J-Star Holding Co., Ltd.

1.38

-0.2800-16.87%

Post-market: 1.420.0400+2.90%17:38 EDT

Volume:47.75K

Turnover:76.22K

Market Cap:5.53M

PE:-0.22

High:1.76

Open:1.60

Low:1.38

Close:1.66

52wk High:13.00

52wk Low:0.8500

Shares:4.01M

Float Shares:664.10K

Volume Ratio:0.01

T/O Rate:7.19%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-6.1500

EPS(LYR):-6.1500

ROE:-648.50%

ROA:-81.75%

PB:-0.82

PE(LYR):-0.22

Loading ...

Overview Company News Filings

Jun 13, 2024

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigerfiesta.com/stock/YMAT/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"YMAT","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"YMAT\",,,,,undefined,":{"symbol":"YMAT","market":"US","secType":"STK","nameCN":"J-Star Holding Co., Ltd.","latestPrice":1.38,"timestamp":1789588800000,"preClose":1.66,"halted":0,"volume":47749,"hourTrading":{"tag":"盘后","latestPrice":1.42,"preClose":1.38,"latestTime":"17:38 EDT","volume":2979,"amount":4715.8201548,"timestamp":1789594719253,"change":0.04,"changeRate":0.028986,"amplitude":0.289855},"delay":0,"changeRate":-0.16867469879518074,"floatShares":664100,"shares":4010100,"eps":-6.15,"marketStatus":"Post-Mkt","change":-0.28,"latestTime":"09-16 17:50:10 EDT","open":1.6,"high":1.76,"low":1.38,"amount":76217.4885888,"amplitude":0.228916,"askPrice":1.6,"askSize":787,"bidPrice":1.3,"bidSize":200,"shortable":0,"etf":0,"ttmEps":-6.15,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1789603200000},"marketStatusCode":4,"adr":0,"listingDate":1695960000000,"exchange":"NASDAQ","adjPreClose":1.66,"preHourTrading":{"tag":"盘前","latestPrice":1.61,"preClose":1.66,"latestTime":"09:29 EDT","volume":2132,"amount":3403.6608216,"timestamp":1789565340160,"change":-0.05,"changeRate":-0.03012,"amplitude":0.116446},"postHourTrading":{"tag":"盘后","latestPrice":1.42,"preClose":1.38,"latestTime":"17:38 EDT","volume":2979,"amount":4715.8201548,"timestamp":1789594719253,"change":0.04,"changeRate":0.028986,"amplitude":0.289855},"volumeRatio":0.006369},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"YMAT\",,,,,undefined,":{"symbol":"YMAT","floatShares":664100,"roa":"-81.75%","roe":"-648.50%","lyrEps":-6.15,"volumeRatio":0.006369,"shares":4010100,"dividePrice":0,"high":1.76,"amplitude":0.228916,"preClose":1.66,"low":1.38,"week52Low":0.85,"pbRate":"-0.82","psRate":"0.56","week52High":13,"institutionHeld":0,"latestPrice":1.38,"committee":-0.594732,"eps":-6.15,"divideRate":0,"volume":47749,"delay":0,"ttmEps":-6.15,"open":1.6,"prevYearClose":2.33,"prevWeekClose":2.07,"prevMonthClose":1.851,"prevQuarterClose":2.67,"fiveDayClose":2.27,"twentyDayClose":1.91,"sixtyDayClose":2.847},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/YMAT\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-10","symbol":"YMAT","defaultRemindTime":1783690200000,"type":"split","dateTimestamp":1783656000000,"forFactor":5,"toFactor":1,"ratio":5},{"market":"US","date":"2026-04-30","symbol":"YMAT","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"","type":"earning","dateTimestamp":1777521600000,"reportTimeType":"","actualEps":null},{"market":"US","date":"2025-12-18","symbol":"YMAT","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"","type":"earning","dateTimestamp":1766034000000,"reportTimeType":"","actualEps":null}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"YMAT\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"YMAT\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/YMAT\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"YMAT","date":"2026-09-15","current":-0.24878,"percent":0.187943,"low":-1.594396,"twenty":-0.394776,"median":10.904096,"eighty":16.65265,"high":89.412297,"avg":13.482529,"sd":18.86486,"marketCap":8100406},"quantilePoints":[{"date":"2025-08-01","current":69.640775,"twenty":62.122037,"median":62.861584,"eighty":66.929099,"marketCap":76898249},{"date":"2025-08-08","current":69.024484,"twenty":64.587196,"median":69.10152,"eighty":70.52765,"marketCap":76217733},{"date":"2025-08-15","current":77.106423,"twenty":67.915163,"median":71.1189,"eighty":77.760659,"marketCap":85141915},{"date":"2025-08-22","current":86.296886,"twenty":69.086113,"median":74.537419,"eighty":79.069132,"marketCap":95290143},{"date":"2025-08-29","current":25.390599,"twenty":64.587196,"median":72.279957,"eighty":81.935311,"marketCap":28036630},{"date":"2025-09-05","current":20.250172,"twenty":26.636764,"median":71.1189,"eighty":79.100286,"marketCap":22360503},{"date":"2025-09-12","current":23.054041,"twenty":22.181726,"median":69.10152,"eighty":78.851054,"marketCap":25456572},{"date":"2025-09-19","current":19.78286,"twenty":21.278257,"median":62.861584,"eighty":78.321434,"marketCap":21844491},{"date":"2025-09-26","current":18.692466,"twenty":21.184795,"median":28.506011,"eighty":77.978738,"marketCap":20640464},{"date":"2025-10-03","current":19.78286,"twenty":19.814014,"median":24.923288,"eighty":77.044115,"marketCap":21844491},{"date":"2025-10-10","current":18.536695,"twenty":19.32801,"median":23.599238,"eighty":75.891897,"marketCap":20468460},{"date":"2025-10-17","current":16.667449,"twenty":19.159778,"median":21.963647,"eighty":72.123702,"marketCap":18404414},{"date":"2025-10-24","current":13.957041,"twenty":18.692466,"median":21.41845,"eighty":71.422727,"marketCap":15411546},{"date":"2025-10-31","current":14.642431,"twenty":17.539764,"median":21.184795,"eighty":70.823275,"marketCap":16168363},{"date":"2025-11-07","current":14.097235,"twenty":16.418216,"median":20.094401,"eighty":69.548331,"marketCap":15566350},{"date":"2025-11-14","current":12.944532,"twenty":15.214421,"median":19.78286,"eighty":69.147742,"marketCap":14293521},{"date":"2025-11-21","current":12.866647,"twenty":14.206274,"median":19.346702,"eighty":68.65471,"marketCap":14207519},{"date":"2025-11-28","current":11.410193,"twenty":13.743636,"median":19.315548,"eighty":67.175615,"marketCap":12599283},{"date":"2025-12-05","current":11.749772,"twenty":13.087842,"median":19.159778,"eighty":62.861584,"marketCap":12974251},{"date":"2025-12-12","current":12.617414,"twenty":12.944532,"median":18.770352,"eighty":61.629005,"marketCap":13932313},{"date":"2025-12-19","current":10.748168,"twenty":12.865089,"median":18.692466,"eighty":31.621422,"marketCap":11868267},{"date":"2025-12-26","current":15.563243,"twenty":12.854185,"median":17.913614,"eighty":26.636764,"marketCap":9807660},{"date":"2026-01-02","current":12.719171,"twenty":12.843281,"median":17.446302,"eighty":25.297137,"marketCap":8015380},{"date":"2026-01-09","current":15.77341,"twenty":12.843281,"median":16.511679,"eighty":25.047904,"marketCap":9940103},{"date":"2026-01-16","current":14.493304,"twenty":12.866024,"median":16.355908,"eighty":24.642901,"marketCap":9133405},{"date":"2026-01-23","current":12.861102,"twenty":12.865712,"median":15.858022,"eighty":24.33136,"marketCap":8104822},{"date":"2026-01-30","current":11.965846,"twenty":12.788615,"median":15.753118,"eighty":23.708277,"marketCap":7540649},{"date":"2026-02-06","current":11.217982,"twenty":12.70153,"median":15.563243,"eighty":22.680192,"marketCap":7069359},{"date":"2026-02-13","current":11.70928,"twenty":12.593617,"median":15.194383,"eighty":22.05711,"marketCap":7378966},{"date":"2026-02-20","current":10.50972,"twenty":12.506378,"median":14.982935,"eighty":21.932493,"marketCap":6623026},{"date":"2026-02-27","current":13.237763,"twenty":12.506378,"median":15.011897,"eighty":21.776723,"marketCap":8342187},{"date":"2026-03-06","current":10.336373,"twenty":11.97458,"median":14.769006,"eighty":21.558644,"marketCap":6513786},{"date":"2026-03-13","current":9.312836,"twenty":11.739214,"median":14.56427,"eighty":21.184795,"marketCap":5868772},{"date":"2026-03-20","current":10.371857,"twenty":11.70055,"median":14.474198,"eighty":21.184795,"marketCap":6536147},{"date":"2026-03-27","current":9.146339,"twenty":11.421972,"median":14.097235,"eighty":20.99787,"marketCap":5763849},{"date":"2026-04-02","current":8.32478,"twenty":11.217982,"median":13.957041,"eighty":20.250172,"marketCap":5246118},{"date":"2026-04-10","current":8.578616,"twenty":10.955956,"median":13.780242,"eighty":20.250172,"marketCap":5406081},{"date":"2026-04-17","current":7.612395,"twenty":10.57682,"median":13.366671,"eighty":19.93863,"marketCap":4797187},{"date":"2026-04-24","current":7.080156,"twenty":10.175337,"median":13.257822,"eighty":19.78286,"marketCap":4461780},{"date":"2026-05-01","current":6.805848,"twenty":10.076797,"median":13.087842,"eighty":19.78286,"marketCap":4288916},{"date":"2026-05-08","current":-0.205055,"twenty":9.57486,"median":12.974908,"eighty":19.471318,"marketCap":4136693},{"date":"2026-05-15","current":-1.594396,"twenty":9.19274,"median":12.944532,"eighty":19.377856,"marketCap":32164723},{"date":"2026-05-22","current":-0.419829,"twenty":8.960738,"median":12.865868,"eighty":19.315548,"marketCap":8469470},{"date":"2026-05-29","current":-0.86967,"twenty":8.778957,"median":12.84336,"eighty":19.315548,"marketCap":17544394},{"date":"2026-06-05","current":-0.851936,"twenty":8.560602,"median":12.773979,"eighty":19.315548,"marketCap":17186626},{"date":"2026-06-12","current":-0.613885,"twenty":8.326963,"median":12.703088,"eighty":19.190932,"marketCap":12384278},{"date":"2026-06-18","current":-0.745423,"twenty":7.921914,"median":12.63377,"eighty":19.159778,"marketCap":15037887},{"date":"2026-06-26","current":-0.647624,"twenty":7.181691,"median":12.582699,"eighty":19.066315,"marketCap":13064916},{"date":"2026-07-02","current":-0.555589,"twenty":7.017926,"median":12.528625,"eighty":18.941699,"marketCap":11208238},{"date":"2026-07-10","current":-0.377681,"twenty":6.817311,"median":12.15867,"eighty":18.785929,"marketCap":7619193},{"date":"2026-07-17","current":-0.48701,"twenty":-0.219634,"median":11.965846,"eighty":18.692466,"marketCap":9824749},{"date":"2026-07-24","current":-0.38762,"twenty":-0.38603,"median":11.773197,"eighty":18.692466,"marketCap":7819698},{"date":"2026-07-31","current":-0.353828,"twenty":-0.382452,"median":11.724292,"eighty":18.661312,"marketCap":7137981},{"date":"2026-08-07","current":-0.403522,"twenty":-0.388014,"median":11.70928,"eighty":18.412079,"marketCap":8140507},{"date":"2026-08-14","current":-0.399547,"twenty":-0.391994,"median":11.556431,"eighty":17.820152,"marketCap":8060305},{"date":"2026-08-21","current":-0.371718,"twenty":-0.391994,"median":11.410193,"eighty":17.446302,"marketCap":7498890},{"date":"2026-08-28","current":-0.378675,"twenty":-0.391994,"median":11.306688,"eighty":17.415148,"marketCap":7639244},{"date":"2026-09-04","current":-0.362773,"twenty":-0.389309,"median":11.065939,"eighty":17.165915,"marketCap":7318436},{"date":"2026-09-11","current":-0.415449,"twenty":-0.39259,"median":10.955956,"eighty":16.667449,"marketCap":8381113},{"date":"2026-09-15","current":-0.401535,"twenty":-0.394776,"median":10.904096,"eighty":16.65265,"marketCap":8100406}],"updateTime":1789586860665},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"YMAT\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"19998040","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224023657-YMAT","pdf_url":"","pub_time":1718251200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"YMAT","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023657/0001493152-24-023657-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023657/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE3xPBYtBrzgCvFkaR","market":"us","size":11623}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2024-06-13 12:00","pubTimestamp":1718251200,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18267955","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224023648-YMAT","pdf_url":"","pub_time":1718251200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/0001493152-24-023648-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEE7kwv9u2rthuryWE","market":"us","size":3067805},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex1-1.htm","primary":false,"translateUrl":"","linkName":"ex1-1.htm","type":"EX-1.1","id":"NTFILECDB1q5ytVpkXs5XV","market":"us","size":306013},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex3-3.htm","primary":false,"translateUrl":"","linkName":"ex3-3.htm","type":"EX-3.3","id":"NTFILE9jbJVgC4xERrQc5u","market":"us","size":834248},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex4-2.htm","primary":false,"translateUrl":"","linkName":"ex4-2.htm","type":"EX-4.2","id":"NTFILEEf49znD7rAzHNTC3","market":"us","size":118659},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-1.htm","primary":false,"translateUrl":"","linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILED1vggqD2Fw8RnS4H","market":"us","size":74324},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-2.htm","primary":false,"translateUrl":"","linkName":"ex5-2.htm","type":"EX-5.2","id":"NTFILEMv6uSdEcYUShmQ76","market":"us","size":16992},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-3.htm","primary":false,"translateUrl":"","linkName":"ex5-3.htm","type":"EX-5.3","id":"NTFILE6b3fsRuwMoE25P2X","market":"us","size":173383},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-4.htm","primary":false,"translateUrl":"","linkName":"ex5-4.htm","type":"EX-5.4","id":"NTFILE9JkyQ7rDqSFnYQUF","market":"us","size":19766},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex10-12.htm","primary":false,"translateUrl":"","linkName":"ex10-12.htm","type":"EX-10.12","id":"NTFILE5bUV3jo2jADWE683","market":"us","size":112157},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex21-1.htm","primary":false,"translateUrl":"","linkName":"ex21-1.htm","type":"EX-21.1","id":"NTFILECyDYeAiBtCr24CSx","market":"us","size":8579},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE9dqFGiiyzadnM5y8","market":"us","size":3361},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex23-2.htm","primary":false,"translateUrl":"","linkName":"ex23-2.htm","type":"EX-23.2","id":"NTFILE827RtEqa2SpKJwu2","market":"us","size":5828},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex99-2.htm","primary":false,"translateUrl":"","linkName":"ex99-2.htm","type":"EX-99.2","id":"NTFILEHowyaxc5VUiawnSg","market":"us","size":37284},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex107.htm","primary":false,"translateUrl":"","linkName":"ex107.htm","type":"EX-FILING FEES","id":"NTFILE6FrqJ4fZqeYyAAdh","market":"us","size":19886},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILEAMnya62VaBQ7dijP","market":"us","size":17195},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/cash_001.jpg","primary":false,"translateUrl":"","linkName":"cash_001.jpg","type":"GRAPHIC","id":"NTFILE4gqPE1rnJBqXzuM5","market":"us","size":38005},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/corporate_001.jpg","primary":false,"translateUrl":"","linkName":"corporate_001.jpg","type":"GRAPHIC","id":"NTFILE2jBc6UjDZjRzxt1b","market":"us","size":38209},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILEHxDmJVNTSCJBx45o","market":"us","size":97508},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILE3xa9i7KqNG5ySLnS","market":"us","size":109654},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILEASSyRNzSHr6p2Gku","market":"us","size":74394},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE9f3awLpuFzfaNNd7","market":"us","size":20290},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILEJ8kwb3UDubL1Bjvh","market":"us","size":74823},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILEEhCA15dscT3Jtcup","market":"us","size":54345},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILE2QSfXhmuUZfFYQ8m","market":"us","size":14463},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILE8gGM9RnuwH8hWecP","market":"us","size":56249},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILE3NpATdqmRSwCXCqZ","market":"us","size":57239},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILE5HkPGhEo4jG1tjdr","market":"us","size":55512},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILE9JXYXAEKCGBM7Tvv","market":"us","size":36442},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILEFbptoUC3CePVVEHj","market":"us","size":21177},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILE41ZsjVANux1RChV4","market":"us","size":173263},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILE6t5EAtsRUJMVgLhi","market":"us","size":65451},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILEHZdFr1rqq6ZPBDST","market":"us","size":148471},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILE2MGk2NraiaYeaoSz","market":"us","size":11374},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILEAZyfojDRUeHJ4z4V","market":"us","size":118146},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILE5worAAfVKwSBW6QE","market":"us","size":147829},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILECq7Z37so7fbJtbS8","market":"us","size":134820},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILEE4PaagCxtR9sSSYK","market":"us","size":31150},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILEDBELMuzXPfPi5rsD","market":"us","size":340690},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILEAWwsowfGqjHqYdJ8","market":"us","size":7212},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILEGzsBx7qS5K89QNPY","market":"us","size":3154},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILEFLMrAfzmxq3zdGBV","market":"us","size":6408},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILE4KdkYSbvtVdprNL7","market":"us","size":111178},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILE69Cgu3XJ3DiSPeFX","market":"us","size":6891},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILEBLMVzFZ5QZ4nHTWS","market":"us","size":7969},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILE9BYQGpsBGMX23hxv","market":"us","size":5985},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILE8ZVjyzBS2v3Q45QG","market":"us","size":6295},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILE9BE4PBvomuqymUZQ","market":"us","size":5434},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILE5JkehZtvCG9D4o4s","market":"us","size":6815},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILECD6e8nMV5pMFRpQ1","market":"us","size":2242},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILEFpb6mHpNUDhy1fQD","market":"us","size":1793},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILE9827WfmpjoJPv82n","market":"us","size":4694},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILE8qVDWyKkvPhauQR3","market":"us","size":7552},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILEF1GbbGpkpPv6mRna","market":"us","size":3172},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILED32Y3tyLCFkji9R3","market":"us","size":5038},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILEEzYL96htihkSLWZW","market":"us","size":3125},{"description":"","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILEGDgn65vBUpUjxiP1","market":"us","size":157692},{"description":"","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILE78xsLF8evbtSBnCk","market":"us","size":3247},{"description":"","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/back_001.jpg","primary":false,"translateUrl":"","linkName":"back_001.jpg","type":"GRAPHIC","id":"NTFILEC5Ed8n76fTgxP6Z8","market":"us","size":17803},{"description":"","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex3-3_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-3_001.jpg","type":"GRAPHIC","id":"NTFILE8pnpxQXFpjMMShHS","market":"us","size":2106},{"description":"","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_001.jpg","type":"GRAPHIC","id":"NTFILEDRhTpY3Z6Xe3gXNE","market":"us","size":2846},{"description":"","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_002.jpg","type":"GRAPHIC","id":"NTFILEFi2Y5shGXrGeD7Lk","market":"us","size":4674},{"description":"","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEBpqvHtaphHHo2WHN","market":"us","size":2204},{"description":"","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/logo_001.jpg","primary":false,"translateUrl":"","linkName":"logo_001.jpg","type":"GRAPHIC","id":"NTFILE2yiedqFoUmNFTfJJ","market":"us","size":3349},{"description":"","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/financial_001.jpg","primary":false,"translateUrl":"","linkName":"financial_001.jpg","type":"GRAPHIC","id":"NTFILE3eBLVRVmFXCUCVY5","market":"us","size":27229},{"description":"","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/financial_002.jpg","primary":false,"translateUrl":"","linkName":"financial_002.jpg","type":"GRAPHIC","id":"NTFILE5bNx4YMzYsr8whSH","market":"us","size":4789},{"description":"","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex23-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex23-2_002.jpg","type":"GRAPHIC","id":"NTFILEG22HjA2CLzhQEGyp","market":"us","size":26636},{"description":"","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex23-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex23-2_001.jpg","type":"GRAPHIC","id":"NTFILEC2V2HDRBz3PetdRm","market":"us","size":1788},{"description":"","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224023648/ex23-2_003.jpg","primary":false,"translateUrl":"","linkName":"ex23-2_003.jpg","type":"GRAPHIC","id":"NTFILE5bSYiojNKu9sN4P2","market":"us","size":14533}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2024-06-13 12:00","pubTimestamp":1718251200,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17665298","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224008666-YMAT","pdf_url":"","pub_time":1709528400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/0001493152-24-008666-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILECGazkuXSRS4SA4NZ","market":"us","size":169686},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/ex15-1.htm","primary":false,"translateUrl":"","linkName":"ex15-1.htm","type":"EX-15.1","id":"NTFILEBg5knpTPNpZXauR1","market":"us","size":4458},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE3NG3DZKGnK1Szy8b","market":"us","size":3389},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/ex15-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_001.jpg","type":"GRAPHIC","id":"NTFILEEHBaLAJSmGDKRh3M","market":"us","size":17567},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224008666/ex15-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_002.jpg","type":"GRAPHIC","id":"NTFILEFutdedoePzzJvorm","market":"us","size":4387}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2024-03-04 13:00","pubTimestamp":1709528400,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17436151","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224001790-YMAT","pdf_url":"","pub_time":1704814694000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/0001493152-24-001790-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp.htm","primary":true,"translateUrl":"","linkName":"fwp.htm","type":"FWP","id":"NTFILE3ABbjVhMhRh79ufD","market":"us","size":15181},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_001.jpg","primary":false,"translateUrl":"","linkName":"fwp_001.jpg","type":"GRAPHIC","id":"NTFILEARF6WJ6JwtxqwkNR","market":"us","size":116113},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_002.jpg","primary":false,"translateUrl":"","linkName":"fwp_002.jpg","type":"GRAPHIC","id":"NTFILEBRwHsRWw3FGsWaT5","market":"us","size":118007},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_003.jpg","primary":false,"translateUrl":"","linkName":"fwp_003.jpg","type":"GRAPHIC","id":"NTFILEGLWpvcX2xmXeFxWj","market":"us","size":216538},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_004.jpg","primary":false,"translateUrl":"","linkName":"fwp_004.jpg","type":"GRAPHIC","id":"NTFILE5pDQppg6Z9FuA4o8","market":"us","size":102742},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_005.jpg","primary":false,"translateUrl":"","linkName":"fwp_005.jpg","type":"GRAPHIC","id":"NTFILEAQJd4VpB5qHL6Xk5","market":"us","size":91977},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_006.jpg","primary":false,"translateUrl":"","linkName":"fwp_006.jpg","type":"GRAPHIC","id":"NTFILEEvDf9TKm8emGGBL9","market":"us","size":138972},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_007.jpg","primary":false,"translateUrl":"","linkName":"fwp_007.jpg","type":"GRAPHIC","id":"NTFILE6xoDT4kPp2SpE3BU","market":"us","size":94474},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_008.jpg","primary":false,"translateUrl":"","linkName":"fwp_008.jpg","type":"GRAPHIC","id":"NTFILEFRynV4HWQEA2R9Et","market":"us","size":134476},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_009.jpg","primary":false,"translateUrl":"","linkName":"fwp_009.jpg","type":"GRAPHIC","id":"NTFILE6MyqcGWLDcnLrZQ1","market":"us","size":101632},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_010.jpg","primary":false,"translateUrl":"","linkName":"fwp_010.jpg","type":"GRAPHIC","id":"NTFILEGmAK9B9WAhNwQdhN","market":"us","size":92070},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_011.jpg","primary":false,"translateUrl":"","linkName":"fwp_011.jpg","type":"GRAPHIC","id":"NTFILE6FS3qje6PobCdyaj","market":"us","size":99247},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_012.jpg","primary":false,"translateUrl":"","linkName":"fwp_012.jpg","type":"GRAPHIC","id":"NTFILE8V3JgavqAX7D4Epj","market":"us","size":129139},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_013.jpg","primary":false,"translateUrl":"","linkName":"fwp_013.jpg","type":"GRAPHIC","id":"NTFILEC5rqcMidwhPGq51m","market":"us","size":132609},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_014.jpg","primary":false,"translateUrl":"","linkName":"fwp_014.jpg","type":"GRAPHIC","id":"NTFILECN6ncDZUVU5yDFvt","market":"us","size":139902},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_015.jpg","primary":false,"translateUrl":"","linkName":"fwp_015.jpg","type":"GRAPHIC","id":"NTFILE3LXdwVfaYUXEtuti","market":"us","size":103414},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_016.jpg","primary":false,"translateUrl":"","linkName":"fwp_016.jpg","type":"GRAPHIC","id":"NTFILEHFzWifvYa9LUZW42","market":"us","size":132592},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_017.jpg","primary":false,"translateUrl":"","linkName":"fwp_017.jpg","type":"GRAPHIC","id":"NTFILE9dZKHrduMcutn3kD","market":"us","size":88534},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_018.jpg","primary":false,"translateUrl":"","linkName":"fwp_018.jpg","type":"GRAPHIC","id":"NTFILE9zygDMrau2wE6Zhd","market":"us","size":242025},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_019.jpg","primary":false,"translateUrl":"","linkName":"fwp_019.jpg","type":"GRAPHIC","id":"NTFILEESnnyeVg1SgLhU1j","market":"us","size":87340},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_020.jpg","primary":false,"translateUrl":"","linkName":"fwp_020.jpg","type":"GRAPHIC","id":"NTFILEDbo3j2fBYeMhU2AM","market":"us","size":99333},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_021.jpg","primary":false,"translateUrl":"","linkName":"fwp_021.jpg","type":"GRAPHIC","id":"NTFILE7wFeeWzxGVSNYpa4","market":"us","size":80985},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001790/fwp_022.jpg","primary":false,"translateUrl":"","linkName":"fwp_022.jpg","type":"GRAPHIC","id":"NTFILE9Gq13ej77AVyfFV5","market":"us","size":34487}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2024-01-09 23:38","pubTimestamp":1704814694,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17436153","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224001787-YMAT","pdf_url":"","pub_time":1704814539000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/0001493152-24-001787-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEGEQnCytpBqb6EaYm","market":"us","size":4033090},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/ex15-1.htm","primary":false,"translateUrl":"","linkName":"ex15-1.htm","type":"EX-15.1","id":"NTFILE3kHEAPMF9qqRNXjG","market":"us","size":6462},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE475keqhRMM5y9oYA","market":"us","size":3472},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/ex99-2.htm","primary":false,"translateUrl":"","linkName":"ex99-2.htm","type":"EX-99.2","id":"NTFILEBdLcXN5hfgqk2d97","market":"us","size":10250},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILE4wEnHYyvFVJzbNGC","market":"us","size":47286},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_006.jpg","primary":false,"translateUrl":"","linkName":"chart_006.jpg","type":"GRAPHIC","id":"NTFILEF6wq8rknghph2zB2","market":"us","size":180166},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILE2Cv8JC1FZwF6JJhd","market":"us","size":97508},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILEHXZ7q4rbzTS41M2Q","market":"us","size":109654},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILEBXfo61MDFrdmsPE3","market":"us","size":74394},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILEB4Dzt6nNUpCgywi5","market":"us","size":20290},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILEHkHoG6m3m9jWZSyy","market":"us","size":74823},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILE9HgLok7fv8UakTbK","market":"us","size":54345},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILEAovfRaySNGCC9f7g","market":"us","size":14463},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILE4H4fVeKyenQrXb2B","market":"us","size":56249},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILEDjLuYXUZQac1S7Lb","market":"us","size":57239},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILE7fHiQkUZ6s97QRc4","market":"us","size":55512},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILEJ7DAB1nHwEuLRjhd","market":"us","size":36442},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILE2AGPgrNs7AiiAUXk","market":"us","size":21177},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILE3TAUepgLJ2SFm65g","market":"us","size":173263},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILEGoA3mzeJK92q6yaD","market":"us","size":65451},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILE3GKDaeBHhaRtm39r","market":"us","size":148471},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILEDMJzpKejBSi82Ect","market":"us","size":11374},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILE6GSnRp47Shsz9ziq","market":"us","size":118146},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILEENfb6g7GrnM2R37R","market":"us","size":147829},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILE4EEZ3DR6bBTLgAqP","market":"us","size":134820},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILE5VZCc3pHHx9q97ir","market":"us","size":31150},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILEJY3K6tod95m9r2Gj","market":"us","size":340690},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILE5N4g5sseVAfNZe4u","market":"us","size":7212},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILEHfQagt3WAwWqdaGp","market":"us","size":3154},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILE2v5P5Nf1WJJDy6pq","market":"us","size":6408},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILEuk2fobGJqiZMksBM","market":"us","size":111178},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILE3pKPSc9ihvcgqdNQ","market":"us","size":6891},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILEGa9537uTtVyBjdF9","market":"us","size":7969},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILEBdZgiA7T8pxjwtgk","market":"us","size":5985},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILEFD6c2dLXNkTNDLv9","market":"us","size":6295},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILEEXBDa85UJZuJaMcG","market":"us","size":5434},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILEH6o7d4fFHVvkkArn","market":"us","size":6815},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILEEhu6CVGLVCDxQFis","market":"us","size":2242},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILE3JDyLrpPoVuCiH2P","market":"us","size":1793},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILE5LtMyDecpr6cKzTL","market":"us","size":4694},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILEEcdoPyywsW68i5a3","market":"us","size":7552},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILE51rQ13SmdAt4cL3i","market":"us","size":3172},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILE3EYdWjcTMuBef8yB","market":"us","size":5038},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILEHUWBFQXTZtDJxSja","market":"us","size":3125},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILEJBbX7NMvh8HT1oQZ","market":"us","size":157692},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILE2D4Trqh61ri3febc","market":"us","size":3247},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/audit_001.jpg","primary":false,"translateUrl":"","linkName":"audit_001.jpg","type":"GRAPHIC","id":"NTFILE5UU2TqoxXfVGppr3","market":"us","size":27229},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/aud_001.jpg","primary":false,"translateUrl":"","linkName":"aud_001.jpg","type":"GRAPHIC","id":"NTFILE3bUUxSBHqNhBtdfc","market":"us","size":4789},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/ex15-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_002.jpg","type":"GRAPHIC","id":"NTFILE2CYVnJf41UCWvGBt","market":"us","size":29565},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001787/ex15-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_001.jpg","type":"GRAPHIC","id":"NTFILE7q8xqim8uFsTbW6i","market":"us","size":1754}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2024-01-09 23:35","pubTimestamp":1704814539,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19998043","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224001789-YMAT","pdf_url":"","pub_time":1704776400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"YMAT","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001789/0001493152-24-001789-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315224001789/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7uPMf8MX77wa6gAx","market":"us","size":12906}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2024-01-09 13:00","pubTimestamp":1704776400,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17367001","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223045340-YMAT","pdf_url":"","pub_time":1702983904000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/0001493152-23-045340-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILE6oXTzN2mx7yvZocD","market":"us","size":4041773},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex3-3.htm","primary":false,"translateUrl":"","linkName":"ex3-3.htm","type":"EX-3.3","id":"NTFILEBMwDGdCxYbr6Jvoe","market":"us","size":808990},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-4.htm","primary":false,"translateUrl":"","linkName":"ex10-4.htm","type":"EX-10.4","id":"NTFILEBcPSdPv19Bw89hKg","market":"us","size":19505},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-5.htm","primary":false,"translateUrl":"","linkName":"ex10-5.htm","type":"EX-10.5","id":"NTFILEEyVoQqAJ7YqW2oHU","market":"us","size":81436},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-6.htm","primary":false,"translateUrl":"","linkName":"ex10-6.htm","type":"EX-10.6","id":"NTFILEBaJhdD3dUZbGbLEd","market":"us","size":81081},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-7.htm","primary":false,"translateUrl":"","linkName":"ex10-7.htm","type":"EX-10.7","id":"NTFILE8MLhYvJ2kKnKcFKz","market":"us","size":61191},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-8.htm","primary":false,"translateUrl":"","linkName":"ex10-8.htm","type":"EX-10.8","id":"NTFILE9Rm8iiMN69NV7NKo","market":"us","size":61532},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex10-25.htm","primary":false,"translateUrl":"","linkName":"ex10-25.htm","type":"EX-10.25","id":"NTFILEGX1ayYyM6HQCurQG","market":"us","size":25990},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex15-1.htm","primary":false,"translateUrl":"","linkName":"ex15-1.htm","type":"EX-15.1","id":"NTFILE7Vu81mupEgRwFxCp","market":"us","size":6462},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex16-1.htm","primary":false,"translateUrl":"","linkName":"ex16-1.htm","type":"EX-16.1","id":"NTFILE7tJoWGUcKipCZz5P","market":"us","size":9296},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex21-1.htm","primary":false,"translateUrl":"","linkName":"ex21-1.htm","type":"EX-21.1","id":"NTFILE5J1Zo5spdr5tTusR","market":"us","size":7135},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEAxuKq8g1rW1dGXXM","market":"us","size":3473},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILE7xQz7s3MVT4Ma5cF","market":"us","size":47286},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILEBBVrfjuKCBu6PMKF","market":"us","size":97508},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILEHXTU4aoZcR3Cr1tt","market":"us","size":109654},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILE4SzTdXeacEBVmaJX","market":"us","size":74394},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE3mFSHB2dGFMUjYzD","market":"us","size":20290},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_006.jpg","primary":false,"translateUrl":"","linkName":"chart_006.jpg","type":"GRAPHIC","id":"NTFILE4mnUcVXw8LVZiK9f","market":"us","size":180166},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILE3fvWKGconVwjY1f2","market":"us","size":74823},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILEAHBSJN7W3Exkxzpq","market":"us","size":54345},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILE9SYYSRf2poAcpF3B","market":"us","size":14463},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILECufu3yZLY4nQvAt4","market":"us","size":56249},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILE8NATSm2ji4EZdHB3","market":"us","size":57239},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILE8J8F81uymEoDWrnJ","market":"us","size":55512},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILEAo4AxTKKJsy6uF3T","market":"us","size":36442},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILE142bxfiJKp5j6G1R","market":"us","size":21177},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILECnihUTM4ULpLvFE3","market":"us","size":173263},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILE3o1HRnoVN4UNguMk","market":"us","size":65451},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILE2i5drvtdaCxA8qSu","market":"us","size":148471},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILE4SC2REKPmhJiQc9J","market":"us","size":11374},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILECb9YFab7mwnSH9bd","market":"us","size":118146},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILE2b4izuxVBL4VXG2Y","market":"us","size":147829},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILEEmsE7s2u9e9FTeeQ","market":"us","size":134820},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILEA6zHUgtzbBCRoChU","market":"us","size":31150},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILEFfYiz3mgeiBHoSiK","market":"us","size":340690},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILEAdyoPBsPftVdkjda","market":"us","size":7212},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILE7BRtqau4s7C7X6n3","market":"us","size":3154},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILE4NEd1dHH3QhL4oYz","market":"us","size":6408},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILE92itUmjzu7dFcvf9","market":"us","size":111178},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILE5JmhkWmSXJ7GNsx1","market":"us","size":6891},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILEDWkwVndBkJUuS7S3","market":"us","size":7969},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILE3aXSYaXkYfsCr9d1","market":"us","size":5985},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILE7RJeDTkg19Uo6LQ4","market":"us","size":6295},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILEC32bez1eAdVndWkz","market":"us","size":5434},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILEHPKQ7NTrs3VnZuAj","market":"us","size":6815},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILEE9iA3PPesFk7AjWY","market":"us","size":2242},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILE7rJaDYmvpzs5Pj28","market":"us","size":1793},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILEHZ8xmKySfgLxSUj3","market":"us","size":4694},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILE363cfYEg72pzDanh","market":"us","size":7552},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILE7YwWQSKm6t38egWF","market":"us","size":3172},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILE6GSLkena47MkXGLk","market":"us","size":5038},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILEHSL463gGdDYieWQr","market":"us","size":3125},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILE8Qz69qU8WF3SeK8B","market":"us","size":157692},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILEHTtLdAkUvMyDV1He","market":"us","size":3247},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/audit_001.jpg","primary":false,"translateUrl":"","linkName":"audit_001.jpg","type":"GRAPHIC","id":"NTFILE4ZCPMUtMLF3fk1if","market":"us","size":27229},{"description":"","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex3-3_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-3_001.jpg","type":"GRAPHIC","id":"NTFILE7m9rJ1qb1HWuSVQw","market":"us","size":5165},{"description":"","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/aud_001.jpg","primary":false,"translateUrl":"","linkName":"aud_001.jpg","type":"GRAPHIC","id":"NTFILEHMAbcuwfmsL2RFL8","market":"us","size":4789},{"description":"","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex15-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_002.jpg","type":"GRAPHIC","id":"NTFILEGSdxfCrRs8HAqeB9","market":"us","size":29565},{"description":"","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223045340/ex15-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex15-1_001.jpg","type":"GRAPHIC","id":"NTFILEAAnDCdwbA89bqc9u","market":"us","size":1754}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-12-19 19:05","pubTimestamp":1702983904,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17005804","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223033689-YMAT","pdf_url":"","pub_time":1695736003000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/0001493152-23-033689-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEABeYw3dmJii3UEVW","market":"us","size":3301463},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILEHmgAYeHZGdkN5Z8m","market":"us","size":47286},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_001.jpg","primary":false,"translateUrl":"","linkName":"chart_001.jpg","type":"GRAPHIC","id":"NTFILEEVr1JE9zogeDx4kX","market":"us","size":73944},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_002.jpg","primary":false,"translateUrl":"","linkName":"chart_002.jpg","type":"GRAPHIC","id":"NTFILE5D6sgLL8Wp7UeD1F","market":"us","size":658},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_003.jpg","primary":false,"translateUrl":"","linkName":"chart_003.jpg","type":"GRAPHIC","id":"NTFILEgAFMNN5WNk2etHzL","market":"us","size":660},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILEFCrZ14Ljzhr8ehmr","market":"us","size":97508},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILE7DQTdVvHVfj1PhEA","market":"us","size":109654},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILECHeaZKyT963897cs","market":"us","size":74394},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE9gX9heurv8WFFDjp","market":"us","size":20290},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILEB9xcciySaKioRmns","market":"us","size":74823},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILEAHuduyNs1bcsWRwW","market":"us","size":54345},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILE4Y2sDZgSRmccuRRf","market":"us","size":14463},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILEEELcYqUMxCCCmLm1","market":"us","size":56249},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILEDxeyzfBcUYJ9VUSu","market":"us","size":57239},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILEEpA7Y5s9MxQkjoiH","market":"us","size":55512},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILE5XnPeKbGZLoJdnq6","market":"us","size":36442},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILECmuKw3xHEoi55QPH","market":"us","size":21177},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILE2VExu9KDEt69V4Wi","market":"us","size":173263},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILE77HyDYKVLQoyTzne","market":"us","size":65451},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILE7jsDxcxRdP73TTi6","market":"us","size":148471},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILE5kEPGKc2v3Mz1G69","market":"us","size":11374},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILEH4ZLwmdHhr3KikrN","market":"us","size":118146},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILEFcozXSc5hHKm2wxp","market":"us","size":147829},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILELnF5FJTHVbzdyxMk","market":"us","size":134820},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILE5PKkauoRUG1fthw7","market":"us","size":31150},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILEFf1jhXuz3GyGoX2M","market":"us","size":340690},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILE8aiqsVDLj5c2Xz3q","market":"us","size":7212},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILE8ugk9uk4KkkvKsjP","market":"us","size":3154},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILE5PPGWhKU3gv5AnHa","market":"us","size":6408},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILE6cS1EmrAvRnTdJky","market":"us","size":111178},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILEC3bEqbL8icp1dmVX","market":"us","size":6891},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILEDDeSBsRALHqchb2e","market":"us","size":7969},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILEBx84L68WAMMkLfDy","market":"us","size":5985},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILEGHNKctw2jzsC5TWV","market":"us","size":6295},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILEHnhAnLiNbmRQa5dV","market":"us","size":5434},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILEVbb2yK9xVJS7cu8E","market":"us","size":6815},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILE2a2HkjiLjmq94yx4","market":"us","size":2242},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILEDc4ECuRcTVTVxPM7","market":"us","size":1793},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILE1UDgUP5kYiQttTSV","market":"us","size":4694},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILE4tbAxBQRGVbcSUXP","market":"us","size":7552},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILEAii2wi3oYHq3Mm2x","market":"us","size":3172},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILEEoouhyBW7aVeNpjU","market":"us","size":5038},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILE3JHgs6Pg9HaqpocQ","market":"us","size":3125},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILEFuJCVKhPhvXNidqM","market":"us","size":157692},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033689/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILECmxhASS4JXKZzBTh","market":"us","size":3247}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-09-26 21:46","pubTimestamp":1695736003,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19998140","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223033691-YMAT","pdf_url":"","pub_time":1695700800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"YMAT","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033691/0001493152-23-033691-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033691/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE6RdQg8RQ6xuWTLTV","market":"us","size":11077}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-09-26 12:00","pubTimestamp":1695700800,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16987192","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223033292-YMAT","pdf_url":"","pub_time":1695305635000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/0001493152-23-033292-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILEFyMi4pVJ43nHzedJ","market":"us","size":19060},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_001.jpg","primary":false,"translateUrl":"","linkName":"formfwp_001.jpg","type":"GRAPHIC","id":"NTFILEGBucThuGt983B4pp","market":"us","size":127226},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_002.jpg","primary":false,"translateUrl":"","linkName":"formfwp_002.jpg","type":"GRAPHIC","id":"NTFILE2XhDTtFu1tnm6vJ9","market":"us","size":333918},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_003.jpg","primary":false,"translateUrl":"","linkName":"formfwp_003.jpg","type":"GRAPHIC","id":"NTFILEER2Asfd8KPw66Qr7","market":"us","size":650425},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_004.jpg","primary":false,"translateUrl":"","linkName":"formfwp_004.jpg","type":"GRAPHIC","id":"NTFILECqQTkTmk62Ajeg6v","market":"us","size":396078},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_005.jpg","primary":false,"translateUrl":"","linkName":"formfwp_005.jpg","type":"GRAPHIC","id":"NTFILE7SEoLCzRcuRB1ogX","market":"us","size":301475},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_006.jpg","primary":false,"translateUrl":"","linkName":"formfwp_006.jpg","type":"GRAPHIC","id":"NTFILE6DE7P8JTrfr8Xpmo","market":"us","size":487245},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_007.jpg","primary":false,"translateUrl":"","linkName":"formfwp_007.jpg","type":"GRAPHIC","id":"NTFILE8x5a5PumaeJRiBDs","market":"us","size":346959},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_008.jpg","primary":false,"translateUrl":"","linkName":"formfwp_008.jpg","type":"GRAPHIC","id":"NTFILEEkDSmudgep52Dq2A","market":"us","size":471464},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_009.jpg","primary":false,"translateUrl":"","linkName":"formfwp_009.jpg","type":"GRAPHIC","id":"NTFILECD62d2bW6xfku1bR","market":"us","size":344233},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_010.jpg","primary":false,"translateUrl":"","linkName":"formfwp_010.jpg","type":"GRAPHIC","id":"NTFILEGGAimqwGGM1LYxSD","market":"us","size":309932},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_011.jpg","primary":false,"translateUrl":"","linkName":"formfwp_011.jpg","type":"GRAPHIC","id":"NTFILEABZLRvQzN5Cu6PrC","market":"us","size":307040},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_012.jpg","primary":false,"translateUrl":"","linkName":"formfwp_012.jpg","type":"GRAPHIC","id":"NTFILE6nN4C6kCdbrrssHa","market":"us","size":449546},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_013.jpg","primary":false,"translateUrl":"","linkName":"formfwp_013.jpg","type":"GRAPHIC","id":"NTFILEHy9HuMiEgwQnKLam","market":"us","size":446905},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_014.jpg","primary":false,"translateUrl":"","linkName":"formfwp_014.jpg","type":"GRAPHIC","id":"NTFILE55vKhiD47mAmQdjk","market":"us","size":453590},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_015.jpg","primary":false,"translateUrl":"","linkName":"formfwp_015.jpg","type":"GRAPHIC","id":"NTFILEJ1twH9JQWs6TqwxE","market":"us","size":345643},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_016.jpg","primary":false,"translateUrl":"","linkName":"formfwp_016.jpg","type":"GRAPHIC","id":"NTFILE9ojAE3NGLrpPwXMZ","market":"us","size":453131},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_017.jpg","primary":false,"translateUrl":"","linkName":"formfwp_017.jpg","type":"GRAPHIC","id":"NTFILECZAfqRGcQuE8ryp2","market":"us","size":351007},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_018.jpg","primary":false,"translateUrl":"","linkName":"formfwp_018.jpg","type":"GRAPHIC","id":"NTFILEFmLhCaCjtEH2cH4o","market":"us","size":234638},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_019.jpg","primary":false,"translateUrl":"","linkName":"formfwp_019.jpg","type":"GRAPHIC","id":"NTFILEHF8qQQKPQFDx3LJN","market":"us","size":258579},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_020.jpg","primary":false,"translateUrl":"","linkName":"formfwp_020.jpg","type":"GRAPHIC","id":"NTFILEHKkQEgKYcJuJL6z1","market":"us","size":307220},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_021.jpg","primary":false,"translateUrl":"","linkName":"formfwp_021.jpg","type":"GRAPHIC","id":"NTFILE7WBh5hUYFJjYcdDo","market":"us","size":235212},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033292/formfwp_022.jpg","primary":false,"translateUrl":"","linkName":"formfwp_022.jpg","type":"GRAPHIC","id":"NTFILE7YW9NHveYqKckYtA","market":"us","size":100893}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2023-09-21 22:13","pubTimestamp":1695305635,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16978538","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223033051-YMAT","pdf_url":"","pub_time":1695152015000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/0001493152-23-033051-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEZntKTH3ud8qbZve9","market":"us","size":3300278},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-1.htm","primary":false,"translateUrl":"","linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILE8tE46hT8Cx4GmAsk","market":"us","size":75976},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-2.htm","primary":false,"translateUrl":"","linkName":"ex5-2.htm","type":"EX-5.2","id":"NTFILE8Vx9zWDbDYwgSbt5","market":"us","size":15837},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEFq7NzpSW7DYjEuUR","market":"us","size":3319},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex107.htm","primary":false,"translateUrl":"","linkName":"ex107.htm","type":"EX-FILING FEES","id":"NTFILEFLccCKnTwWmzZqhW","market":"us","size":19979},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILE7T6XNHGb943YSwZK","market":"us","size":8616},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_002.jpg","type":"GRAPHIC","id":"NTFILE8rj6R4cMWFnCHkzY","market":"us","size":5670},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_001.jpg","type":"GRAPHIC","id":"NTFILE8AWHLE5zax7oRCW2","market":"us","size":2846},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/ex5-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_002.jpg","type":"GRAPHIC","id":"NTFILE3WbdTpkV2hZeENRh","market":"us","size":4674},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILE13sqwUnsSQr9ZfUG","market":"us","size":47286},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_001.jpg","primary":false,"translateUrl":"","linkName":"chart_001.jpg","type":"GRAPHIC","id":"NTFILE4UJTdqMmFtUj7tSY","market":"us","size":73944},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_002.jpg","primary":false,"translateUrl":"","linkName":"chart_002.jpg","type":"GRAPHIC","id":"NTFILEWLWDUFQaBRhRWmHv","market":"us","size":658},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_003.jpg","primary":false,"translateUrl":"","linkName":"chart_003.jpg","type":"GRAPHIC","id":"NTFILE6yUwCsh4fSDCJPgi","market":"us","size":660},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILEHXpQeBaxX62Edec9","market":"us","size":97508},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILE5E1coGPAc9vnXXoK","market":"us","size":109654},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILEHsJSEvykBR9n2nK5","market":"us","size":74394},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE2g8wAw6TrzcNA5Db","market":"us","size":20290},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILEDxUJP7YkPSzDG3fg","market":"us","size":74823},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILE9vQJCqmi7q2EHpxC","market":"us","size":54345},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILEH22Rp4LR6Qg7FN1n","market":"us","size":14463},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILE4rihWq5P5qir3uPC","market":"us","size":56249},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILEBmsp6166etEZjpWw","market":"us","size":57239},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILE8vrd8f2SoFKeVQx1","market":"us","size":55512},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILEEF1UETzdPCcv83Gf","market":"us","size":36442},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILEAkybgVqDwnVcrLJF","market":"us","size":21177},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILEDfArwsJu3JgXst5z","market":"us","size":173263},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILEh7NqrinfxChZQEdo","market":"us","size":65451},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILE3xB3C7zRkDLQvCZd","market":"us","size":148471},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILE4gPT6LusdWMufMZ3","market":"us","size":11374},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILEA8dvda2uTnJmkMYn","market":"us","size":118146},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILE8oprPoWJuDb8Vtmq","market":"us","size":147829},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILE7sKqCa4Xrn3KZtjX","market":"us","size":134820},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILE4FYgq1wFbSB6ZLQs","market":"us","size":31150},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILE8eUssd9Dd5P4kyhK","market":"us","size":340690},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILEEeGY4QVPHnSNdX1q","market":"us","size":7212},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILEH3k3bGKohZDZBN2r","market":"us","size":3154},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILEG5qXuM9f8CmcEJoK","market":"us","size":6408},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILE5e7UgQCxjjT13JvQ","market":"us","size":111178},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILEBKqXHBC3oE8TshzV","market":"us","size":6891},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILE8RCPKmgzoVTCmqgM","market":"us","size":7969},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILE6s2bwKfNf4pHPkQN","market":"us","size":5985},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILEFcMNMqeNcSYEGH7f","market":"us","size":6295},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILE4pcHvtgyubJsQMZb","market":"us","size":5434},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILE6dJcoPnZKR1TmzwE","market":"us","size":6815},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILE6vLK2rZBJbsvCjwn","market":"us","size":2242},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILE7A225ofDeQX4Q9wr","market":"us","size":1793},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILE29HSYvukKrbuq14r","market":"us","size":4694},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILE9RPfWfKRphVByzGp","market":"us","size":7552},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILEHpUtDQHBskzXnLmU","market":"us","size":3172},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILE2tnJTE6XdvWc8wV4","market":"us","size":5038},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILEFW28UvLM91WzmZEP","market":"us","size":3125},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILEJ9YV8Tnz8mVkXfL1","market":"us","size":157692},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223033051/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILE6JCS1fRmWxRtD8Xd","market":"us","size":3247}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-09-20 03:33","pubTimestamp":1695152015,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16943461","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223032221-YMAT","pdf_url":"","pub_time":1694446735000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032221/0001493152-23-032221-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032221/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEBVi49mbyam9qiTn4","market":"us","size":146421},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032221/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEEEiHPnzrAizFWp2Q","market":"us","size":3319}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-09-11 23:38","pubTimestamp":1694446735,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16943432","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223032216-YMAT","pdf_url":"","pub_time":1694444889000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/0001493152-23-032216-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILEEE5aSUxSJz3fLvHq","market":"us","size":14037},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_001.jpg","primary":false,"translateUrl":"","linkName":"formfwp_001.jpg","type":"GRAPHIC","id":"NTFILEFePU9fNzP7Jg4EoS","market":"us","size":127425},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_002.jpg","primary":false,"translateUrl":"","linkName":"formfwp_002.jpg","type":"GRAPHIC","id":"NTFILE38hMaZtyg8ujukdM","market":"us","size":333918},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_003.jpg","primary":false,"translateUrl":"","linkName":"formfwp_003.jpg","type":"GRAPHIC","id":"NTFILE8ipwSjKvRpzBsDGv","market":"us","size":650425},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_004.jpg","primary":false,"translateUrl":"","linkName":"formfwp_004.jpg","type":"GRAPHIC","id":"NTFILEFpSWz28CzptM9Xoa","market":"us","size":396078},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_005.jpg","primary":false,"translateUrl":"","linkName":"formfwp_005.jpg","type":"GRAPHIC","id":"NTFILEyzDK8TWoYjQTLuJj","market":"us","size":316491},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_006.jpg","primary":false,"translateUrl":"","linkName":"formfwp_006.jpg","type":"GRAPHIC","id":"NTFILE8wbSWHdjxfLRDNN1","market":"us","size":487245},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_007.jpg","primary":false,"translateUrl":"","linkName":"formfwp_007.jpg","type":"GRAPHIC","id":"NTFILE6DfVk8p6sRLQGuEJ","market":"us","size":346959},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_008.jpg","primary":false,"translateUrl":"","linkName":"formfwp_008.jpg","type":"GRAPHIC","id":"NTFILEBkgqXpc8MMqXF8sd","market":"us","size":471464},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_009.jpg","primary":false,"translateUrl":"","linkName":"formfwp_009.jpg","type":"GRAPHIC","id":"NTFILE7zBY6KQzLAgwDSCp","market":"us","size":344233},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_010.jpg","primary":false,"translateUrl":"","linkName":"formfwp_010.jpg","type":"GRAPHIC","id":"NTFILE4gqzWTVFjKDJYtQ6","market":"us","size":309932},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_011.jpg","primary":false,"translateUrl":"","linkName":"formfwp_011.jpg","type":"GRAPHIC","id":"NTFILE25bG3NdAq4bseJeG","market":"us","size":307040},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_012.jpg","primary":false,"translateUrl":"","linkName":"formfwp_012.jpg","type":"GRAPHIC","id":"NTFILEEW6JBXfyBvoAsq9h","market":"us","size":449546},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_013.jpg","primary":false,"translateUrl":"","linkName":"formfwp_013.jpg","type":"GRAPHIC","id":"NTFILEAsUEcu35zoUjrFxs","market":"us","size":446905},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_014.jpg","primary":false,"translateUrl":"","linkName":"formfwp_014.jpg","type":"GRAPHIC","id":"NTFILEA3cwpyC4WeYG3ySD","market":"us","size":453590},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_015.jpg","primary":false,"translateUrl":"","linkName":"formfwp_015.jpg","type":"GRAPHIC","id":"NTFILECjCgCLX1biWVYy5M","market":"us","size":345643},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_016.jpg","primary":false,"translateUrl":"","linkName":"formfwp_016.jpg","type":"GRAPHIC","id":"NTFILE287pvHE2RnpRHr7Y","market":"us","size":453131},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_017.jpg","primary":false,"translateUrl":"","linkName":"formfwp_017.jpg","type":"GRAPHIC","id":"NTFILEChvzL6vc2jhgK2Zi","market":"us","size":351007},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_018.jpg","primary":false,"translateUrl":"","linkName":"formfwp_018.jpg","type":"GRAPHIC","id":"NTFILEEtAEhwhiZ53oP4g3","market":"us","size":234638},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_019.jpg","primary":false,"translateUrl":"","linkName":"formfwp_019.jpg","type":"GRAPHIC","id":"NTFILE6cgoQsPWcFXtkWWH","market":"us","size":258579},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_020.jpg","primary":false,"translateUrl":"","linkName":"formfwp_020.jpg","type":"GRAPHIC","id":"NTFILE3ECS2Qfic2LXqHsU","market":"us","size":307220},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_021.jpg","primary":false,"translateUrl":"","linkName":"formfwp_021.jpg","type":"GRAPHIC","id":"NTFILEGTwE5WK7YLxYNBzK","market":"us","size":235212},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032216/formfwp_022.jpg","primary":false,"translateUrl":"","linkName":"formfwp_022.jpg","type":"GRAPHIC","id":"NTFILEBWZTqyiuFDKpP65q","market":"us","size":100893}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2023-09-11 23:08","pubTimestamp":1694444889,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16934419","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223032086-YMAT","pdf_url":"","pub_time":1694199374000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/0001493152-23-032086-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILE3ATJtLJBb6MveL1c","market":"us","size":14021},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_001.jpg","primary":false,"translateUrl":"","linkName":"formfwp_001.jpg","type":"GRAPHIC","id":"NTFILE5f6UQ5bkYktx79jq","market":"us","size":134846},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_002.jpg","primary":false,"translateUrl":"","linkName":"formfwp_002.jpg","type":"GRAPHIC","id":"NTFILE4AUt7KgcwsWKSRtW","market":"us","size":333918},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_003.jpg","primary":false,"translateUrl":"","linkName":"formfwp_003.jpg","type":"GRAPHIC","id":"NTFILE8k5oh5YVuuSLd3Ct","market":"us","size":650425},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_004.jpg","primary":false,"translateUrl":"","linkName":"formfwp_004.jpg","type":"GRAPHIC","id":"NTFILE4Kf2upwVaaRzXUBg","market":"us","size":396078},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_005.jpg","primary":false,"translateUrl":"","linkName":"formfwp_005.jpg","type":"GRAPHIC","id":"NTFILEDgMk5AtoaRcEmSAD","market":"us","size":316491},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_006.jpg","primary":false,"translateUrl":"","linkName":"formfwp_006.jpg","type":"GRAPHIC","id":"NTFILEB95fn5oXvF11XHFL","market":"us","size":487245},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_007.jpg","primary":false,"translateUrl":"","linkName":"formfwp_007.jpg","type":"GRAPHIC","id":"NTFILEBGjJwrD2RpPfTvet","market":"us","size":346959},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_008.jpg","primary":false,"translateUrl":"","linkName":"formfwp_008.jpg","type":"GRAPHIC","id":"NTFILE5pRDwh5M5cnkQm1w","market":"us","size":471464},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_009.jpg","primary":false,"translateUrl":"","linkName":"formfwp_009.jpg","type":"GRAPHIC","id":"NTFILECqLBoy3ghge3XMgt","market":"us","size":344233},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_010.jpg","primary":false,"translateUrl":"","linkName":"formfwp_010.jpg","type":"GRAPHIC","id":"NTFILE7C7kLFran1khZxgL","market":"us","size":309932},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_011.jpg","primary":false,"translateUrl":"","linkName":"formfwp_011.jpg","type":"GRAPHIC","id":"NTFILEFR6TDxAtHqziLvmx","market":"us","size":307040},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_012.jpg","primary":false,"translateUrl":"","linkName":"formfwp_012.jpg","type":"GRAPHIC","id":"NTFILEA7yh6UugwwnTQ3k8","market":"us","size":449546},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_013.jpg","primary":false,"translateUrl":"","linkName":"formfwp_013.jpg","type":"GRAPHIC","id":"NTFILErfFMmbJLAfnFjSNX","market":"us","size":446905},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_014.jpg","primary":false,"translateUrl":"","linkName":"formfwp_014.jpg","type":"GRAPHIC","id":"NTFILEd8mS5bQEEYbBRKrj","market":"us","size":453590},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_015.jpg","primary":false,"translateUrl":"","linkName":"formfwp_015.jpg","type":"GRAPHIC","id":"NTFILEDGySD1WtS1Rr1GR8","market":"us","size":345643},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_016.jpg","primary":false,"translateUrl":"","linkName":"formfwp_016.jpg","type":"GRAPHIC","id":"NTFILE5MXvN5fNKkY8fo9k","market":"us","size":453131},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_017.jpg","primary":false,"translateUrl":"","linkName":"formfwp_017.jpg","type":"GRAPHIC","id":"NTFILE5TjNzD9xsHK4PCkV","market":"us","size":351007},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_018.jpg","primary":false,"translateUrl":"","linkName":"formfwp_018.jpg","type":"GRAPHIC","id":"NTFILECB9ww4PHCwzc7oT4","market":"us","size":218602},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_019.jpg","primary":false,"translateUrl":"","linkName":"formfwp_019.jpg","type":"GRAPHIC","id":"NTFILE53CNSjCnGueLrzm3","market":"us","size":258579},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_020.jpg","primary":false,"translateUrl":"","linkName":"formfwp_020.jpg","type":"GRAPHIC","id":"NTFILEFLM8DxgJjREf73oh","market":"us","size":307220},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_021.jpg","primary":false,"translateUrl":"","linkName":"formfwp_021.jpg","type":"GRAPHIC","id":"NTFILEDDmB7HoKcZCpGDRg","market":"us","size":235212},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223032086/formfwp_022.jpg","primary":false,"translateUrl":"","linkName":"formfwp_022.jpg","type":"GRAPHIC","id":"NTFILE12WudPpeEXjAZiat","market":"us","size":100893}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2023-09-09 02:56","pubTimestamp":1694199374,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16909182","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223031425-YMAT","pdf_url":"","pub_time":1693578781000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/0001493152-23-031425-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILE9uLwjkRbBbVpUe3R","market":"us","size":20011},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_001.jpg","primary":false,"translateUrl":"","linkName":"formfwp_001.jpg","type":"GRAPHIC","id":"NTFILE8mSHBN7n7ZQ2imaf","market":"us","size":129904},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_002.jpg","primary":false,"translateUrl":"","linkName":"formfwp_002.jpg","type":"GRAPHIC","id":"NTFILE3sCMc7ByoYa5xNkR","market":"us","size":339070},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_003.jpg","primary":false,"translateUrl":"","linkName":"formfwp_003.jpg","type":"GRAPHIC","id":"NTFILEB3jqBSkiaQgx728T","market":"us","size":688183},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_004.jpg","primary":false,"translateUrl":"","linkName":"formfwp_004.jpg","type":"GRAPHIC","id":"NTFILE7BsTAMNtB3F4XXdw","market":"us","size":396993},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_005.jpg","primary":false,"translateUrl":"","linkName":"formfwp_005.jpg","type":"GRAPHIC","id":"NTFILE94v9ceRtcd8k5evp","market":"us","size":318874},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_006.jpg","primary":false,"translateUrl":"","linkName":"formfwp_006.jpg","type":"GRAPHIC","id":"NTFILEBzEb2WiPf5CnZXLf","market":"us","size":488622},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_007.jpg","primary":false,"translateUrl":"","linkName":"formfwp_007.jpg","type":"GRAPHIC","id":"NTFILE8i5zipmRzRg8TEa6","market":"us","size":350203},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_008.jpg","primary":false,"translateUrl":"","linkName":"formfwp_008.jpg","type":"GRAPHIC","id":"NTFILEAzdYXq7RWToTRvwm","market":"us","size":475932},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_009.jpg","primary":false,"translateUrl":"","linkName":"formfwp_009.jpg","type":"GRAPHIC","id":"NTFILEJCoSmHkRrxzLSNwa","market":"us","size":347968},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_010.jpg","primary":false,"translateUrl":"","linkName":"formfwp_010.jpg","type":"GRAPHIC","id":"NTFILECZ6qsE1HRJP3LcW7","market":"us","size":313914},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_011.jpg","primary":false,"translateUrl":"","linkName":"formfwp_011.jpg","type":"GRAPHIC","id":"NTFILEDDgyRTd4dvFF1sQG","market":"us","size":307532},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_012.jpg","primary":false,"translateUrl":"","linkName":"formfwp_012.jpg","type":"GRAPHIC","id":"NTFILE59FmJL8QWy3VsYf2","market":"us","size":453519},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_013.jpg","primary":false,"translateUrl":"","linkName":"formfwp_013.jpg","type":"GRAPHIC","id":"NTFILEDyCDydiUBtiGeS1M","market":"us","size":451404},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_014.jpg","primary":false,"translateUrl":"","linkName":"formfwp_014.jpg","type":"GRAPHIC","id":"NTFILEAv1dYo3gJZMwCNo1","market":"us","size":456337},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_015.jpg","primary":false,"translateUrl":"","linkName":"formfwp_015.jpg","type":"GRAPHIC","id":"NTFILE9mibgDDWsMevZ2NU","market":"us","size":354736},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_016.jpg","primary":false,"translateUrl":"","linkName":"formfwp_016.jpg","type":"GRAPHIC","id":"NTFILE99ucQ5VZZnykRDDT","market":"us","size":468790},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_017.jpg","primary":false,"translateUrl":"","linkName":"formfwp_017.jpg","type":"GRAPHIC","id":"NTFILEGCE7w2aL1ysBN9G1","market":"us","size":365714},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_018.jpg","primary":false,"translateUrl":"","linkName":"formfwp_018.jpg","type":"GRAPHIC","id":"NTFILE6nEyUfA4xifG7n39","market":"us","size":215419},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_019.jpg","primary":false,"translateUrl":"","linkName":"formfwp_019.jpg","type":"GRAPHIC","id":"NTFILEHizWNk8xtYW2hxjE","market":"us","size":259446},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_020.jpg","primary":false,"translateUrl":"","linkName":"formfwp_020.jpg","type":"GRAPHIC","id":"NTFILECVfSFq95EV2WApsJ","market":"us","size":307757},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_021.jpg","primary":false,"translateUrl":"","linkName":"formfwp_021.jpg","type":"GRAPHIC","id":"NTFILE94wGbj2ZUBmVaR5E","market":"us","size":237564},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_022.jpg","primary":false,"translateUrl":"","linkName":"formfwp_022.jpg","type":"GRAPHIC","id":"NTFILE9KZx7qnWnmxgFxG5","market":"us","size":102904},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223031425/formfwp_023.jpg","primary":false,"translateUrl":"","linkName":"formfwp_023.jpg","type":"GRAPHIC","id":"NTFILES3PQ2WsTDmj3h4U5","market":"us","size":310002}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2023-09-01 22:33","pubTimestamp":1693578781,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16969773","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223026028-YMAT","pdf_url":"","pub_time":1690776000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"YMAT","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/0001493152-23-026028-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILEBdbiPHvLmBWyoLtg","market":"us","size":19460},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-1.jpg","primary":false,"translateUrl":"","linkName":"formfwp-1.jpg","type":"GRAPHIC","id":"NTFILEG5H58gBPbExTKh9M","market":"us","size":118738},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-2.jpg","primary":false,"translateUrl":"","linkName":"formfwp-2.jpg","type":"GRAPHIC","id":"NTFILEBExAWCtgVBXtyjnA","market":"us","size":1453928},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-3.jpg","primary":false,"translateUrl":"","linkName":"formfwp-3.jpg","type":"GRAPHIC","id":"NTFILEHCLxDZUYNCfsu3ch","market":"us","size":2410292},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-4.jpg","primary":false,"translateUrl":"","linkName":"formfwp-4.jpg","type":"GRAPHIC","id":"NTFILEEk9PVyRHSqeiZUi3","market":"us","size":1757644},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-5.jpg","primary":false,"translateUrl":"","linkName":"formfwp-5.jpg","type":"GRAPHIC","id":"NTFILEGvWTSFbfnFWR6NZq","market":"us","size":1329032},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-6.jpg","primary":false,"translateUrl":"","linkName":"formfwp-6.jpg","type":"GRAPHIC","id":"NTFILEGapCGnVtXyCaYdrA","market":"us","size":2523048},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-7.jpg","primary":false,"translateUrl":"","linkName":"formfwp-7.jpg","type":"GRAPHIC","id":"NTFILEEfmt9S7ojXWas2SY","market":"us","size":1520681},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-8.jpg","primary":false,"translateUrl":"","linkName":"formfwp-8.jpg","type":"GRAPHIC","id":"NTFILEJakkijQkJ7QLfbuj","market":"us","size":2006404},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-9.jpg","primary":false,"translateUrl":"","linkName":"formfwp-9.jpg","type":"GRAPHIC","id":"NTFILEBkjEDvnGjfyY7B9y","market":"us","size":1520680},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-10.jpg","primary":false,"translateUrl":"","linkName":"formfwp-10.jpg","type":"GRAPHIC","id":"NTFILE56QHf2ssyySQw4L4","market":"us","size":1402046},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-11.jpg","primary":false,"translateUrl":"","linkName":"formfwp-11.jpg","type":"GRAPHIC","id":"NTFILECj95jfG955ZTvHb6","market":"us","size":1276750},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-12.jpg","primary":false,"translateUrl":"","linkName":"formfwp-12.jpg","type":"GRAPHIC","id":"NTFILE4oogqXtpgVrYsfQC","market":"us","size":2069175},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-13.jpg","primary":false,"translateUrl":"","linkName":"formfwp-13.jpg","type":"GRAPHIC","id":"NTFILEDdKWH5kfWcp79iDW","market":"us","size":1779469},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-14.jpg","primary":false,"translateUrl":"","linkName":"formfwp-14.jpg","type":"GRAPHIC","id":"NTFILE4daaeHZf1YGwicaR","market":"us","size":1766183},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-15.jpg","primary":false,"translateUrl":"","linkName":"formfwp-15.jpg","type":"GRAPHIC","id":"NTFILEG9ZGNbhJnw71gQVA","market":"us","size":1665689},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-16.jpg","primary":false,"translateUrl":"","linkName":"formfwp-16.jpg","type":"GRAPHIC","id":"NTFILECXxXdwHGwFG93zQ5","market":"us","size":1975311},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-17.jpg","primary":false,"translateUrl":"","linkName":"formfwp-17.jpg","type":"GRAPHIC","id":"NTFILEDKRf6ffjAs8jP4GZ","market":"us","size":1510955},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-18.jpg","primary":false,"translateUrl":"","linkName":"formfwp-18.jpg","type":"GRAPHIC","id":"NTFILEGSwpa537Ez8o9rxk","market":"us","size":1061712},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-19.jpg","primary":false,"translateUrl":"","linkName":"formfwp-19.jpg","type":"GRAPHIC","id":"NTFILEEXTz6oa1NA2keZbM","market":"us","size":1144838},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-20.jpg","primary":false,"translateUrl":"","linkName":"formfwp-20.jpg","type":"GRAPHIC","id":"NTFILEFd9kraYCZ6HWE5KN","market":"us","size":1283943},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-21.jpg","primary":false,"translateUrl":"","linkName":"formfwp-21.jpg","type":"GRAPHIC","id":"NTFILE7VWw8ekzDaoPwHjr","market":"us","size":1172149},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-22.jpg","primary":false,"translateUrl":"","linkName":"formfwp-22.jpg","type":"GRAPHIC","id":"NTFILEEfB68br3p33jTmA6","market":"us","size":698922},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223026028/formfwp-23.jpg","primary":false,"translateUrl":"","linkName":"formfwp-23.jpg","type":"GRAPHIC","id":"NTFILEHPqSfMsefcPv4ikD","market":"us","size":1875669}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2023-07-31 12:00","pubTimestamp":1690776000,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19998504","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223023892-YMAT","pdf_url":"","pub_time":1688724271000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"YMAT","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1875016/0001493152-23-023892-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023892/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEEJbPBDgaLiG9qeTx","market":"us","size":10702}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-07-07 18:04","pubTimestamp":1688724271,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16730853","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223023890-YMAT","pdf_url":"","pub_time":1688659200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/0001493152-23-023890-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEsjD2uAcKFmhoAzZY","market":"us","size":3298072},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-1.htm","primary":false,"translateUrl":"","linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILEBZZ1L9CpdVqNk7e9","market":"us","size":57119},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-2.htm","primary":false,"translateUrl":"","linkName":"ex5-2.htm","type":"EX-5.2","id":"NTFILEALaVkeBJoCAemuog","market":"us","size":15902},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-3.htm","primary":false,"translateUrl":"","linkName":"ex5-3.htm","type":"EX-5.3","id":"NTFILEFqdYiue928wCBp3w","market":"us","size":165516},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-4.htm","primary":false,"translateUrl":"","linkName":"ex5-4.htm","type":"EX-5.4","id":"NTFILE9X5DUk1deJZE6hCC","market":"us","size":19510},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEHNFCJZfz2fZd7GKF","market":"us","size":3388},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex23-6.htm","primary":false,"translateUrl":"","linkName":"ex23-6.htm","type":"EX-23.6","id":"NTFILE7qc2dfGBMwF3AD9z","market":"us","size":9737},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILEHycfyH7EhHJFSqc5","market":"us","size":47286},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_001.jpg","primary":false,"translateUrl":"","linkName":"chart_001.jpg","type":"GRAPHIC","id":"NTFILE6TJJnDgzvBmifSDg","market":"us","size":73944},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_002.jpg","primary":false,"translateUrl":"","linkName":"chart_002.jpg","type":"GRAPHIC","id":"NTFILE5nPRmmEnk9CUfTmL","market":"us","size":658},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_003.jpg","primary":false,"translateUrl":"","linkName":"chart_003.jpg","type":"GRAPHIC","id":"NTFILE5D5Afk2JeAERaPey","market":"us","size":660},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILE4R1uhDbGAnoxMvmK","market":"us","size":97508},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILE29jZ2wVj1kApvnds","market":"us","size":109654},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILEFDZTUXj3J1jmS6MX","market":"us","size":74394},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE8DNNdvrWVgP92hkD","market":"us","size":20290},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILEDwmvR29vTsbMVMjj","market":"us","size":74823},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILE8c21ZCeVQAS6c6hz","market":"us","size":54345},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILEGatZdR6J6eUNJYrp","market":"us","size":14463},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILEFWfN8hzE4j8MDApt","market":"us","size":56249},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILE4toVWbTpQu3Hop8h","market":"us","size":57239},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILEGG8thrhhwAH3nt4G","market":"us","size":55512},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILE5Cjq7vakyYro8P9Z","market":"us","size":36442},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILEGfh95TSwVxxRHBze","market":"us","size":21177},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILEHcDcxza9tafgEGZ2","market":"us","size":173263},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILE8e49B4y1hbeU234s","market":"us","size":65451},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILEFqikCLLpPRmzLyzN","market":"us","size":148471},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILE4ewbMSTYquvk2bfK","market":"us","size":11374},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILEAuGmwFHqFdL45ivY","market":"us","size":118146},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILE6KevYVApYWm5gdL8","market":"us","size":147829},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILE8fCp1onFJse2H5d1","market":"us","size":134820},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILED41hcdS54zPSgQC7","market":"us","size":31150},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILE8x1iT8nWiPCSYbYy","market":"us","size":340690},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILE8babhpJGspDSkCjH","market":"us","size":7212},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILE3WmAngabazf3i2T8","market":"us","size":3154},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILEJ36Hn33wYZ11TzD4","market":"us","size":6408},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILE3eXQAWM8waEn8VMe","market":"us","size":111178},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILE2MuhkhiSbbQkvAYM","market":"us","size":6891},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILEBBs2NCqk9RPtfSQW","market":"us","size":7969},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILEC7XMT1s4Kq6hrftJ","market":"us","size":5985},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILE2im3GW12pqdjz248","market":"us","size":6295},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILEJ59u965impBFYT8e","market":"us","size":5434},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILE3gcsT73sZ69PDvpE","market":"us","size":6815},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILE2KcwWiTzhz53ddFU","market":"us","size":2242},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILEDR31UMmAQpxWhK5m","market":"us","size":1793},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILEGUGnu4NGgxGKGfYw","market":"us","size":4694},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILE7FbDjqSmzmDK6fjP","market":"us","size":7552},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILE6WUL8KX74uX3Vwwi","market":"us","size":3172},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILEFCj3bbjpC8Eiyyxy","market":"us","size":5038},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILEG5apt3XQGHYRpdCH","market":"us","size":3125},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILE5sYW5J61uFRWRD5h","market":"us","size":157692},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILEBJPHgMGt656hEt3B","market":"us","size":3247},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_001.jpg","type":"GRAPHIC","id":"NTFILEEf6eAmrF48uSDKU7","market":"us","size":2846},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_002.jpg","type":"GRAPHIC","id":"NTFILE4wxaSgtZodRLMs5o","market":"us","size":4674},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEG7KVpn886zUk8Lzx","market":"us","size":9182},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223023890/ex5-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_002.jpg","type":"GRAPHIC","id":"NTFILEBUgNGEDEX6Q77ZZs","market":"us","size":6360}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-07-07 00:00","pubTimestamp":1688659200,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19998477","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223021202-YMAT","pdf_url":"","pub_time":1686765425000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"YMAT","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1875016/0001493152-23-021202-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021202/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEFo5wEQe6U1Ro6xRu","market":"us","size":26035}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-06-15 01:57","pubTimestamp":1686765425,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16730854","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315223021200-YMAT","pdf_url":"","pub_time":1686672000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","symbol":"YMAT","title":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/0001493152-23-021200-index.htm","us_notice_code":"Form F-1/A","us_title_en":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formf-1a.htm","primary":true,"translateUrl":"","linkName":"formf-1a.htm","type":"F-1/A","id":"NTFILEFgHdoxwarHHuV3K1","market":"us","size":3286707},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/ex5-3.htm","primary":false,"translateUrl":"","linkName":"ex5-3.htm","type":"EX-5.3","id":"NTFILECnK9j4GSMy41WUVx","market":"us","size":165440},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE26T5wzz2XJak9TjA","market":"us","size":3306},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_001.jpg","primary":false,"translateUrl":"","linkName":"formdrs_001.jpg","type":"GRAPHIC","id":"NTFILE4CsBiDddBA8G2H2h","market":"us","size":47286},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_001.jpg","primary":false,"translateUrl":"","linkName":"chart_001.jpg","type":"GRAPHIC","id":"NTFILEEN6DKk7ufgpcSSnK","market":"us","size":73944},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_002.jpg","primary":false,"translateUrl":"","linkName":"chart_002.jpg","type":"GRAPHIC","id":"NTFILEBWVqTozX5WDdEpHn","market":"us","size":658},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_003.jpg","primary":false,"translateUrl":"","linkName":"chart_003.jpg","type":"GRAPHIC","id":"NTFILE3EyWC4boLUiivVhn","market":"us","size":660},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_03.jpg","primary":false,"translateUrl":"","linkName":"chart_03.jpg","type":"GRAPHIC","id":"NTFILENcvkGsnKoHtvgwzK","market":"us","size":97508},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_04.jpg","primary":false,"translateUrl":"","linkName":"chart_04.jpg","type":"GRAPHIC","id":"NTFILEobbRtnXdwiNEjfsG","market":"us","size":109654},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_05.jpg","primary":false,"translateUrl":"","linkName":"chart_05.jpg","type":"GRAPHIC","id":"NTFILE8vQJp7aBa1gtiaxC","market":"us","size":74394},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_06.jpg","primary":false,"translateUrl":"","linkName":"chart_06.jpg","type":"GRAPHIC","id":"NTFILE91trsf5S5g3iwFxF","market":"us","size":20290},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_101.jpg","primary":false,"translateUrl":"","linkName":"formdrs_101.jpg","type":"GRAPHIC","id":"NTFILE9iti9W3wNuTrPC6u","market":"us","size":74823},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_009.jpg","primary":false,"translateUrl":"","linkName":"formdrs_009.jpg","type":"GRAPHIC","id":"NTFILEEKXk91J9VZxGan1a","market":"us","size":54345},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_010.jpg","primary":false,"translateUrl":"","linkName":"formdrs_010.jpg","type":"GRAPHIC","id":"NTFILEGxM5RSkjFacYNL9r","market":"us","size":14463},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_011.jpg","primary":false,"translateUrl":"","linkName":"formdrs_011.jpg","type":"GRAPHIC","id":"NTFILEEoHSr7yY6yAHhjPR","market":"us","size":56249},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_012.jpg","primary":false,"translateUrl":"","linkName":"formdrs_012.jpg","type":"GRAPHIC","id":"NTFILEE4DkHR9BsJtvjASJ","market":"us","size":57239},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_013.jpg","primary":false,"translateUrl":"","linkName":"formdrs_013.jpg","type":"GRAPHIC","id":"NTFILEBAEBv2mMJUTwgFYH","market":"us","size":55512},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/chart_08.jpg","primary":false,"translateUrl":"","linkName":"chart_08.jpg","type":"GRAPHIC","id":"NTFILE7KacZQDwVuRuzpth","market":"us","size":36442},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_015.jpg","primary":false,"translateUrl":"","linkName":"formdrs_015.jpg","type":"GRAPHIC","id":"NTFILEHgi2RA8oqD6BBpL7","market":"us","size":21177},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_016.jpg","primary":false,"translateUrl":"","linkName":"formdrs_016.jpg","type":"GRAPHIC","id":"NTFILE6wzvPx58qbLKUSDk","market":"us","size":173263},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_017.jpg","primary":false,"translateUrl":"","linkName":"formdrs_017.jpg","type":"GRAPHIC","id":"NTFILE9fEm2dAN5UB7AfrU","market":"us","size":65451},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_018.jpg","primary":false,"translateUrl":"","linkName":"formdrs_018.jpg","type":"GRAPHIC","id":"NTFILE6Lgg6etyeTHsKu5d","market":"us","size":148471},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_019.jpg","primary":false,"translateUrl":"","linkName":"formdrs_019.jpg","type":"GRAPHIC","id":"NTFILEDau1RRZtqN7tQXv4","market":"us","size":11374},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_020.jpg","primary":false,"translateUrl":"","linkName":"formdrs_020.jpg","type":"GRAPHIC","id":"NTFILE2rw2EgkGMhH6Y15W","market":"us","size":118146},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_021.jpg","primary":false,"translateUrl":"","linkName":"formdrs_021.jpg","type":"GRAPHIC","id":"NTFILE7bBqJDiYWt25sxj2","market":"us","size":147829},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_022.jpg","primary":false,"translateUrl":"","linkName":"formdrs_022.jpg","type":"GRAPHIC","id":"NTFILE7m7QKMHmF3iJkn5r","market":"us","size":134820},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_023.jpg","primary":false,"translateUrl":"","linkName":"formdrs_023.jpg","type":"GRAPHIC","id":"NTFILE147Q1ViiRZh4de3H","market":"us","size":31150},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_024.jpg","primary":false,"translateUrl":"","linkName":"formdrs_024.jpg","type":"GRAPHIC","id":"NTFILEHyQMCRqHUUJX5Hft","market":"us","size":340690},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_025.jpg","primary":false,"translateUrl":"","linkName":"formdrs_025.jpg","type":"GRAPHIC","id":"NTFILE72rov9wC1Cv5pdWM","market":"us","size":7212},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_026.jpg","primary":false,"translateUrl":"","linkName":"formdrs_026.jpg","type":"GRAPHIC","id":"NTFILEENqV4oYcju13qaHR","market":"us","size":3154},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_027.jpg","primary":false,"translateUrl":"","linkName":"formdrs_027.jpg","type":"GRAPHIC","id":"NTFILE86VhVdoUFmz6knq2","market":"us","size":6408},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_028.jpg","primary":false,"translateUrl":"","linkName":"formdrs_028.jpg","type":"GRAPHIC","id":"NTFILEFKTj5Dx2FdshmP3n","market":"us","size":111178},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_029.jpg","primary":false,"translateUrl":"","linkName":"formdrs_029.jpg","type":"GRAPHIC","id":"NTFILEDkCTdYNAM8mijuh7","market":"us","size":6891},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_030.jpg","primary":false,"translateUrl":"","linkName":"formdrs_030.jpg","type":"GRAPHIC","id":"NTFILE2hJJthHLpNxv9nyP","market":"us","size":7969},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_031.jpg","primary":false,"translateUrl":"","linkName":"formdrs_031.jpg","type":"GRAPHIC","id":"NTFILE8G8gaaghh7S5MBnt","market":"us","size":5985},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_032.jpg","primary":false,"translateUrl":"","linkName":"formdrs_032.jpg","type":"GRAPHIC","id":"NTFILE33Wsnxi8ePF8jUHt","market":"us","size":6295},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_033.jpg","primary":false,"translateUrl":"","linkName":"formdrs_033.jpg","type":"GRAPHIC","id":"NTFILEA2EK1bfwURDBiB4j","market":"us","size":5434},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_034.jpg","primary":false,"translateUrl":"","linkName":"formdrs_034.jpg","type":"GRAPHIC","id":"NTFILEB3hgFArRQVkTJNvk","market":"us","size":6815},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_035.jpg","primary":false,"translateUrl":"","linkName":"formdrs_035.jpg","type":"GRAPHIC","id":"NTFILE6L5QJBNfAqffbSkg","market":"us","size":2242},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_036.jpg","primary":false,"translateUrl":"","linkName":"formdrs_036.jpg","type":"GRAPHIC","id":"NTFILEDNuTtoJj3PZzrs5w","market":"us","size":1793},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_037.jpg","primary":false,"translateUrl":"","linkName":"formdrs_037.jpg","type":"GRAPHIC","id":"NTFILEH4HrKQvNfzDuatz2","market":"us","size":4694},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_038.jpg","primary":false,"translateUrl":"","linkName":"formdrs_038.jpg","type":"GRAPHIC","id":"NTFILEFCKjgGJxvGqRf3xQ","market":"us","size":7552},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_039.jpg","primary":false,"translateUrl":"","linkName":"formdrs_039.jpg","type":"GRAPHIC","id":"NTFILEGZkpByjSEarDxkAP","market":"us","size":3172},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_040.jpg","primary":false,"translateUrl":"","linkName":"formdrs_040.jpg","type":"GRAPHIC","id":"NTFILEGe1K9K5GyyRsSkFV","market":"us","size":5038},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_041.jpg","primary":false,"translateUrl":"","linkName":"formdrs_041.jpg","type":"GRAPHIC","id":"NTFILETKUBy7E9CbLHSUkY","market":"us","size":3125},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_042.jpg","primary":false,"translateUrl":"","linkName":"formdrs_042.jpg","type":"GRAPHIC","id":"NTFILE34FHy9SKaZMY9zNe","market":"us","size":157692},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1875016/000149315223021200/formdrs_043.jpg","primary":false,"translateUrl":"","linkName":"formdrs_043.jpg","type":"GRAPHIC","id":"NTFILE61cS1Ws3CzTrDkAL","market":"us","size":3247}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2023-06-14 00:00","pubTimestamp":1686672000,"title_zh":"Form F-1/A - Registration statement for certain foreign private issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":3,"pageCount":2,"totalSize":57,"code":"91000000","status":"200"}]}}