ENG/中
老虎证券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登录
立即注册
Toggle
美股
详情
本页面由Tiger Trade Technology Pte. Ltd.提供服务
SmartKem, Inc.
1.06
-0.0900
-7.83%
盘后：
0.7856
-0.2744
-25.89%
17:38 EDT
成交量：
695.35万
成交额：
862.53万
市值：
109.79万
市盈率：
-0.01
高：
1.43
开：
1.16
低：
1.03
收：
1.15
52周最高：
157.00
52周最低：
1.03
股本：
103.58万
流通股本：
101.74万
量比：
33.27
换手率：
683.46%
股息：
- -
股息率：
- -
每股收益(TTM):
-102.3847
每股收益(LYR):
-64.4999
净资产收益率：
-598.72%
总资产收益率：
-469.09%
市净率：
0.11
市盈率(LYR):
-0.02
数据加载中...
总览
公司
新闻资讯
公告
2026/04/23
重要事件披露
Form 8-K/A - Current report: [Amend]
2026/04/22
SEC问询函
Form CORRESP - Correspondence
2026/04/22
SEC问询函
Form CORRESP - Correspondence
2026/04/17
重要事件披露
Form 8-K - Current report
2026/04/17
招股说明书
Form S-1 - General form for registration of securities under the Securities Act of 1933
2026/04/08
年度报告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/03/31
重要事件披露
Form 8-K - Current report
2026/03/27
重要事件披露
Form 8-K - Current report
2026/03/20
重要事件披露
Form 8-K - Current report
2026/03/12
重要事件披露
Form 8-K - Current report
2026/02/13
重要事件披露
Form 8-K - Current report
2026/02/06
重要事件披露
Form 8-K - Current report
2026/01/30
重要事件披露
Form 8-K - Current report
2026/01/15
重要事件披露
Form 8-K - Current report
2026/01/06
重要事件披露
Form 8-K - Current report
2025/11/20
重要事件披露
Form 8-K - Current report
2025/11/13
重要事件披露
Form 8-K - Current report
2025/11/13
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/11/03
重要事件披露
Form 8-K - Current report
2025/10/14
重要事件披露
Form 8-K - Current report
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/hans/stock/SMTK/filings?page=2"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"SMTK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SMTK\",,,,,undefined,":{"symbol":"SMTK","market":"US","secType":"STK","nameCN":"SmartKem, Inc.","latestPrice":1.06,"timestamp":1791835200000,"preClose":1.15,"halted":0,"volume":6953536,"hourTrading":{"tag":"盘后","latestPrice":0.7856,"preClose":1.06,"latestTime":"17:38 EDT","volume":3439643,"amount":4221607.999977,"timestamp":1791841118041,"change":-0.2744,"changeRate":-0.258868,"amplitude":0.837075},"delay":0,"changeRate":-0.07826086956521727,"floatShares":1017400,"shares":1035799,"eps":-102.38474,"marketStatus":"盘后交易","change":-0.09,"latestTime":"10-12 17:38:41 EDT","open":1.16,"high":1.43,"low":1.0301,"amount":8625261.317843199,"amplitude":0.347739,"askPrice":0.828,"askSize":353,"bidPrice":0.76,"bidSize":971,"shortable":0,"etf":0,"ttmEps":-102.38474,"tradingStatus":3,"nextMarketStatus":{"tag":"收盘","tradingStatus":0,"beginTime":1791849600000},"marketStatusCode":4,"adr":0,"exchange":"NASDAQ","adjPreClose":1.15,"preHourTrading":{"tag":"盘前","latestPrice":1.16,"preClose":1.15,"latestTime":"09:25 EDT","volume":1711,"amount":1999.8349366,"timestamp":1791811549031,"change":0.01,"changeRate":0.008696,"amplitude":0.06087},"postHourTrading":{"tag":"盘后","latestPrice":0.7856,"preClose":1.06,"latestTime":"17:38 EDT","volume":3439643,"amount":4221607.999977,"timestamp":1791841118041,"change":-0.2744,"changeRate":-0.258868,"amplitude":0.837075},"volumeRatio":33.269839},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SMTK\",,,,,undefined,":{"symbol":"SMTK","floatShares":1017400,"roa":"-469.09%","roe":"-598.72%","lyrEps":-64.49995,"volumeRatio":33.269839,"shares":1035799,"dividePrice":0,"high":1.43,"amplitude":0.347739,"preClose":1.15,"low":1.0301,"week52Low":1.0301,"pbRate":"0.11","psRate":"1.66","week52High":157,"institutionHeld":0,"latestPrice":1.06,"committee":0.466767,"eps":-102.38474,"divideRate":0,"volume":6953536,"delay":0,"ttmEps":-102.38474,"open":1.16,"prevYearClose":53.25,"prevWeekClose":1.15,"prevMonthClose":1.61,"prevQuarterClose":1.61,"fiveDayClose":1.22,"twentyDayClose":2.31,"sixtyDayClose":9.895},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/SMTK\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-21","symbol":"SMTK","defaultRemindTime":1787319000000,"type":"split","dateTimestamp":1787284800000,"forFactor":50,"toFactor":1,"ratio":50},{"market":"US","date":"2023-09-21","symbol":"SMTK","oldSymbol":"SMTK","defaultRemindTime":1695303000000,"newSymbol":"SMTKD","exchange":"OTCQB","type":"symbolChange","dateTimestamp":1695268800000},{"market":"US","date":"2023-09-21","symbol":"SMTK","defaultRemindTime":1695303000000,"type":"split","dateTimestamp":1695268800000,"forFactor":35,"toFactor":1,"ratio":35}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"SMTK\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"SMTK\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/SMTK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"SMTK","date":"2026-10-09","current":-0.010353,"percent":1,"low":-2.295104,"twenty":-0.972303,"median":-0.610769,"eighty":-0.24178,"high":-0.022333,"avg":-0.649244,"sd":0.395617,"marketCap":638759},"quantilePoints":[{"date":"2024-05-31","current":-2.206831,"twenty":-2.277449,"median":-2.250967,"eighty":-2.224486,"marketCap":17979050},{"date":"2024-06-07","current":-1.305358,"twenty":-2.128659,"median":-1.682975,"eighty":-1.472199,"marketCap":10634749},{"date":"2024-06-14","current":-1.399247,"twenty":-1.815972,"median":-1.630382,"eighty":-1.420031,"marketCap":11399663},{"date":"2024-06-21","current":-1.354164,"twenty":-1.709574,"median":-1.429961,"eighty":-1.354669,"marketCap":11032374},{"date":"2024-06-28","current":-1.101549,"twenty":-1.682554,"median":-1.429961,"eighty":-1.35429,"marketCap":8974323},{"date":"2024-07-05","current":-1.104453,"twenty":-1.680872,"median":-1.399247,"eighty":-1.206483,"marketCap":8997975},{"date":"2024-07-12","current":-1.291684,"twenty":-1.630382,"median":-1.35448,"eighty":-1.104453,"marketCap":10523346},{"date":"2024-07-15","current":-1.213972,"twenty":-1.601771,"median":-1.354164,"eighty":-1.106557,"marketCap":9890231},{"date":"2024-08-02","current":-1.262231,"twenty":-1.573161,"median":-1.329761,"eighty":-1.10866,"marketCap":10283400},{"date":"2024-08-09","current":-1.209639,"twenty":-1.464382,"median":-1.291684,"eighty":-1.122545,"marketCap":9854925},{"date":"2024-08-16","current":-1.023169,"twenty":-1.449235,"median":-1.262231,"eighty":-1.10866,"marketCap":9432593},{"date":"2024-08-23","current":-0.972168,"twenty":-1.429961,"median":-1.227003,"eighty":-1.102711,"marketCap":8962416},{"date":"2024-08-30","current":-0.949383,"twenty":-1.425989,"median":-1.211806,"eighty":-1.066321,"marketCap":8752360},{"date":"2024-09-06","current":-1.034827,"twenty":-1.417923,"median":-1.207448,"eighty":-1.027232,"marketCap":9540072},{"date":"2024-09-13","current":-1.196222,"twenty":-1.407443,"median":-1.196222,"eighty":-1.027232,"marketCap":11027973},{"date":"2024-09-20","current":-0.947598,"twenty":-1.392881,"median":-1.151335,"eighty":-1.000596,"marketCap":8735905},{"date":"2024-09-27","current":-0.869635,"twenty":-1.364893,"median":-1.114971,"eighty":-0.961535,"marketCap":8017161},{"date":"2024-10-04","current":-0.797482,"twenty":-1.354669,"median":-1.104453,"eighty":-0.949383,"marketCap":7351982},{"date":"2024-10-11","current":-0.579123,"twenty":-1.344981,"median":-1.101549,"eighty":-0.938978,"marketCap":5338939},{"date":"2024-10-18","current":-0.60001,"twenty":-1.307671,"median":-1.080283,"eighty":-0.870774,"marketCap":5531491},{"date":"2024-10-25","current":-0.522161,"twenty":-1.302623,"median":-1.063309,"eighty":-0.804317,"marketCap":4813798},{"date":"2024-10-31","current":-0.508888,"twenty":-1.291684,"median":-1.034827,"eighty":-0.683973,"marketCap":4691440},{"date":"2024-11-08","current":-0.514565,"twenty":-1.262231,"median":-1.024251,"eighty":-0.609504,"marketCap":4743779},{"date":"2024-11-15","current":-0.443197,"twenty":-1.262231,"median":-0.972168,"eighty":-0.573427,"marketCap":4006062},{"date":"2024-11-22","current":-0.610628,"twenty":-1.262231,"median":-0.962674,"eighty":-0.565832,"marketCap":5519463},{"date":"2024-11-29","current":-1.235044,"twenty":-1.262231,"median":-0.966471,"eighty":-0.571908,"marketCap":11163559},{"date":"2024-12-06","current":-0.856848,"twenty":-1.240481,"median":-0.964573,"eighty":-0.577984,"marketCap":7745053},{"date":"2024-12-13","current":-0.713055,"twenty":-1.235044,"median":-0.954139,"eighty":-0.586284,"marketCap":6445308},{"date":"2024-12-20","current":-0.5929,"twenty":-1.228611,"median":-0.949383,"eighty":-0.586284,"marketCap":5359220},{"date":"2024-12-27","current":-0.59093,"twenty":-1.221633,"median":-0.947598,"eighty":-0.586065,"marketCap":5341416},{"date":"2025-01-03","current":-0.619275,"twenty":-1.216421,"median":-0.937326,"eighty":-0.575705,"marketCap":5597625},{"date":"2025-01-10","current":-1.186209,"twenty":-1.217237,"median":-0.945585,"eighty":-0.579909,"marketCap":10722140},{"date":"2025-01-17","current":-1.497539,"twenty":-1.235044,"median":-0.949231,"eighty":-0.584056,"marketCap":13536257},{"date":"2025-01-24","current":-1.300495,"twenty":-1.262231,"median":-0.949392,"eighty":-0.588074,"marketCap":11755170},{"date":"2025-01-31","current":-1.257145,"twenty":-1.265027,"median":-0.960775,"eighty":-0.59093,"marketCap":11363331},{"date":"2025-02-07","current":-1.178327,"twenty":-1.262231,"median":-0.968747,"eighty":-0.5929,"marketCap":10650897},{"date":"2025-02-14","current":-1.091627,"twenty":-1.262231,"median":-0.994953,"eighty":-0.596839,"marketCap":9867219},{"date":"2025-02-21","current":-1.056159,"twenty":-1.262231,"median":-1.025333,"eighty":-0.596839,"marketCap":9546623},{"date":"2025-02-28","current":-0.870937,"twenty":-1.261315,"median":-1.0239,"eighty":-0.597386,"marketCap":7872402},{"date":"2025-03-07","current":-0.88276,"twenty":-1.257933,"median":-1.007056,"eighty":-0.599513,"marketCap":7979267},{"date":"2025-03-14","current":-0.855174,"twenty":-1.239464,"median":-0.970646,"eighty":-0.603792,"marketCap":7729915},{"date":"2025-03-21","current":-1.19015,"twenty":-1.235044,"median":-0.994953,"eighty":-0.608551,"marketCap":10757762},{"date":"2025-03-28","current":-1.354879,"twenty":-1.239464,"median":-1.02193,"eighty":-0.610403,"marketCap":12246750},{"date":"2025-04-04","current":-0.956924,"twenty":-1.235044,"median":-1.020691,"eighty":-0.610628,"marketCap":9885030},{"date":"2025-04-11","current":-0.848105,"twenty":-1.233808,"median":-0.997491,"eighty":-0.610628,"marketCap":8760925},{"date":"2025-04-17","current":-0.841096,"twenty":-1.231134,"median":-0.972133,"eighty":-0.614499,"marketCap":8688520},{"date":"2025-04-25","current":-0.827078,"twenty":-1.229558,"median":-0.96837,"eighty":-0.618397,"marketCap":8543712},{"date":"2025-05-02","current":-0.830582,"twenty":-1.228025,"median":-0.962674,"eighty":-0.619996,"marketCap":8579914},{"date":"2025-05-09","current":-0.813059,"twenty":-1.223807,"median":-0.956924,"eighty":-0.624146,"marketCap":8398903},{"date":"2025-05-16","current":-0.386632,"twenty":-1.219503,"median":-0.949392,"eighty":-0.619996,"marketCap":4163249},{"date":"2025-05-23","current":-0.443786,"twenty":-1.215604,"median":-0.949079,"eighty":-0.610628,"marketCap":4778686},{"date":"2025-05-30","current":-0.420252,"twenty":-1.212239,"median":-0.946233,"eighty":-0.601901,"marketCap":4525271},{"date":"2025-06-06","current":-0.551427,"twenty":-1.209148,"median":-0.925316,"eighty":-0.594476,"marketCap":5937761},{"date":"2025-06-13","current":-0.481469,"twenty":-1.20764,"median":-0.898524,"eighty":-0.58506,"marketCap":5184463},{"date":"2025-06-20","current":-0.427973,"twenty":-1.206369,"median":-0.886724,"eighty":-0.574566,"marketCap":4608411},{"date":"2025-06-27","current":-0.378632,"twenty":-1.205913,"median":-0.881203,"eighty":-0.566518,"marketCap":4077114},{"date":"2025-07-03","current":-0.415627,"twenty":-1.205913,"median":-0.875104,"eighty":-0.560136,"marketCap":4475476},{"date":"2025-07-11","current":-0.411512,"twenty":-1.196222,"median":-0.869635,"eighty":-0.544946,"marketCap":4431165},{"date":"2025-07-18","current":-0.460894,"twenty":-1.19015,"median":-0.862589,"eighty":-0.531654,"marketCap":4962904},{"date":"2025-07-25","current":-0.395052,"twenty":-1.19015,"median":-0.856343,"eighty":-0.514565,"marketCap":4253918},{"date":"2025-08-01","current":-0.378139,"twenty":-1.186209,"median":-0.849669,"eighty":-0.493679,"marketCap":4071797},{"date":"2025-08-08","current":-0.358016,"twenty":-1.186209,"median":-0.841096,"eighty":-0.482593,"marketCap":3855113},{"date":"2025-08-15","current":-0.270801,"twenty":-1.186209,"median":-0.836803,"eighty":-0.469124,"marketCap":2726694},{"date":"2025-08-22","current":-0.293368,"twenty":-1.182268,"median":-0.827078,"eighty":-0.465009,"marketCap":2953918},{"date":"2025-08-29","current":-0.33489,"twenty":-1.182268,"median":-0.818701,"eighty":-0.447148,"marketCap":3372011},{"date":"2025-09-05","current":-0.699569,"twenty":-1.179115,"median":-0.813059,"eighty":-0.446476,"marketCap":7043959},{"date":"2025-09-12","current":-0.780809,"twenty":-1.178327,"median":-0.808874,"eighty":-0.449838,"marketCap":7861967},{"date":"2025-09-19","current":-0.722136,"twenty":-1.175174,"median":-0.805951,"eighty":-0.4532,"marketCap":7271184},{"date":"2025-09-26","current":-0.898156,"twenty":-1.16907,"median":-0.804298,"eighty":-0.45949,"marketCap":9043535},{"date":"2025-10-03","current":-0.992937,"twenty":-1.160146,"median":-0.803738,"eighty":-0.464186,"marketCap":9997878},{"date":"2025-10-10","current":-0.94329,"twenty":-1.160146,"median":-0.807604,"eighty":-0.465009,"marketCap":9497984},{"date":"2025-10-17","current":-1.056123,"twenty":-1.16907,"median":-0.811307,"eighty":-0.466858,"marketCap":10634106},{"date":"2025-10-24","current":-0.972505,"twenty":-1.160146,"median":-0.816564,"eighty":-0.46866,"marketCap":9792153},{"date":"2025-10-31","current":-0.945365,"twenty":-1.147188,"median":-0.82652,"eighty":-0.469098,"marketCap":9518884},{"date":"2025-11-07","current":-0.995929,"twenty":-1.136009,"median":-0.830582,"eighty":-0.473596,"marketCap":10028010},{"date":"2025-11-14","current":-0.783682,"twenty":-1.118758,"median":-0.836138,"eighty":-0.47558,"marketCap":7890893},{"date":"2025-11-21","current":-0.728138,"twenty":-1.11206,"median":-0.830582,"eighty":-0.480335,"marketCap":8116556},{"date":"2025-11-28","current":-0.781524,"twenty":-1.107205,"median":-0.827078,"eighty":-0.482143,"marketCap":8711647},{"date":"2025-12-05","current":-0.803539,"twenty":-1.104453,"median":-0.823196,"eighty":-0.483548,"marketCap":8957045},{"date":"2025-12-12","current":-0.952138,"twenty":-1.104453,"median":-0.827078,"eighty":-0.487762,"marketCap":10613485},{"date":"2025-12-19","current":-0.897101,"twenty":-1.104453,"median":-0.829171,"eighty":-0.490342,"marketCap":9999989},{"date":"2025-12-26","current":-0.891598,"twenty":-1.104052,"median":-0.83082,"eighty":-0.491755,"marketCap":9938640},{"date":"2026-01-02","current":-0.586143,"twenty":-1.10345,"median":-0.829171,"eighty":-0.493825,"marketCap":6533735},{"date":"2026-01-09","current":-0.599902,"twenty":-1.10307,"median":-0.825963,"eighty":-0.495115,"marketCap":6687109},{"date":"2026-01-16","current":-0.676954,"twenty":-1.100353,"median":-0.820445,"eighty":-0.500122,"marketCap":7546004},{"date":"2026-01-23","current":-0.495332,"twenty":-1.095568,"median":-0.815555,"eighty":-0.495332,"marketCap":5521466},{"date":"2026-01-30","current":-0.407273,"twenty":-1.091771,"median":-0.813059,"eighty":-0.490147,"marketCap":4539872},{"date":"2026-02-06","current":-0.339865,"twenty":-1.091627,"median":-0.808958,"eighty":-0.475797,"marketCap":3788476},{"date":"2026-02-13","current":-0.199536,"twenty":-1.091509,"median":-0.807604,"eighty":-0.468995,"marketCap":2224226},{"date":"2026-02-20","current":-0.206684,"twenty":-1.090083,"median":-0.803539,"eighty":-0.464186,"marketCap":2303904},{"date":"2026-02-27","current":-0.172697,"twenty":-1.088094,"median":-0.800793,"eighty":-0.446476,"marketCap":1925057},{"date":"2026-03-06","current":-0.182812,"twenty":-1.087686,"median":-0.798035,"eighty":-0.438639,"marketCap":2037809},{"date":"2026-03-13","current":-0.176676,"twenty":-1.078859,"median":-0.791939,"eighty":-0.427792,"marketCap":1969406},{"date":"2026-03-20","current":-0.155299,"twenty":-1.072944,"median":-0.788367,"eighty":-0.41721,"marketCap":1731123},{"date":"2026-03-27","current":-0.471725,"twenty":-1.071942,"median":-0.784353,"eighty":-0.41721,"marketCap":5258321},{"date":"2026-04-02","current":-0.445096,"twenty":-1.071273,"median":-0.782253,"eighty":-0.419067,"marketCap":4961481},{"date":"2026-04-10","current":-0.725326,"twenty":-1.070085,"median":-0.781518,"eighty":-0.422201,"marketCap":7622446},{"date":"2026-04-17","current":-0.682754,"twenty":-1.065819,"median":-0.778763,"eighty":-0.425641,"marketCap":7175065},{"date":"2026-04-24","current":-0.504601,"twenty":-1.063309,"median":-0.771005,"eighty":-0.427611,"marketCap":5302848},{"date":"2026-05-01","current":-0.389396,"twenty":-1.059019,"median":-0.765632,"eighty":-0.425641,"marketCap":4092161},{"date":"2026-05-08","current":-0.663789,"twenty":-1.056137,"median":-0.761969,"eighty":-0.427611,"marketCap":6975757},{"date":"2026-05-15","current":-0.462433,"twenty":-1.053599,"median":-0.75964,"eighty":-0.428762,"marketCap":4859707},{"date":"2026-05-22","current":-0.182429,"twenty":-1.041663,"median":-0.744702,"eighty":-0.428762,"marketCap":5061306},{"date":"2026-05-29","current":-0.224558,"twenty":-1.032513,"median":-0.737494,"eighty":-0.421551,"marketCap":6230124},{"date":"2026-06-05","current":-0.247361,"twenty":-1.028855,"median":-0.727394,"eighty":-0.415627,"marketCap":6862788},{"date":"2026-06-12","current":-0.318323,"twenty":-1.027277,"median":-0.725326,"eighty":-0.413917,"marketCap":8831550},{"date":"2026-06-18","current":-0.208556,"twenty":-1.025333,"median":-0.720483,"eighty":-0.411512,"marketCap":5786188},{"date":"2026-06-26","current":-0.179801,"twenty":-1.025193,"median":-0.711515,"eighty":-0.411479,"marketCap":4988389},{"date":"2026-07-02","current":-0.182738,"twenty":-1.024632,"median":-0.707197,"eighty":-0.395052,"marketCap":5069884},{"date":"2026-07-10","current":-0.170834,"twenty":-1.023169,"median":-0.699569,"eighty":-0.390937,"marketCap":4739613},{"date":"2026-07-17","current":-0.146098,"twenty":-1.020691,"median":-0.687258,"eighty":-0.386632,"marketCap":4053334},{"date":"2026-07-24","current":-0.175549,"twenty":-1.008691,"median":-0.681544,"eighty":-0.382706,"marketCap":4870434},{"date":"2026-07-31","current":-0.162563,"twenty":-1.007383,"median":-0.676954,"eighty":-0.378533,"marketCap":4510138},{"date":"2026-08-07","current":-0.117497,"twenty":-1.006862,"median":-0.669712,"eighty":-0.368667,"marketCap":3259824},{"date":"2026-08-14","current":-0.084025,"twenty":-1.001386,"median":-0.663789,"eighty":-0.362652,"marketCap":2331203},{"date":"2026-08-21","current":-0.076859,"twenty":-0.996749,"median":-0.654435,"eighty":-0.340163,"marketCap":2198235},{"date":"2026-08-28","current":-0.069767,"twenty":-0.995283,"median":-0.649323,"eighty":-0.335943,"marketCap":1995417},{"date":"2026-09-04","current":-0.047039,"twenty":-0.994987,"median":-0.639661,"eighty":-0.31789,"marketCap":1345352},{"date":"2026-09-11","current":-0.04526,"twenty":-0.993743,"median":-0.635176,"eighty":-0.314125,"marketCap":1294477},{"date":"2026-09-18","current":-0.046643,"twenty":-0.991534,"median":-0.627421,"eighty":-0.295128,"marketCap":1334046},{"date":"2026-09-25","current":-0.032413,"twenty":-0.986585,"median":-0.621197,"eighty":-0.287554,"marketCap":927049},{"date":"2026-10-02","current":-0.032413,"twenty":-0.977067,"median":-0.61708,"eighty":-0.259288,"marketCap":927049},{"date":"2026-10-09","current":-0.022333,"twenty":-0.972303,"median":-0.610769,"eighty":-0.24178,"marketCap":638759}],"updateTime":1791841121580},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"SMTK\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21067048","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926046807-SMTK","pdf_url":"","pub_time":1776888330000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"SMTK","title":"Form 8-K/A - Current report: [Amend]","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/0001104659-26-046807-index.html","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926046807/tm2612408d1_8ka.htm","primary":true,"translateUrl":"","linkName":"tm2612408d1_8ka.htm","type":"8-K/A","id":"NTFILE535cGTAoo7h3WVzs","market":"us","size":26676},{"description":"EXHIBIT 4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926046807/tm2612408d1_ex4-1.htm","primary":false,"translateUrl":"","linkName":"tm2612408d1_ex4-1.htm","type":"EX-4.1","id":"NTFILEEowsweWuX6GySPj8","market":"us","size":191407}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-23 04:05","pubTimestamp":1776888330,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21304491","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926046762-SMTK","pdf_url":"","pub_time":1776830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"SMTK","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926046762/0001104659-26-046762-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/1817760/000110465926046762/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE6oJXPq9qzy6M4LDD","market":"us","size":5903}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2026-04-22 12:00","pubTimestamp":1776830400,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21304456","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926046767-SMTK","pdf_url":"","pub_time":1776830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"SMTK","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926046767/0001104659-26-046767-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/1817760/000110465926046767/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEGPH9dfoPZ9qKTizU","market":"us","size":5903}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2026-04-22 12:00","pubTimestamp":1776830400,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21026780","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926044943-SMTK","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044943/0001104659-26-044943-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044943/tm2612134d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm2612134d1_8k.htm","type":"8-K","id":"NTFILE6hsQusL7wTTPuJJs","market":"us","size":22739}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-17 12:00","pubTimestamp":1776398400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21026676","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926044933-SMTK","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"SMTK","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/0001104659-26-044933-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_s1.htm","primary":true,"translateUrl":"","linkName":"tm2611840d1_s1.htm","type":"S-1","id":"NTFILE2bRZ1C92wMwRv1nZ","market":"us","size":279152},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2611840d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEBeBuZXVy6nJWZpwy","market":"us","size":11710},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2611840d1_ex23-1.htm","type":"EX-23.1","id":"NTFILE4Eozc79GSiZUG1Js","market":"us","size":2163},{"description":"EXHIBIT 23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_ex23-2.htm","primary":false,"translateUrl":"","linkName":"tm2611840d1_ex23-2.htm","type":"EX-23.2","id":"NTFILEFEGu3HuHEjWNLdyB","market":"us","size":2164},{"description":"EX-FILING FEES","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_ex-filingfees.htm","primary":false,"translateUrl":"","linkName":"tm2611840d1_ex-filingfees.htm","type":"EX-FILING FEES","id":"NTFILE4wZjjJSWjgaNgoZy","market":"us","size":25242},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_s1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2611840d1_s1img001.jpg","type":"GRAPHIC","id":"NTFILEEbEmzLuNJypYYDvE","market":"us","size":19287},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926044933/tm2611840d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2611840d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILEA3GqHKNNwUdyJxow","market":"us","size":9147}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"招股说明书","pubTime":"2026-04-17 12:00","pubTimestamp":1776398400,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20974825","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926040562-SMTK","pdf_url":"","pub_time":1775610028000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"SMTK","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1817760/0001104659-26-040562-index.html","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231x10k.htm","primary":true,"translateUrl":"","linkName":"smtk-20251231x10k.htm","type":"10-K","id":"NTFILEGW2LmHYrHgvfxbwB","market":"us","size":2362874},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex23d1.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex23d1.htm","type":"EX-23.1","id":"NTFILE3gCXeCSnwJJr4Mwz","market":"us","size":4374},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex23d2.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex23d2.htm","type":"EX-23.2","id":"NTFILEC64Qo6mfmfnWrfLi","market":"us","size":4611},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex31d1.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex31d1.htm","type":"EX-31.1","id":"NTFILEFsouJznmQxrBGxus","market":"us","size":12710},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex31d2.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex31d2.htm","type":"EX-31.2","id":"NTFILE4PstHWG47LPE6V25","market":"us","size":12891},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex32d1.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex32d1.htm","type":"EX-32.1","id":"NTFILE9j8EPFqnb94cQaaN","market":"us","size":6165},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926040562/smtk-20251231xex32d2.htm","primary":false,"translateUrl":"","linkName":"smtk-20251231xex32d2.htm","type":"EX-32.2","id":"NTFILE6DfaVN317uSF7WgT","market":"us","size":6042}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2026-04-08 09:00","pubTimestamp":1775610028,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20935670","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926037405-SMTK","pdf_url":"","pub_time":1774929600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/0001104659-26-037405-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex3-1.htm","primary":true,"translateUrl":"","linkName":"tm2610643d1_ex3-1.htm","type":"EX-3.1","id":"NTFILE3FGGxDF1F5xxwyi9","market":"us","size":294677},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_8k.htm","type":"8-K","id":"NTFILEFshy3tK1QQA6952z","market":"us","size":54837},{"description":"EXHIBIT 4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex4-1.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_ex4-1.htm","type":"EX-4.1","id":"NTFILEBxnEH8eorkGMDo5e","market":"us","size":186631},{"description":"EXHIBIT 10.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_ex10-1.htm","type":"EX-10.1","id":"NTFILECHLAkz5CKKP1pdZD","market":"us","size":344144},{"description":"EXHIBIT 10.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_ex10-2.htm","type":"EX-10.2","id":"NTFILECsBXCeSWrRbEp3ZX","market":"us","size":148381},{"description":"EXHIBIT 10.3","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex10-3.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_ex10-3.htm","type":"EX-10.3","id":"NTFILEB2nVgbYGDL28n4Mj","market":"us","size":308284},{"description":"EXHIBIT 10.4","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926037405/tm2610643d1_ex10-4.htm","primary":false,"translateUrl":"","linkName":"tm2610643d1_ex10-4.htm","type":"EX-10.4","id":"NTFILEreSiNMMs1sx93TpN","market":"us","size":113589}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-31 12:00","pubTimestamp":1774929600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第3.02项：未经登记的股本证券销售；第5.03项：公司章程或章程的修订；财政年度的变化；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20897589","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926035240-SMTK","pdf_url":"","pub_time":1774557019000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/0001104659-26-035240-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 5.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926035240/tm269537d1_ex5-1.htm","primary":true,"translateUrl":"","linkName":"tm269537d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE4CBnVDrv63xu69At","market":"us","size":12993},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926035240/tm269537d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm269537d1_8k.htm","type":"8-K","id":"NTFILE4cMbx8LhNwCeSUJ7","market":"us","size":29678},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926035240/tm269537d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm269537d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE4nYdaq9LgxL23WQn","market":"us","size":163748},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926035240/tm269537d1_ex5-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm269537d1_ex5-1img001.jpg","type":"GRAPHIC","id":"NTFILEALBmUUjqMdDsQC6u","market":"us","size":12756}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-27 04:30","pubTimestamp":1774557019,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20862994","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926032112-SMTK","pdf_url":"","pub_time":1773952218000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/0001104659-26-032112-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm269203d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEGcBxFwKihgQY1pDV","market":"us","size":262485},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_8k.htm","type":"8-K","id":"NTFILE9drCLsa3LmTbRum9","market":"us","size":43647},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-2.htm","type":"EX-10.2","id":"NTFILE9txhAv4iWbryeBqy","market":"us","size":108588},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-3.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-3.htm","type":"EX-10.3","id":"NTFILEDdZjQ6GDqGLMgxQz","market":"us","size":223458},{"description":"EXHIBIT 10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-4.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-4.htm","type":"EX-10.4","id":"NTFILEALXujtaTtS7DnifA","market":"us","size":84501},{"description":"EXHIBIT 10.5","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-5.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-5.htm","type":"EX-10.5","id":"NTFILEHpJaos24gkejLjPT","market":"us","size":21032},{"description":"EXHIBIT 10.6","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-6.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-6.htm","type":"EX-10.6","id":"NTFILE6256viSeTreJKHtZ","market":"us","size":30943},{"description":"EXHIBIT 10.7","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-7.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-7.htm","type":"EX-10.7","id":"NTFILECEn7caiZrCuWhiUb","market":"us","size":16416},{"description":"EXHIBIT 10.8","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926032112/tm269203d1_ex10-8.htm","primary":false,"translateUrl":"","linkName":"tm269203d1_ex10-8.htm","type":"EX-10.8","id":"NTFILEHYbbgncJWDX4VWT2","market":"us","size":20578}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-20 04:30","pubTimestamp":1773952218,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第2.03项：直接财务义务或注册人资产负债表外安排下的义务的产生；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20825110","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926026443-SMTK","pdf_url":"","pub_time":1773262863000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/0001104659-26-026443-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926026443/tm268569d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm268569d1_8k.htm","type":"8-K","id":"NTFILEH6wrbsEwxvqXd3Wk","market":"us","size":28866}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-12 05:01","pubTimestamp":1773262863,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","summary_zh":"第3.01项：除牌通知或未能符合持续上市规则或标准；转让上市","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20737976","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926015258-SMTK","pdf_url":"","pub_time":1770958800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926015258/0001104659-26-015258-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926015258/tm266425d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm266425d1_8k.htm","type":"8-K","id":"NTFILE7NzEm5tBkqx61VmJ","market":"us","size":25477}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-13 13:00","pubTimestamp":1770958800,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","summary_zh":"第3.01项：除牌通知或未能符合持续上市规则或标准；转让上市","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20708955","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926011252-SMTK","pdf_url":"","pub_time":1770354000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/0001104659-26-011252-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/tm265435d1_ex4-1.htm","primary":true,"translateUrl":"","linkName":"tm265435d1_ex4-1.htm","type":"EX-4.1","id":"NTFILE8YNmM8E7gUVU7bvy","market":"us","size":93351},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/tm265435d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm265435d1_8k.htm","type":"8-K","id":"NTFILE9r8sXJD8jKus2JsR","market":"us","size":28440},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/tm265435d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm265435d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE8orPJ7sQXn8i44dw","market":"us","size":46340},{"description":"EXHIBIT 99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/tm265435d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm265435d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE5v6sLNZW3Z4cKout","market":"us","size":12123},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926011252/tm265435d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm265435d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILE2GvmdeefTdZRXyns","market":"us","size":6336}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-06 13:00","pubTimestamp":1770354000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第3.02项：未经登记的股本证券销售；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20682383","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926008511-SMTK","pdf_url":"","pub_time":1769749200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/0001104659-26-008511-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/tm264567d1_ex4-1.htm","primary":true,"translateUrl":"","linkName":"tm264567d1_ex4-1.htm","type":"EX-4.1","id":"NTFILEAo5Sk5N7HUBASVmB","market":"us","size":94292},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/tm264567d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm264567d1_8k.htm","type":"8-K","id":"NTFILEDhdCnUy7YKvo776s","market":"us","size":31424},{"description":"EXHIBIT 5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/tm264567d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm264567d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEH8nikqZCAqYZFEXe","market":"us","size":13978},{"description":"EXHIBIT 10.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/tm264567d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm264567d1_ex10-1.htm","type":"EX-10.1","id":"NTFILECjaxGpGwVFTfwCHe","market":"us","size":190121},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926008511/tm264567d1_ex5-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm264567d1_ex5-1img001.jpg","type":"GRAPHIC","id":"NTFILE9dgW4dVbce9aWjis","market":"us","size":2425}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-30 13:00","pubTimestamp":1769749200,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20636095","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926004112-SMTK","pdf_url":"","pub_time":1768453200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926004112/0001104659-26-004112-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926004112/tm263321d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm263321d1_8k.htm","type":"8-K","id":"NTFILEEVNrj2huymV1m1HR","market":"us","size":22705}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-15 13:00","pubTimestamp":1768453200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20606805","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926001067-SMTK","pdf_url":"","pub_time":1767675600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926001067/0001104659-26-001067-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465926001067/tm261870d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm261870d1_8k.htm","type":"8-K","id":"NTFILE6Eb5n1LmhMC4hgS1","market":"us","size":23760}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-06 13:00","pubTimestamp":1767675600,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"项目8.01：其他事项","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20434580","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925114601-SMTK","pdf_url":"","pub_time":1763614800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925114601/0001104659-25-114601-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925114601/tm2531858d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm2531858d1_8k.htm","type":"8-K","id":"NTFILE76GMnv7vJjFU6ZGm","market":"us","size":29243}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-20 13:00","pubTimestamp":1763614800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"项目8.01：其他事项","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20406041","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925111295-SMTK","pdf_url":"","pub_time":1763010000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111295/0001104659-25-111295-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111295/tm2531177d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2531177d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE8BR2Qs3DScrPBSp6","market":"us","size":145521},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111295/tm2531177d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2531177d1_8k.htm","type":"8-K","id":"NTFILE96xtucU8ChKz94NB","market":"us","size":26357},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111295/tm2531177d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2531177d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEqoLDoDt1N2Lwvr9U","market":"us","size":17964}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-13 13:00","pubTimestamp":1763010000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20406028","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925111274-SMTK","pdf_url":"","pub_time":1763010000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"SMTK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/0001104659-25-111274-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/smtk-20250930x10q.htm","primary":true,"translateUrl":"","linkName":"smtk-20250930x10q.htm","type":"10-Q","id":"NTFILEAGn3Rt9Qv5J6zivb","market":"us","size":1582535},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/smtk-20250930xex31d1.htm","primary":false,"translateUrl":"","linkName":"smtk-20250930xex31d1.htm","type":"EX-31.1","id":"NTFILE7SzWUq86YpJPJmJc","market":"us","size":88863},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/smtk-20250930xex31d2.htm","primary":false,"translateUrl":"","linkName":"smtk-20250930xex31d2.htm","type":"EX-31.2","id":"NTFILE63REckPnn18AioyV","market":"us","size":88841},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/smtk-20250930xex32d1.htm","primary":false,"translateUrl":"","linkName":"smtk-20250930xex32d1.htm","type":"EX-32.1","id":"NTFILE6m4deaSBVNqj5mT6","market":"us","size":10171},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925111274/smtk-20250930xex32d2.htm","primary":false,"translateUrl":"","linkName":"smtk-20250930xex32d2.htm","type":"EX-32.2","id":"NTFILEC8Fu3jsNKF1ouxM2","market":"us","size":10112}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-11-13 13:00","pubTimestamp":1763010000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20362206","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925105530-SMTK","pdf_url":"","pub_time":1762146000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/0001104659-25-105530-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/tm2528045d4_ex4-1.htm","primary":true,"translateUrl":"","linkName":"tm2528045d4_ex4-1.htm","type":"EX-4.1","id":"NTFILEAGXkVRVLhEaTrpgM","market":"us","size":105385},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/tm2528045d4_8k.htm","primary":false,"translateUrl":"","linkName":"tm2528045d4_8k.htm","type":"8-K","id":"NTFILE5RxHwj1wkWnVwq26","market":"us","size":37363},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/tm2528045d4_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2528045d4_ex10-1.htm","type":"EX-10.1","id":"NTFILEE87zJDqhjWQ6ydWU","market":"us","size":328011},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/tm2528045d4_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2528045d4_ex10-2.htm","type":"EX-10.2","id":"NTFILEFDFgKu96zZaXsqgc","market":"us","size":47062},{"description":"EXHIBIT 10.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925105530/tm2528045d4_ex10-3.htm","primary":false,"translateUrl":"","linkName":"tm2528045d4_ex10-3.htm","type":"EX-10.3","id":"NTFILE6biaUpakMDCiLmh2","market":"us","size":217627}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-03 13:00","pubTimestamp":1762146000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第2.03项：直接财务义务或注册人资产负债表外安排下的义务的产生；第3.02项：未经登记的股本证券销售；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20263583","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925099052-SMTK","pdf_url":"","pub_time":1760414400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SMTK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925099052/0001104659-25-099052-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925099052/tm2528045d3_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm2528045d3_ex10-1.htm","type":"EX-10.1","id":"NTFILEHZdFJd4QZcwryrPN","market":"us","size":27822},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1817760/000110465925099052/tm2528045d3_8k.htm","primary":false,"translateUrl":"","linkName":"tm2528045d3_8k.htm","type":"8-K","id":"NTFILEBRqmynPrFgUfi2xG","market":"us","size":26083}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-10-14 12:00","pubTimestamp":1760414400,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":2,"totalSize":146,"code":"91000000","status":"200"}]}}