ENG/中
老虎證券
行情
交易
收費
下載
優惠與活動
幫助
TigerAI
學堂
期權訓練營
投資學堂
機構
財富及資產管理人
自營交易機構
介紹經紀商
三方服務商
股權激勵
關於
關於我們
媒體報道
獎項與榮譽
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
BEST SPAC I Acquisition Corp
11.04
-0.0600
-0.54%
成交量：
434
成交額：
4,759.58
市值：
2,281.10萬
市盈率：
62.73
高：
11.04
開：
11.04
低：
11.04
收：
11.10
52周最高：
17.20
52周最低：
10.03
股本：
206.62萬
流通股本：
41.42萬
量比：
0.37
換手率：
0.10%
股息：
- -
股息率：
- -
每股收益(TTM):
0.1760
每股收益(LYR):
0.1365
淨資產收益率：
51.06%
總資產收益率：
-1.41%
市淨率：
22.41
市盈率(LYR):
80.90
資料載入中...
總覽
公司
新聞資訊
公告
2026/08/25
重要事件披露
Form 8-K - Current report
2026/08/13
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/08/07
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/08/05
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/07/09
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/06/04
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/05/22
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/05/19
重要事件披露
Form 8-K - Current report
2026/05/07
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/04/28
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/02/10
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2025/11/12
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/09/26
企業合併公告
Form 425 - Prospectuses and communications, business combinations
2025/09/26
重要事件披露
Form 8-K - Current report
2025/08/14
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/08/06
重要事件披露
Form 8-K - Current report
2025/06/23
重要事件披露
Form 8-K - Current report
2025/06/17
重要事件披露
Form 8-K - Current report
2025/06/10
SEC問詢函
Form CORRESP - Correspondence
2025/06/10
SEC問詢函
Form CORRESP - Correspondence
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎證券香港 | 輕鬆買賣美股港股A股/美債/ETF/Crypto/期權期貨","description":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","keywords":"老虎證券,老虎證券開戶,老虎證券香港,老虎證券投資,老虎證券美股,老虎證券登錄,證券開戶,證券公司開戶,股票開戶,香港證券公司,香港證券,證券公司,美股投資平台,小額投資理財,投資app,投資平台,股票買賣,買賣股票平台,炒股app,證券app,新手投資","social":{"ogDescription":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrcrest.com/hant/stock/BSAA/filings"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"BSAA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BSAA\",,,,,undefined,":{"symbol":"BSAA","market":"US","secType":"STK","nameCN":"BEST SPAC I Acquisition Corp","latestPrice":11.04,"timestamp":1789405592277,"preClose":11.1,"halted":0,"volume":434,"delay":0,"changeRate":-0.005405405405405451,"floatShares":414213,"shares":2066213,"eps":0.176,"marketStatus":"交易中","change":-0.06,"latestTime":"09-14 14:10:09 EDT","open":11.04,"high":11.04,"low":11.04,"amount":4759.578614,"amplitude":0,"askPrice":11.05,"askSize":49,"bidPrice":10.88,"bidSize":999,"shortable":3,"etf":0,"ttmEps":0.176,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1789416000000},"marketStatusCode":2,"adr":0,"exchange":"NASDAQ","adjPreClose":11.1,"preHourTrading":{"tag":"盘前","latestPrice":11.4,"preClose":11.1,"latestTime":"07:00 EDT","volume":151,"amount":1841.4000019999999,"timestamp":1789383656482,"change":0.3,"changeRate":0.027027,"amplitude":0.072072},"postHourTrading":{"tag":"盘后","latestPrice":11.1,"preClose":11.1,"latestTime":"18:42 EDT","volume":9,"amount":97.83,"timestamp":1789166559135,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.373666},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BSAA\",,,,,undefined,":{"symbol":"BSAA","floatShares":414213,"roa":"-1.41%","roe":"51.06%","lyrEps":0.136457,"volumeRatio":0.373666,"shares":2066213,"dividePrice":0,"high":11.04,"amplitude":0,"preClose":11.1,"low":11.04,"week52Low":10.03,"pbRate":"22.41","week52High":17.2,"institutionHeld":0,"latestPrice":11.04,"committee":0.906489,"eps":0.176,"divideRate":0,"volume":434,"delay":0,"ttmEps":0.176,"open":11.04,"prevYearClose":10.13,"prevWeekClose":11.1,"prevMonthClose":11.1,"prevQuarterClose":11.87,"fiveDayClose":11.3,"twentyDayClose":11.155,"sixtyDayClose":14.665},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BSAA\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BSAA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BSAA\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BSAA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BSAA","date":"2026-09-11","current":63.068182,"percent":0.489051,"low":-2096.525,"twenty":-2075.970833,"median":18.877705,"eighty":104.49583,"high":116.938546,"avg":-927.457739,"sd":1078.275727,"marketCap":22996950},"quantilePoints":[{"date":"2025-08-08","current":-2008.52,"twenty":-2009.314666,"median":-2009.016667,"eighty":-2008.718667,"marketCap":72306720},{"date":"2025-08-15","current":-2057.472083,"twenty":-2057.472083,"median":-2057.472083,"eighty":-2019.105083,"marketCap":74068995},{"date":"2025-08-22","current":-2057.472083,"twenty":-2057.472083,"median":-2057.472083,"eighty":-2055.82775,"marketCap":74068995},{"date":"2025-08-29","current":-2059.5275,"twenty":-2057.472083,"median":-2057.472083,"eighty":-2055.416667,"marketCap":74142990},{"date":"2025-09-05","current":-2061.582917,"twenty":-2059.5275,"median":-2057.472083,"eighty":-2055.416667,"marketCap":74216985},{"date":"2025-09-12","current":-2061.582917,"twenty":-2061.582917,"median":-2057.472083,"eighty":-2055.416667,"marketCap":74216985},{"date":"2025-09-19","current":-2063.638333,"twenty":-2061.582917,"median":-2057.472083,"eighty":-2055.416667,"marketCap":74290980},{"date":"2025-09-26","current":-2063.638333,"twenty":-2063.145028,"median":-2060.051625,"eighty":-2057.472083,"marketCap":74290980},{"date":"2025-10-03","current":-2065.303194,"twenty":-2063.638333,"median":-2061.582917,"eighty":-2057.472083,"marketCap":74350915},{"date":"2025-10-10","current":-2075.970833,"twenty":-2065.303194,"median":-2061.582917,"eighty":-2057.472083,"marketCap":74734950},{"date":"2025-10-17","current":-2075.970833,"twenty":-2065.69375,"median":-2061.582917,"eighty":-2057.472083,"marketCap":74734950},{"date":"2025-10-24","current":-2078.02625,"twenty":-2075.970833,"median":-2062.363973,"eighty":-2057.472083,"marketCap":74808945},{"date":"2025-10-31","current":-2078.02625,"twenty":-2075.970833,"median":-2063.638333,"eighty":-2057.472083,"marketCap":74808945},{"date":"2025-11-07","current":-2075.970833,"twenty":-2075.970833,"median":-2063.638333,"eighty":-2057.472083,"marketCap":74734950},{"date":"2025-11-14","current":-2075.970833,"twenty":-2075.970833,"median":-2064.666028,"eighty":-2057.472083,"marketCap":74734950},{"date":"2025-11-21","current":-2075.970833,"twenty":-2075.970833,"median":-2065.69375,"eighty":-2057.472083,"marketCap":74734950},{"date":"2025-11-28","current":-2086.247917,"twenty":-2075.970833,"median":-2065.69375,"eighty":-2059.116417,"marketCap":75104925},{"date":"2025-12-05","current":-2079.670583,"twenty":-2075.970833,"median":-2067.749167,"eighty":-2059.5275,"marketCap":74868141},{"date":"2025-12-12","current":-2078.02625,"twenty":-2078.02625,"median":-2074.943125,"eighty":-2060.3661,"marketCap":74808945},{"date":"2025-12-19","current":-2074.943111,"twenty":-2078.02625,"median":-2074.943111,"eighty":-2060.57575,"marketCap":74697952},{"date":"2025-12-26","current":-2075.970833,"twenty":-2078.02625,"median":-2074.943111,"eighty":-2061.18005,"marketCap":74734950},{"date":"2026-01-02","current":-2082.137083,"twenty":-2078.02625,"median":-2075.970833,"eighty":-2061.582917,"marketCap":74956935},{"date":"2026-01-09","current":-2094.469583,"twenty":-2078.02625,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75400905},{"date":"2026-01-16","current":-2090.35875,"twenty":-2078.02625,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75252915},{"date":"2026-01-23","current":-2092.414167,"twenty":-2079.99945,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75326910},{"date":"2026-01-30","current":-2092.414167,"twenty":-2082.137083,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75326910},{"date":"2026-02-06","current":-2096.525,"twenty":-2084.1925,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75474900},{"date":"2026-02-13","current":116.141497,"twenty":-2085.836834,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75474900},{"date":"2026-02-20","current":116.369225,"twenty":-2084.1925,"median":-2075.970833,"eighty":-2061.582917,"marketCap":75622890},{"date":"2026-02-27","current":116.596953,"twenty":-2084.1925,"median":-2075.970833,"eighty":-2059.5275,"marketCap":75770880},{"date":"2026-03-06","current":116.141497,"twenty":-2084.1925,"median":-2075.970833,"eighty":-2057.472083,"marketCap":75474900},{"date":"2026-03-13","current":116.141497,"twenty":-2082.137083,"median":-2075.970833,"eighty":-2057.472083,"marketCap":75474900},{"date":"2026-03-20","current":116.710818,"twenty":-2082.137083,"median":-2075.970833,"eighty":-2055.416667,"marketCap":75844875},{"date":"2026-03-27","current":116.710818,"twenty":-2082.137083,"median":-2074.943111,"eighty":-2008.52,"marketCap":75844875},{"date":"2026-04-02","current":116.824682,"twenty":-2082.137083,"median":-2074.943111,"eighty":116.141497,"marketCap":75918870},{"date":"2026-04-10","current":116.536604,"twenty":-2080.49275,"median":-2070.832292,"eighty":116.141497,"marketCap":75731662},{"date":"2026-04-17","current":116.536604,"twenty":-2080.081667,"median":-2065.69375,"eighty":116.141497,"marketCap":75731662},{"date":"2026-04-24","current":116.824682,"twenty":-2079.7528,"median":-2065.69375,"eighty":116.187043,"marketCap":75918870},{"date":"2026-05-01","current":72.79754,"twenty":-2078.355117,"median":-2065.303194,"eighty":116.369225,"marketCap":76436835},{"date":"2026-05-08","current":72.586124,"twenty":-2078.02625,"median":-2063.638333,"eighty":116.369225,"marketCap":76214850},{"date":"2026-05-15","current":72.727068,"twenty":-2078.02625,"median":-2063.638333,"eighty":116.187043,"marketCap":76362840},{"date":"2026-05-22","current":84.566359,"twenty":-2078.02625,"median":-2063.145028,"eighty":116.141497,"marketCap":88794000},{"date":"2026-05-29","current":90.204116,"twenty":-2078.02625,"median":-2061.582917,"eighty":116.141497,"marketCap":94713600},{"date":"2026-06-05","current":82.875031,"twenty":-2078.02625,"median":-2061.582917,"eighty":116.141497,"marketCap":87018120},{"date":"2026-06-12","current":93.022994,"twenty":-2078.02625,"median":-2061.582917,"eighty":116.141497,"marketCap":97673400},{"date":"2026-06-18","current":103.347137,"twenty":-2078.02625,"median":-2061.079333,"eighty":116.141497,"marketCap":108513667},{"date":"2026-06-26","current":80.796108,"twenty":-2078.02625,"median":-2059.5275,"eighty":116.141497,"marketCap":84835267},{"date":"2026-07-02","current":80.408513,"twenty":-2078.02625,"median":-2057.472083,"eighty":116.141497,"marketCap":84428295},{"date":"2026-07-10","current":87.032877,"twenty":-2078.02625,"median":-2057.472083,"eighty":116.141497,"marketCap":91383825},{"date":"2026-07-17","current":83.438807,"twenty":-2078.02625,"median":-2057.472083,"eighty":116.141497,"marketCap":87610080},{"date":"2026-07-24","current":84.707303,"twenty":-2077.615167,"median":-2057.472083,"eighty":116.141497,"marketCap":88941990},{"date":"2026-07-31","current":75.123115,"twenty":-2075.970833,"median":-2055.416667,"eighty":116.141497,"marketCap":78878670},{"date":"2026-08-07","current":78.646713,"twenty":-2075.970833,"median":-2055.416667,"eighty":116.141497,"marketCap":82578420},{"date":"2026-08-14","current":19.148111,"twenty":-2075.970833,"median":-2009.016667,"eighty":116.141497,"marketCap":23410193},{"date":"2026-08-21","current":19.080509,"twenty":-2075.970833,"median":18.877705,"eighty":116.141497,"marketCap":23327544},{"date":"2026-08-28","current":18.996008,"twenty":-2075.970833,"median":18.932716,"eighty":116.141497,"marketCap":23224234},{"date":"2026-09-04","current":18.522797,"twenty":-2075.970833,"median":18.903055,"eighty":106.412668,"marketCap":22645694},{"date":"2026-09-11","current":18.810103,"twenty":-2075.970833,"median":18.877705,"eighty":104.49583,"marketCap":22996950}],"updateTime":1789409408456},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BSAA\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21667805","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026093238-BSAA","pdf_url":"","pub_time":1787630400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026093238/0001213900-26-093238-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":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026093238/ea0303116-8k_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0303116-8k_bestspac1.htm","type":"8-K","id":"NTFILEvbaWqUSDhXU4JhNA","market":"us","size":33191}],"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":"2026-08-25 12:00","pubTimestamp":1787630400,"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項：除牌通知或未能符合繼續上市規則或標準；轉讓上市","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21610535","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926095287-BSAA","pdf_url":"","pub_time":1786593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000110465926095287/0001104659-26-095287-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1335730/000110465926095287/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEGNnT1fUxJBq8Bani","market":"us","size":0},{"description":"EXHIBIT A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1335730/000110465926095287/tm2622693d4_ex99-a.htm","primary":false,"translateUrl":"","linkName":"tm2622693d4_ex99-a.htm","type":"EX-99.A","id":"NTFILE6oQGw2Wpgb5sPU6X","market":"us","size":26605}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-08-13 12:00","pubTimestamp":1786593600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21587483","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026086168-BSAA","pdf_url":"","pub_time":1786048233000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BSAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2051587/0001213900-26-086168-index.html","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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026086168/ea0299313-10q_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0299313-10q_bestspac1.htm","type":"10-Q","id":"NTFILE6odBgxr467VxuYXR","market":"us","size":598416},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026086168/ea029931301ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea029931301ex31-1.htm","type":"EX-31.1","id":"NTFILEEk142qgB6GCPTJLY","market":"us","size":11764},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026086168/ea029931301ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea029931301ex32-1.htm","type":"EX-32.1","id":"NTFILECboUV8fQkhaKtffw","market":"us","size":4467}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-08-07 04:30","pubTimestamp":1786048233,"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":"21581149","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828026053561-BSAA","pdf_url":"","pub_time":1785902400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000162828026053561/0001628280-26-053561-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026053561/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEDqy2J9XnZuJQP3Eu","market":"us","size":0},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026053561/exhibit991.pdf","primary":false,"translateUrl":"","linkName":"exhibit991.pdf","type":"EX-99.1","id":"NTFILEHu12Gk4hovxebAMc","market":"us","size":44994},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026053561/bsaa_13ga2finalxex992amend.pdf","primary":false,"translateUrl":"","linkName":"bsaa_13ga2finalxex992amend.pdf","type":"EX-99.2","id":"NTFILEGDpoGjN1FizD7X4U","market":"us","size":29987}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-08-05 12:00","pubTimestamp":1785902400,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21488748","market":"us","labels":[],"media":"sec.gov","original_id":"AN139834426012008-BSAA","pdf_url":"","pub_time":1783569600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000139834426012008/0001398344-26-012008-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1447578/000139834426012008/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEFGjWrQsEXFyvWL18","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-07-09 12:00","pubTimestamp":1783569600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21357394","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036126023966-BSAA","pdf_url":"","pub_time":1780545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000114036126023966/0001140361-26-023966-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1279891/000114036126023966/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE2d2YP4aAKryWiNaM","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-06-04 12:00","pubTimestamp":1780545600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21302436","market":"us","labels":[],"media":"sec.gov","original_id":"AN137647426000395-BSAA","pdf_url":"","pub_time":1779422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000137647426000395/0001376474-26-000395-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1891626/000137647426000395/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEHYDshhz2aHEQHUZK","market":"us","size":0},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1891626/000137647426000395/exhibita.htm","primary":false,"translateUrl":"","linkName":"exhibita.htm","type":"EX-99","id":"NTFILECCHEXH39VjXixmzt","market":"us","size":5280}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-22 12:00","pubTimestamp":1779422400,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21283901","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026059046-BSAA","pdf_url":"","pub_time":1779163200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026059046/0001213900-26-059046-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\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":"SECOND AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026059046/ea029154901ex3-1.htm","primary":true,"translateUrl":"","linkName":"ea029154901ex3-1.htm","type":"EX-3.1","id":"NTFILECcSKu3RWJ7uXJgAs","market":"us","size":282771},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026059046/ea0291549-8k_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea0291549-8k_bestspac1.htm","type":"8-K","id":"NTFILEFCHz8pMUwpDmavDa","market":"us","size":34542},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026059046/ea029154901_ex3-1img1.jpg","primary":false,"translateUrl":"","linkName":"ea029154901_ex3-1img1.jpg","type":"GRAPHIC","id":"NTFILEGsAfYvqrEabi35q6","market":"us","size":1863}],"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":"2026-05-19 12:00","pubTimestamp":1779163200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.03項：公司章程或章程的修訂；財政年度的變化；項目5.07：將事項提交證券持有人表決；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21226906","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828026032315-BSAA","pdf_url":"","pub_time":1778126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BSAA","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000162828026032315/0001628280-26-032315-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026032315/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEJ8x8rzLiPryGoAkA","market":"us","size":0},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026032315/exhibit991.pdf","primary":false,"translateUrl":"","linkName":"exhibit991.pdf","type":"EX-99.1","id":"NTFILECVF2DBHXvBeRSuMi","market":"us","size":47510},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000162828026032315/exhibit992amendment_bsaa.pdf","primary":false,"translateUrl":"","linkName":"exhibit992amendment_bsaa.pdf","type":"EX-99.2","id":"NTFILE4dc379Xn1YU7HAJT","market":"us","size":31735}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-07 12:00","pubTimestamp":1778126400,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21154323","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026048272-BSAA","pdf_url":"","pub_time":1777348800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BSAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026048272/0001213900-26-048272-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026048272/ea0287466-10q_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0287466-10q_bestspac1.htm","type":"10-Q","id":"NTFILE5ejDs4MY2Cm9Rb4s","market":"us","size":471499},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026048272/ea028746601ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028746601ex31-1.htm","type":"EX-31.1","id":"NTFILEFvN6tkHbD9U9ijbP","market":"us","size":11571},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026048272/ea028746601ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028746601ex32-1.htm","type":"EX-32.1","id":"NTFILEHJRCPMLNL2Ctoyi2","market":"us","size":4427}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-04-28 12:00","pubTimestamp":1777348800,"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":"20717149","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026013671-BSAA","pdf_url":"","pub_time":1770671741000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BSAA","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2051587/0001213900-26-013671-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":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea0274054-10k_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0274054-10k_bestspac1.htm","type":"10-K","id":"NTFILE2MVa4dD1CnhaeafG","market":"us","size":750283},{"description":"DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex4-5_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex4-5_bestspac1.htm","type":"EX-4.5","id":"NTFILEHLctRaQ2GE3ENsEh","market":"us","size":16181},{"description":"INSIDER TRADING POLICY","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex19-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex19-1_bestspac1.htm","type":"EX-19.1","id":"NTFILE9NLccFxHrwkhxE3U","market":"us","size":46148},{"description":"LIST OF SUBSIDIARIES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex21_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex21_bestspac1.htm","type":"EX-21","id":"NTFILECYARypQSHeBcs3ch","market":"us","size":1357},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex31-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex31-1_bestspac1.htm","type":"EX-31.1","id":"NTFILE8mRZqmyBHJXfPhyJ","market":"us","size":13704},{"description":"CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex32-2_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex32-2_bestspac1.htm","type":"EX-32.2","id":"NTFILE6mi8gAgmR94xbxgU","market":"us","size":5354},{"description":"CLAWBACK POLICY","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/ea027405401ex99-4_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea027405401ex99-4_bestspac1.htm","type":"EX-99.4","id":"NTFILEGEWxaDndJ5hYNUaV","market":"us","size":31329},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE9m3CBQCmv2xUvNaZ","market":"us","size":7655},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/image_002.jpg","primary":false,"translateUrl":"","linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE7w2Rrfgct65zr3mJ","market":"us","size":12648},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390026013671/fin_001.jpg","primary":false,"translateUrl":"","linkName":"fin_001.jpg","type":"GRAPHIC","id":"NTFILE7Ybaq5qTUKEbzxLE","market":"us","size":3593}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2026-02-10 05:15","pubTimestamp":1770671741,"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":"20400258","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025109232-BSAA","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BSAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025109232/0001213900-25-109232-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025109232/ea0262080-10q_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0262080-10q_bestspac1.htm","type":"10-Q","id":"NTFILEHhaMSE8tf8yyqsXi","market":"us","size":456975},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025109232/ea026208001ex31-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea026208001ex31-1_bestspac1.htm","type":"EX-31.1","id":"NTFILEE9t5t1Kk5BizDS7m","market":"us","size":11726},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025109232/ea026208001ex32-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea026208001ex32-1_bestspac1.htm","type":"EX-32.1","id":"NTFILEFdgZCbGt5bRNGj2q","market":"us","size":4581}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-11-12 13:00","pubTimestamp":1762923600,"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":"20212229","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225015072-BSAA","pdf_url":"","pub_time":1758859200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"BSAA","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"企業合併公告","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/0001493152-25-015072-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/form425.htm","primary":true,"translateUrl":"","linkName":"form425.htm","type":"425","id":"NTFILE5THr3RQ1pBkDnRXH","market":"us","size":127965},{"description":"EX-2.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/ex2-1.htm","primary":false,"translateUrl":"","linkName":"ex2-1.htm","type":"EX-2.1","id":"NTFILE9hjBtqWBhvSeKbKC","market":"us","size":780601},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEGmLFdNiGqQnnMtTp","market":"us","size":125779},{"description":"EX-10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/ex10-2.htm","primary":false,"translateUrl":"","linkName":"ex10-2.htm","type":"EX-10.2","id":"NTFILEAuq6QJoHJVD9wrjK","market":"us","size":121375},{"description":"EX-10.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015072/ex10-3.htm","primary":false,"translateUrl":"","linkName":"ex10-3.htm","type":"EX-10.3","id":"NTFILE361AkC8DQsjCoM2j","market":"us","size":71478}],"type_name":"招股註冊","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"usProspectusesRegistrations","us_type_zh":"招股註冊","earn_infos":[],"event_type":"important_notice","event_name":"企業合併公告","pubTime":"2025-09-26 12:00","pubTimestamp":1758859200,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20212227","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225015071-BSAA","pdf_url":"","pub_time":1758859200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/0001493152-25-015071-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":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/ex2-1.htm","primary":true,"translateUrl":"","linkName":"ex2-1.htm","type":"EX-2.1","id":"NTFILE2E8Z1KzMW859W5ij","market":"us","size":780601},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEGGQPo53wDmoJVMTf","market":"us","size":140541},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILECF4jC4GT2qZtw1kQ","market":"us","size":125779},{"description":"EX-10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/ex10-2.htm","primary":false,"translateUrl":"","linkName":"ex10-2.htm","type":"EX-10.2","id":"NTFILEDAU3uV4hfFbCWRuQ","market":"us","size":121375},{"description":"EX-10.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000149315225015071/ex10-3.htm","primary":false,"translateUrl":"","linkName":"ex10-3.htm","type":"EX-10.3","id":"NTFILE58zywXau45HNXZzP","market":"us","size":71478}],"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":"2025-09-26 12:00","pubTimestamp":1758859200,"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項：簽訂重大最終協議；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19983566","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025075690-BSAA","pdf_url":"","pub_time":1755116142000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BSAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2051587/0001213900-25-075690-index.html","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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025075690/ea0251823-10q_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea0251823-10q_bestspac1.htm","type":"10-Q","id":"NTFILE4bvd4XGtrS98Y5zL","market":"us","size":427391},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025075690/ea025182301ex31-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea025182301ex31-1_bestspac1.htm","type":"EX-31.1","id":"NTFILEG5pfYZkYkE4fGYsH","market":"us","size":10568},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025075690/ea025182301ex32-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea025182301ex32-1_bestspac1.htm","type":"EX-32.1","id":"NTFILEAACiHyWkUyvjENoL","market":"us","size":4266}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-08-14 04:15","pubTimestamp":1755116142,"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":"19962274","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025072337-BSAA","pdf_url":"","pub_time":1754486151000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/0001213900-25-072337-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED AUGUST 6, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025072337/ea025197601ex99-1_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea025197601ex99-1_bestspac1.htm","type":"EX-99.1","id":"NTFILE7JdaSBYmtDfTHpeK","market":"us","size":6013},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025072337/ea0251976-8k_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea0251976-8k_bestspac1.htm","type":"8-K","id":"NTFILECqbVv5KiyBvzXek8","market":"us","size":31276}],"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":"2025-08-06 21:15","pubTimestamp":1754486151,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20136377","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025056722-BSAA","pdf_url":"","pub_time":1750651200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025056722/0001213900-25-056722-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AUDITED BALANCE SHEET DATED JUNE 16, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025056722/ea024598101ex99-1_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea024598101ex99-1_bestspac1.htm","type":"EX-99.1","id":"NTFILEFajyZ6uFQGwcfJZi","market":"us","size":117489},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025056722/ea0245981-8k_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea0245981-8k_bestspac1.htm","type":"8-K","id":"NTFILEER9ntnP1FZsQchS5","market":"us","size":20357},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025056722/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE8o9xeKutUrbu2WfM","market":"us","size":7890},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025056722/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE7FUyuqujSUkWTJeU","market":"us","size":4682}],"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":"2025-06-23 12:00","pubTimestamp":1750651200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19967843","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025054913-BSAA","pdf_url":"","pub_time":1750132800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BSAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/0001213900-25-054913-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":"UNDERWRITING AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN THE COMPANY AND MAXI","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex1-1_bestspac1.htm","primary":true,"translateUrl":"","linkName":"ea024578001ex1-1_bestspac1.htm","type":"EX-1.1","id":"NTFILE5mZ1GSNKrJqTtmS2","market":"us","size":229089},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea0245780-8k_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea0245780-8k_bestspac1.htm","type":"8-K","id":"NTFILECARpw3uVtUQpaq92","market":"us","size":28415},{"description":"AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex3-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex3-1_bestspac1.htm","type":"EX-3.1","id":"NTFILECjcwu7keVPnFDqi6","market":"us","size":284374},{"description":"RIGHTS AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN CONTINENTAL STOCK TRANSFER","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex4-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex4-1_bestspac1.htm","type":"EX-4.1","id":"NTFILEE4yjCZFFEgzGggeF","market":"us","size":52396},{"description":"LETTER AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN THE COMPANY'S OFFICERS, DI","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex10-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex10-1_bestspac1.htm","type":"EX-10.1","id":"NTFILE2GDbkQUaMJjMHhAK","market":"us","size":54181},{"description":"INVESTMENT MANAGEMENT TRUST AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN CONTI","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex10-2_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex10-2_bestspac1.htm","type":"EX-10.2","id":"NTFILE5m1rX4qJ8gcHi4YW","market":"us","size":122089},{"description":"REGISTRATION RIGHTS AGREEMENT, DATED JUNE 12, 2025, BY AND AMONG THE COMPANY AND","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex10-3_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex10-3_bestspac1.htm","type":"EX-10.3","id":"NTFILEEvDoe9ax6LoY48ME","market":"us","size":107639},{"description":"PRIVATE PLACEMENT UNIT PURCHASE AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN T","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex10-4_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex10-4_bestspac1.htm","type":"EX-10.4","id":"NTFILE7K4P5pGz1vQVs5up","market":"us","size":53173},{"description":"INDEMNITY AGREEMENT, DATED JUNE 12, 2025, BY AND BETWEEN THE COMPANY'S OFFICERS","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex10-5_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex10-5_bestspac1.htm","type":"EX-10.5","id":"NTFILEFNt46ocrNBRDGRqk","market":"us","size":104279},{"description":"PRESS RELEASE DATED JUNE 12, 2025","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex99-1_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex99-1_bestspac1.htm","type":"EX-99.1","id":"NTFILEHXHpykxV4D28hdSM","market":"us","size":6578},{"description":"PRESS RELEASE DATED JUNE 16, 2025","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ea024578001ex99-2_bestspac1.htm","primary":false,"translateUrl":"","linkName":"ea024578001ex99-2_bestspac1.htm","type":"EX-99.2","id":"NTFILEGzQe9zhJsfi76Woj","market":"us","size":6662},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025054913/ex3-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_001.jpg","type":"GRAPHIC","id":"NTFILE5SjV6sht4zwvrUDV","market":"us","size":1863}],"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":"2025-06-17 12:00","pubTimestamp":1750132800,"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項：簽訂重大最終協議；第3.02項：未經登記的股本證券銷售；第5.03項：公司章程或章程的修訂；財政年度的變化；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20034811","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025053131-BSAA","pdf_url":"","pub_time":1749528000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"BSAA","title":"Form CORRESP - Correspondence","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025053131/0001213900-25-053131-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/2051587/000121390025053131/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEGkABvzaD8TTWfreY","market":"us","size":10338}],"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問詢函","pubTime":"2025-06-10 12:00","pubTimestamp":1749528000,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20034808","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025053137-BSAA","pdf_url":"","pub_time":1749528000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"BSAA","title":"Form CORRESP - Correspondence","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2051587/000121390025053137/0001213900-25-053137-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/2051587/000121390025053137/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEEjBso2dw6uNqpbKP","market":"us","size":6223}],"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問詢函","pubTime":"2025-06-10 12:00","pubTimestamp":1749528000,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":24,"code":"91000000","status":"200"}]}}