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Chipsea Technologies (Shenzhen) Corp., Ltd. — Investor Relations & Filings

Ticker · 688595 ISIN · CNE1000042K1 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 970 across all filing types
Latest filing 2025-08-04 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688595

About Chipsea Technologies (Shenzhen) Corp., Ltd.

https://www.chipsea.com/

Chipsea Technologies (Shenzhen) Corp., Ltd. is a fabless semiconductor design house specializing in high-precision analog-to-digital converters (ADC) and high-performance microcontrollers (MCU). The company focuses on the integration of high-precision measurement, low-power computing, and wireless connectivity. Its product portfolio includes high-precision ADCs, 8-bit and 32-bit MCUs, battery management systems (BMS), and USB Power Delivery (PD) controllers. These solutions are widely applied in smart health devices, such as body fat scales, as well as smart home appliances, industrial sensing, automotive electronics, and PC peripherals. Chipsea provides comprehensive AI, sensing, and control solutions, leveraging its expertise in signal chain and power management to deliver high-performance integrated circuits for diverse Internet of Things (IoT) applications.

Recent filings

Filing Released Lang Actions
广东华商律师事务所关于芯海科技（深圳）股份有限公司2023年限制性股票激励计划首次授予及预留授予部分第一个归属期归属条件成就以及部分限制性股票作废相关事项的法律意见书
Regulatory Filings
2025-08-04 Chinese
广东华商律师事务所关于芯海科技（深圳）股份有限公司2024年限制性股票激励计划预留部分授予相关事项的法律意见书
Regulatory Filings
2025-08-04 Chinese
关于筹划发行H股股票并在香港联合交易所有限公司上市相关事项的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (878 characters) regarding the company's plan to issue H shares and list on the Hong Kong Stock Exchange. It discusses the intention, regulatory requirements, and the uncertainty of the process, but does not contain actual financial data or detailed report content. It is a notification about a capital market activity (issuing shares and listing) rather than the actual issuance or detailed financing report. Therefore, it fits best under Capital/Financing Update (CAP). The document is not a full report, nor a regulatory filing or announcement of a report publication. Confidence is high given the clear content and length.
2025-07-30 Chinese
关于回购股份集中竞价减持计划的公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from a company regarding its plan to reduce shares through a centralized bidding process. It details the number of shares repurchased, the planned reduction quantity, the schedule, and the reasons for the reduction. It also includes risk disclosures and compliance with regulatory guidelines. The document is not a financial report, earnings release, or management discussion but a formal notification about share repurchase and reduction plans. This fits the category of Transaction in Own Shares (POS), which covers company announcements about buying back or selling its own shares.
2025-07-25 Chinese
第四届董事会第六次会议决议公告
Transaction in Own Shares Classification · 95% confidence The document is a formal announcement of resolutions passed at a board meeting of XinHai Technology (Shenzhen) Co., Ltd. It details the approval of waiving the advance notice period for the board meeting and the approval of a plan to reduce shares repurchased by the company through centralized bidding. The document includes voting results and references a related announcement on the Shanghai Stock Exchange website. The content focuses on board decisions regarding share repurchase and reduction plans, which aligns with announcements about transactions in the company's own shares. The document length is short (1396 characters), and it contains substantive information about share repurchase and reduction plans, not just a notice or report publication. Therefore, the appropriate classification is a report on the company's own share transactions (share repurchase/issuance).
2025-07-25 Chinese
关于回购股份集中竞价减持股份进展暨结果公告
Transaction in Own Shares Classification · 100% confidence The document is a formal announcement from the company 芯海科技 (Shenzhen)股份有限公司 regarding the progress and results of a share repurchase and subsequent share reduction through centralized bidding. It details the number of shares repurchased, the percentage of total shares, the timeline of the repurchase and reduction, prices, and confirmation that the reduction plan has been completed. The document does not contain financial statements or detailed financial analysis but is a regulatory disclosure about transactions involving the company's own shares. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2025-07-22 Chinese

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