Skip to main content
Chipsea Technologies (Shenzhen) Corp., Ltd. logo

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 2025-08-14 Board/Management Inform…
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
公司独立董事提名人声明（周志荣）
Board/Management Information Classification · 72% confidence The document is a detailed nomination statement and commitment for an independent director candidate for the company’s board. It outlines qualifications, independence criteria, and regulatory compliance for a board nomination. This fits the category of announcing board/management changes rather than financial results, governance frameworks, or proxy solicitations. Therefore, it should be classified under Board/Management Information (MANG).
2025-08-14 Chinese
公司章程（草案）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association (章程) for 芯海科技（深圳）股份有限公司, including sections on company general provisions, business scope, share issuance, shareholders and shareholders' meetings, board of directors, senior management, financial accounting system, profit distribution, audit, notices and announcements, mergers, amendments, and appendices. It references regulatory frameworks such as the Company Law of China, Securities Law, CSRC approvals, and listing rules of Shanghai Stock Exchange and Hong Kong Stock Exchange. The document is lengthy (15,000 characters) and contains detailed governance and organizational rules rather than financial statements or earnings data. It is not an announcement or a brief notice but a full governance document. This fits the definition of Governance Information (CGR), which covers internal rules, board structure, and governance practices. Therefore, the document should be classified as CGR with high confidence.
2025-08-14 Chinese
投资管理制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled 'Investment Management System' and contains detailed internal rules and procedures regarding the company's investment decision-making, implementation, and management. It references company laws, stock exchange listing rules, and internal governance documents. The content is a policy or governance document rather than a financial report, earnings release, or announcement. It does not contain financial statements, audit results, or voting results. It is not a presentation or transcript. The document is a governance-related internal regulation issued by the company board. Therefore, it fits best under Governance Information (CGR). The document length is under 5,000 characters but it is not a brief announcement or report publication notice; it is a full policy document.
2025-08-14 Chinese
累积投票制实施细则（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled as "累积投票制实施细则" which translates to "Cumulative Voting System Implementation Rules" for the company 芯海科技（深圳）股份有限公司. It details the rules and procedures for cumulative voting in the election of directors, including nomination, voting methods, and election results. The content is focused on governance procedures related to board elections rather than financial performance, audit, or meeting results. It is a governance-related document outlining internal rules and practices for board elections, consistent with governance information filings. The document length is 3587 characters, which is substantive and not a mere announcement or summary. Therefore, the most appropriate classification is Governance Information (CGR).
2025-08-14 Chinese
独立董事工作制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled '独立董事工作制度' which translates to 'Independent Director Work System' and details the governance structure, qualifications, duties, nomination, election, and protections of independent directors at the company. It references relevant laws, regulations, and company bylaws. The content is focused on governance practices and internal rules related to the board of directors, specifically independent directors. There is no financial data, earnings information, or report publication announcement. The document is a governance-related policy document rather than a report or announcement of financial results or corporate actions. Therefore, the most appropriate classification is Governance Information (CGR). The document length (8710 characters) supports it being a full policy document rather than a brief announcement.
2025-08-14 Chinese
董事、高级管理人员离职管理制度（2025年8月新增）
Board/Management Information Classification · 95% confidence The document is titled as a management system or policy regarding the resignation and departure procedures of the company's directors and senior management personnel. It details rules, responsibilities, and obligations related to board members and senior executives leaving the company. There is no financial data, no mention of financial results, no earnings, no audit opinions, no voting results, no capital changes, no legal proceedings, no merger or acquisition activity, and no investor presentation content. The document is a governance-related internal policy document concerning board and management personnel changes and their conduct. This fits best under the category of Board/Management Information (MANG), which covers announcements or information about changes in the company's board or senior management. The document is not a report but a policy document, so it is not AGM materials or annual reports. The length is 3447 characters, which is relatively short but the content is substantive about management changes and governance. Therefore, the classification is MANG with high confidence.
2025-08-14 Chinese

Browse filings by year

7 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.