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

Ticker · 688595 ISIN · CNE1000042K1 Shanghai Stock Exchange Manufacturing
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Filings indexed 970 across all filing types
Latest filing 2025-08-14 Governance Information
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
对外担保管理制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled "对外担保管理制度" which translates to "External Guarantee Management System" and is issued by 芯海科技（深圳）股份有限公司. It details the company's internal policies and procedures for managing external guarantees, including approval processes, responsibilities, risk control, and disclosure obligations. The document is a governance or internal control policy document rather than a financial report, announcement, or regulatory filing. It does not contain financial statements, audit results, earnings data, or voting results. It is a detailed internal governance document related to company operations and risk management. Therefore, the most appropriate classification is Governance Information (CGR). The document length (5775 characters) and content support this classification with high confidence.
2025-08-14 Chinese
董事会提名委员会工作细则（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled as the 'Board Nomination Committee Working Rules' of a company, detailing the structure, responsibilities, meeting procedures, and governance related to the nomination committee of the board. It references company law, stock exchange listing rules, and internal governance documents. The content is focused on governance practices and internal rules rather than financial data, audit results, or shareholder meeting materials. It does not contain financial statements or earnings data, nor is it an announcement or transcript. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 2587 characters, which is consistent with a detailed governance policy document rather than a brief announcement or a full annual report.
2025-08-14 Chinese
董事会审计委员会工作细则（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled as the 'Board Audit Committee Working Rules' of a company, detailing the structure, responsibilities, and procedures of the audit committee within the board of directors. It references relevant laws and regulations, outlines committee composition, duties related to auditing and financial oversight, meeting protocols, and confidentiality obligations. There is no financial data, report, or announcement of financial results. Instead, it is a governance document describing internal rules and governance practices related to the audit committee. Therefore, it fits best under Governance Information (CGR). The document length is 4018 characters, which is not extremely short, and it is not an announcement or certification but a detailed governance guideline.
2025-08-14 Chinese
董事会秘书工作制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled as a 'Board Secretary Work System' for a company, detailing the duties, qualifications, appointment, and procedures related to the company's board secretary. It is a governance-related internal policy document, not a financial report, announcement, or regulatory filing. It does not contain financial data, earnings, voting results, or legal proceedings. It is a governance practice document outlining internal rules and responsibilities of the board secretary. Therefore, it fits best under Governance Information (CGR). The document length is 3433 characters, which is not extremely short, and it is not an announcement of a report but a substantive governance document.
2025-08-14 Chinese
关于取消监事会、修订《公司章程》及部分治理制度的公告
Governance Information Classification · 95% confidence The document is an official announcement from the board of directors of 芯海科技 (Shenzhen) Co., Ltd. It details the cancellation of the supervisory board, revisions to the company's articles of association (公司章程), and amendments to various governance systems. The document includes references to legal and regulatory compliance, board resolutions, and the need for shareholder approval. It does not contain financial statements or performance data, nor is it a report or presentation of financial results. Instead, it focuses on corporate governance changes and internal company rules. Therefore, it fits best under the category of Governance Information (CGR). The document length is short (2175 characters), and it is a direct announcement, not a report publication notice or certification. Hence, the classification is CGR with high confidence.
2025-08-14 Chinese
董事会提名委员会关于独立董事候选人的审核意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from the Board Nomination Committee regarding the qualification review of an independent director candidate for the company's fourth board. It references relevant laws and regulations about director qualifications and confirms the candidate's eligibility and independence. There is no financial data, no mention of financial results, no shareholder voting results, and no indication of a report publication or regulatory filing. The content is about board/management information, specifically the nomination and qualification of a board member candidate. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is short and focused on management nomination, not a full report or announcement of voting results.
2025-08-14 Chinese

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