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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 2025-03-28 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
独立董事提名人声明（何晓雄）
Regulatory Filings
2025-03-28 Chinese
关于公司2024年度募集资金存放与实际使用情况专项报告的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed report from a company about the management and actual use of funds raised in the year 2024. It includes specifics on funds raised from an initial public offering and convertible bonds, the amounts raised, usage, balances, and compliance with regulatory requirements. It also contains auditor and sponsor opinions on the fund usage, detailed tables of fund usage, and explanations of any changes or issues. The document is titled as a "专项报告" (special report) on the annual storage and use of raised funds, which aligns with a specialized report on fundraising and capital usage rather than a general financial report or earnings release. This type of document corresponds to a Capital/Financing Update (CAP) as it focuses on fundraising, capital management, and usage details. The document length and content confirm it is the report itself, not just an announcement or certification, so it is not RPA or RNS. Therefore, the correct classification is CAP with high confidence.
2025-03-28 Chinese
芯海科技（深圳）股份有限公司2024年度报告
Annual Report Classification · 100% confidence The document is titled "芯海科技（深圳）股份有限公司 2024 年年度报告" which translates to "Chipsea Technologies (Shenzhen) Co., Ltd. 2024 Annual Report." It contains detailed financial data, management discussion and analysis, company overview, governance, risk disclosures, and audited financial statements. The document length is about 15,000 characters, indicating a full report rather than a brief announcement. It includes signatures from company officers and auditors, detailed financial tables, quarterly data, and comprehensive management commentary. These characteristics align with the definition of an Annual Report (10-K) which covers company activity and full financial performance for the fiscal year. Therefore, the document is classified as an Annual Report (10-K). FY 2024
2025-03-28 Chinese
董事会关于独立董事独立性自查情况的专项报告
Board/Management Information Classification · 95% confidence The document is a special report from the board of directors regarding the independence self-assessment of the company's independent directors. It references compliance with laws and regulations about independent directors and confirms their independence and qualifications. This type of document is related to board or management information about governance and director status, but it is not a full governance report or a proxy statement. It is a specific board/management information disclosure about director independence. The document length is short and it is a standalone report, not an announcement of a report publication. Therefore, the best fitting category is Board/Management Information (MANG).
2025-03-28 Chinese
天健会计师事务所关于芯海科技（深圳）股份有限公司2024年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the company's board and auditors regarding internal control over financial reporting as of December 31, 2024. The document includes an audit opinion on the effectiveness of internal control over financial reporting, signed by a certified public accountant firm. The length is 1808 characters, which is relatively short but contains the full audit report text rather than just an announcement. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles. It is not an Annual Report (10-K) or Interim Report (IR) because it focuses solely on internal control audit, not full financial statements. It is not a Regulatory Filing (RNS) because it contains substantive audit content, not just certification or attestation. Therefore, the correct classification is AR with high confidence. FY 2024
2025-03-28 Chinese
2024年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2024 by 芯海科技（深圳）股份有限公司. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2024, including details on financial and non-financial internal control defects, evaluation scope, standards, and conclusions. The document is a standalone report focused on internal control evaluation, which is a type of audit-related report but not a full annual report or interim financial report. It does not contain quarterly or annual financial statements or earnings highlights, nor is it a brief announcement or certification. The content aligns with an Audit Report / Information filing, which includes internal control evaluation results and audit opinions on internal controls. The document length is 4146 characters, which is consistent with a detailed report rather than a short announcement. Therefore, the appropriate classification is Audit Report / Information (AR). FY 2024
2025-03-28 Chinese

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