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 2021-11-19 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
芯海科技关于董事会及监事会换届选举的公告
Board/Management Information Classification · 100% confidence The document is an announcement from a company regarding the election and nomination of members to its board of directors and supervisory board. It details the candidates for non-independent and independent directors, their qualifications, and the upcoming shareholder meeting to elect these members. The content focuses on board and supervisory committee changes, including personal resumes of candidates and election procedures. There is no financial data, earnings information, or audit content. The document is not a report but an official announcement about board and management changes. Therefore, it fits the category of Board/Management Information (MANG). The document length (7208 characters) supports it being a full announcement rather than a brief notice or report publication announcement.
2021-11-19 Chinese
天风证券股份有限公司关于芯海科技（深圳）股份有限公司使用部分闲置募集资金进行现金管理的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed opinion and verification report from a sponsoring securities company regarding the use of idle raised funds by a listed company for cash management. It references regulatory requirements, approvals by the board and supervisory committee, and independent director opinions. The document focuses on the management and use of raised funds, cash management plans, risk controls, and compliance with listing rules. It does not contain financial statements or quarterly/yearly financial results, nor is it a brief announcement or a transcript. It is a formal verification and audit opinion related to the use of funds, which fits the category of Audit Report / Information (AR). The document length is under 5,000 characters but contains substantive content and is not merely an announcement or certification letter, so it is not RPA or RNS. Therefore, the best classification is AR with high confidence. FY 2022
2021-11-19 Chinese
芯海科技（深圳）股份有限公司与天风证券股份有限公司关于芯海科技（深圳）股份有限公司向不特定对象发行可转换公司债券申请文件审核问询函的回复报告（修订稿）
Capital/Financing Update Classification · 95% confidence The document is a detailed reply report from a company (芯海科技) and its securities firm regarding an application for issuing convertible bonds to unspecified investors. It includes extensive information about the use of raised funds, project details, technical specifications, and market analysis related to automotive MCU chip development. The document references a formal inquiry letter from the Shanghai Stock Exchange and provides comprehensive responses to regulatory questions. The content is technical, detailed, and related to a financing activity involving convertible bonds issuance. It is not a full annual or quarterly report, audit report, earnings release, or other typical financial report. Instead, it is a regulatory response document related to capital raising and financing activities. Given the nature of the document as a reply to a regulatory inquiry about a bond issuance application, it fits best under the category of Capital/Financing Update (CAP). The document length (15,000 characters) and detailed content confirm it is not a mere announcement or certification but a substantive filing related to financing.
2021-11-16 Chinese
天健会计师事务所（特殊普通合伙）关于芯海科技（深圳）股份有限公司向不特定对象发行可转换公司债券申请文件的审核问询函中有关财务事项的说明
Capital/Financing Update Classification · 95% confidence The document is a detailed explanation related to financial matters in response to an inquiry letter regarding the application for issuing convertible corporate bonds to unspecified investors by a company. It includes extensive financial data, investment breakdowns, cost analyses, and audit procedures related to the bond issuance and project financing. The content focuses on financing activities, capital raising, and the use of proceeds from the convertible bond issuance. There is no indication that this is an annual report, audit report, earnings release, or other types of filings. The document is not a brief announcement but a substantive financial explanation related to capital raising. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length and detail support a high confidence in this classification.
2021-11-16 Chinese
广东华商律师事务所关于芯海科技（深圳）股份有限公司向不特定对象发行可转换公司债券的补充法律意见书（三）
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by Guangdong Huashang Law Firm regarding the issuance of convertible bonds by Xinhai Technology (Shenzhen) Co., Ltd. It is titled as a "Supplementary Legal Opinion (III)" and addresses specific regulatory inquiries from the Shanghai Stock Exchange about the participation of major shareholders and directors in the convertible bond issuance and their shareholding changes. The document contains detailed legal verification, confirmations, and commitments related to the convertible bond issuance. It is not a financial report, earnings release, or management discussion but a legal opinion related to capital raising activities. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities such as convertible bond issuance. The document length is over 6,000 characters and contains substantive content, not merely an announcement or certification, so it is not RPA or RNS.
2021-11-16 Chinese
芯海科技关于向不特定对象发行可转换公司债券申请文件修订说明的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding revisions to application documents for the issuance of convertible bonds by the company. It includes updates on management changes, compliance, and responses to regulatory inquiries related to the bond issuance. The content focuses on capital raising activities and related disclosures rather than financial results or reports. The document length is short (1846 characters) and it is clearly an announcement about financing activities, not a full financial report or audit. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2021-11-16 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.