Skip to main content
WUXI CHIPOWN MICRO-ELECTRONICS CO.,LTD logo

WUXI CHIPOWN MICRO-ELECTRONICS CO.,LTD — Investor Relations & Filings

Ticker · 688508 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 849 across all filing types
Latest filing 2025-03-28 Notice of Dividend Amou…
Country CN China
Listing Shanghai Stock Exchange 688508

About WUXI CHIPOWN MICRO-ELECTRONICS CO.,LTD

https://www.chipown.com.cn/

Wuxi Chipown Micro-electronics Co., Ltd. specializes in the design and development of high-performance analog and mixed-signal integrated circuits, with a primary focus on power management solutions. The company's product portfolio includes a wide range of AC-DC converters, DC-DC regulators, power management units, gate drivers, and smart power ICs. These components are engineered to provide high efficiency, low power consumption, and robust protection features for various applications. Chipown serves diverse markets, including consumer electronics, household appliances, industrial automation, and automotive systems. By leveraging advanced semiconductor technologies, the company provides integrated solutions for power conversion and battery management, supporting the development of energy-efficient electronic devices. Its technical expertise encompasses high-voltage BCD processes and innovative circuit architectures.

Recent filings

Filing Released Lang Actions
2024年度利润分配预案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement from Wuxi Chipown Microelectronics Co., Ltd. regarding the 2024 annual profit distribution plan. It details the cash dividend per share, total dividend amount, and related financial figures such as net profit and distributable profits. It also includes the board of directors' meeting resolutions, independent directors' opinions, and supervisory board opinions on the profit distribution plan. The document is focused on the dividend distribution proposal and its approval process, not the full annual report or financial statements. The document length is 2617 characters, which is relatively short and typical for a dividend announcement. Therefore, this document fits the category of a Notice of Dividend Amount (DIV).
2025-03-28 Chinese
德恒上海律师事务所关于芯朋微2021年限制性股票激励计划部分已授予尚未归属的限制性股票作废相关事宜的法律意见
Legal Proceedings Report Classification · 85% confidence The document is a legal opinion letter issued by a law firm concerning the cancellation of unvested restricted shares under the company’s 2021 stock incentive plan. It contains detailed legal analysis, references to corporate and securities laws, board and shareholder meeting approvals, and provides a formal legal conclusion. It is not a financial report, earnings release, management announcement, or investor presentation, but rather a standalone legal opinion on a corporate legal matter. This aligns with the Legal Proceedings Report category (LTR).
2025-03-28 Chinese
2024年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled as a '2024年度业绩快报公告' which translates to '2024 Annual Performance Express Report Announcement'. It contains preliminary financial data for the year 2024, including revenue, profit, net income, and other key financial metrics. The data is explicitly stated as preliminary and unaudited, with a note that the final audited data will be in the formal 2024 annual report. The document is relatively short (1871 characters) and serves as an initial announcement of the company's yearly financial results, highlighting key figures and growth percentages. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. It is not a full Annual Report (10-K) or Interim Report (IR) because it lacks comprehensive financial statements and detailed analysis. It is also not a Report Publication Announcement (RPA) because it contains actual preliminary financial data rather than just announcing the release of a report. Therefore, the correct classification is Earnings Release (ER). FY 2024
2025-02-26 Chinese
2024年年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2024 annual performance forecast (业绩预告) for Wuxi Chipown Microelectronics Co., Ltd. It provides preliminary estimated financial results for the full year 2024, including revenue and net profit ranges, and compares them to the prior year. It explicitly states that the forecast is unaudited and that the final audited results will be disclosed in the formal 2024 annual report. The document length is short (1137 characters) and it is a forward-looking earnings preview rather than a full financial report. This type of document is typically classified as an Earnings Release (ER) because it announces key financial results highlights for a fiscal period but is not a comprehensive annual report (10-K) or interim report (IR). It is not a report publication announcement (RPA) because it contains substantive financial data, not just a notice of report availability. Therefore, the best classification is Earnings Release (ER). FY 2024
2025-01-16 Chinese
舆情管理制度
Governance Information Classification · 95% confidence The document is titled '舆情管理制度' which translates to 'Public Opinion Management System'. It outlines the company's internal policies and procedures for managing public opinion and media relations, including organizational structure, responsibilities, response principles, and confidentiality obligations. There is no financial data, no mention of financial results, no regulatory filings, no voting results, no capital changes, or any other typical financial or regulatory report content. The document is a governance-related internal policy document approved by the board. Therefore, it fits best under Governance Information (CGR). The document length is 3006 characters, which is relatively short but contains substantive governance content, not just an announcement or notice.
2024-12-27 Chinese
国泰君安证券股份有限公司关于无锡芯朋微电子股份有限公司2024年度持续督导工作现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度持续督导工作现场检查报告" which translates to "2024 Annual Continuous Supervision On-site Inspection Report" by the sponsor Guotai Junan Securities Co., Ltd. It details the sponsor's on-site inspection activities regarding corporate governance, internal controls, information disclosure, use of raised funds, related party transactions, and operational status of Wuxi Chipown Microelectronics Co., Ltd. The document is a detailed report of the sponsor's supervisory work during the year 2024, including findings and conclusions. It is not an annual report (10-K), audit report (AR), or earnings release (ER). It is also not a brief announcement or a certification letter. The content is a formal inspection report related to regulatory compliance and ongoing supervision by the sponsor, which fits the category of Audit Report / Information (AR) as it involves regulatory inspection results and compliance verification but is not a full annual report. The document length is 2519 characters, which is relatively short but contains substantive inspection content rather than just an announcement. Therefore, the best classification is AR (Audit Report / Information). FY 2024
2024-12-17 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.