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

Ticker · 688508 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 848 across all filing types
Latest filing 2026-03-25 Board/Management Inform…
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
关于变更持续督导保荐代表人的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the change of the continuous supervision sponsor representative for a specific stock issuance project by Wuxi Chipown Microelectronics Co., Ltd. It details the replacement of a sponsor representative due to work changes and includes a brief resume of the new representative. The document is short (876 characters) and focuses on management changes related to sponsorship and supervision duties, not on financial results, audit, or other report types. This fits the category of Board/Management Information (MANG), as it concerns changes in company representatives involved in governance or management-related roles.
2026-03-25 Chinese
关于召开2025年年度股东会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about the convening of the 2025 Annual General Meeting (AGM) of Wuxi Chipown Microelectronics Co., Ltd., including the date, location, voting methods, agenda items, and instructions for shareholders. It includes information about the proposals to be voted on, such as the 2025 annual report, financial statements, profit distribution plan, appointment of auditors, and amendments to the company charter. The document is a formal announcement inviting shareholders to attend and vote at the AGM, not the actual annual report or financial statements themselves. The length is under 5,000 characters and it primarily serves as a meeting notice with procedural details. Therefore, it fits the category of AGM Information (AGM-R).
2026-03-25 Chinese
关于为全资子公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Wuxi Chipown Microelectronics Co., Ltd. regarding the provision of guarantees for its wholly-owned subsidiaries. It details the guarantee amounts, the subsidiaries involved, the board approval process, and financial data of the subsidiaries. The document is structured as a formal public announcement about a specific corporate action (providing guarantees) rather than a financial report or detailed analysis. It does not contain comprehensive financial statements or management discussion but focuses on the guarantee arrangement and board resolutions. The document length is 4089 characters, which is relatively short and typical for an announcement. Therefore, this fits best under the category of Capital/Financing Update (CAP), as it relates to financing activities and guarantees provided by the company for subsidiaries.
2026-03-13 Chinese
关于为员工租房提供担保的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Wuxi Chipown Microelectronics Co., Ltd. regarding providing guarantees for employee housing rental. It details the guarantee amount, the parties involved, the board meeting approval, and the rationale for the guarantee. The document is a formal announcement of a corporate action (providing guarantees) but does not contain financial statements, audit information, or detailed financial results. It is not a report, earnings release, or regulatory certification. It is a regulatory announcement about a guarantee provided by the company, which fits best under the category of Regulatory Filings (RNS) as it does not fit other more specific categories like Capital/Financing Update or Board/Management Information. The document length is short (1814 characters), and it is a standalone announcement of a corporate guarantee action.
2026-03-13 Chinese
董事会关于独立董事独立性自查情况的专项报告
Governance Information Classification · 95% confidence The document is a special report from the board of directors regarding the independence of independent directors, referencing regulatory requirements from the China Securities Regulatory Commission and Shanghai Stock Exchange rules. It assesses the independence of specific directors for the year 2025 and confirms compliance with relevant independence standards. The document is short (472 characters) and focuses on governance and compliance related to board members' independence, not financial results or other report types. This fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2026-03-13 Chinese
2026年度提质增效重回报行动方案
Management Reports Classification · 95% confidence The document is titled as a 2026 annual action plan for quality improvement and investor returns by Wuxi Chipown Microelectronics Co., Ltd. It discusses strategic plans, business focus, investor return mechanisms, project management, governance structure, management incentives, and investor communication for the year 2026. The document includes detailed operational and strategic information but does not contain actual financial statements or quarterly results. It is a forward-looking plan and report on company initiatives rather than a formal financial report like an Annual Report (10-K) or Interim Report (IR). It is also not a simple announcement or certification. The content aligns with a Management Report (MDA) as it explains business trends, management strategies, and outlook for the company.
2026-03-13 Chinese

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