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Wuxi Etek Microelectronics Co.,Ltd. — Investor Relations & Filings

Ticker · 688601 ISIN · CNE1000050Y5 Shanghai Stock Exchange Manufacturing
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Filings indexed 515 across all filing types
Latest filing 2026-05-14 Environmental & Social …
Country CN China
Listing Shanghai Stock Exchange 688601

About Wuxi Etek Microelectronics Co.,Ltd.

https://www.etek.com.cn/

Wuxi Etek Microelectronics Co., Ltd. is a specialized integrated circuit design enterprise focused on the development and distribution of high-performance analog and mixed-signal integrated circuits. The company’s product portfolio encompasses a broad range of solutions, including power management ICs, LED drivers, audio power amplifiers, motor drivers, and battery management systems. These components are engineered to provide high efficiency and reliability across diverse applications such as consumer electronics, industrial automation, and telecommunications. By leveraging advanced R&D capabilities, the firm delivers optimized semiconductor solutions that address the evolving requirements for energy conservation and system integration in modern electronic devices.

Recent filings

Filing Released Lang Actions
2025年环境、社会和公司治理（ESG）报告（英文版）
Environmental & Social Information Classification · 95% confidence The document is a comprehensive 2025 Environmental, Social and Governance (ESG) Report for Wuxi ETEK Microelectronics Co., Ltd., covering topics such as corporate governance, environmental compliance, social responsibility, climate change mitigation, energy conservation, employee rights, and stakeholder engagement. It follows ESG reporting guidelines (Shanghai Stock Exchange ESG Guide, GRI, SASB, IFRS S2) and includes non-financial disclosure on environmental, social, and governance factors. This matches the definition of an Environmental & Social Information report (ESG Report).
2026-05-14 English
简式权益变动报告书（博成未来）
Major Shareholding Notification Classification · 95% confidence The document is a simplified equity change report (“简式权益变动报告书”) disclosing that a shareholder has acquired a 10% stake via an agreement transfer. This is a notification of a major shareholding change (crossing significant ownership thresholds), consistent with our Major Shareholding Notification category.
2026-05-11 Chinese
关于持股5%以上股东协议转让部分股份暨权益变动的提示性公告（更正后）
Major Shareholding Notification Classification · 95% confidence The document is an official disclosure by a listed company concerning a transfer of shares between a >5% shareholder and a new investor, resulting in changes to major shareholdings (one party reducing from 37.27% to 27.27%, the other acquiring 10%). This fits the definition of a Major Shareholding Notification (significant share ownership level changes).
2026-05-11 Chinese
关于持股5%以上股东协议转让部分股份暨权益变动的提示性公告的更正公告
Major Shareholding Notification Classification · 85% confidence The document is a regulatory announcement correcting a prior notice about a >5% shareholder’s agreement transfer of shares and resulting equity change. This falls under notification of significant shareholding changes. Hence it aligns with Major Shareholding Notification (MRQ).
2026-05-11 Chinese
关于持股5%以上股东协议转让部分股份暨权益变动的提示性公告
Major Shareholding Notification Classification · 87% confidence The document is a Chinese regulatory announcement by a listed company disclosing that its >5% shareholder (亿晶投资) has entered into a share transfer agreement, detailing the number of shares, price, parties, pre- and post-transaction holdings, conditions and procedures. This is a notification of a significant shareholding change (crossing the 5% threshold), not a financial report or dividend notice, and thus falls under Major Shareholding Notification.
2026-05-11 Chinese
2025年年度股东会决议公告
Regulatory Filings
2026-05-06 Chinese

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