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Starpower Semiconductor Ltd. — Investor Relations & Filings

Ticker · 603290 ISIN · CNE100003RN6 Shanghai Stock Exchange Manufacturing
Filings indexed 630 across all filing types
Latest filing 2026-05-06 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603290

About Starpower Semiconductor Ltd.

https://www.powersemi.com/EN/

Starpower Semiconductor Ltd. specializes in the design and manufacture of power semiconductor chips and modules. The company's primary product portfolio includes Insulated Gate Bipolar Transistor (IGBT) modules, Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs), and Silicon Carbide (SiC) power modules. These components are critical for power conversion and control in various high-demand applications, such as electric vehicle traction inverters, solar and wind power generation systems, industrial motor drives, and uninterruptible power supplies. Starpower focuses on delivering high-efficiency, high-reliability solutions to optimize energy management across the automotive, industrial, and renewable energy sectors. The company maintains a strong emphasis on research and development to advance power density and thermal performance in its semiconductor solutions.

Recent filings

Filing Released Lang Actions
2025年年度股东会会议资料
Regulatory Filings
2026-05-06 Chinese
向不特定对象发行可转换公司债券网上中签结果公告
Share Issue/Capital Change Classification · 92% confidence The document is an official announcement detailing the online subscription lottery results (“中签结果公告”) for a convertible bond issuance to unspecified investors. It relates to the company’s issuance of new convertible bonds and the allocation of those securities, which constitutes a capital change event. Therefore, it best fits the “Share Issue/Capital Change” category (SHA).
2026-04-17 Chinese
关联交易管理办法
Regulatory Filings
2025-12-08 Chinese
年报信息披露重大差错责任追究制度
Regulatory Filings
2025-12-08 Chinese
第五届董事会第十二次会议决议公告
Regulatory Filings
2025-12-08 Chinese
审计委员会年报工作规程
Regulatory Filings
2025-12-08 Chinese

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