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TECH SEMICONDUCTORS CO., LTD. — Investor Relations & Filings

Ticker · 300046 ISIN · CNE100000KK3 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,741 across all filing types
Latest filing 2025-04-02 AGM Information
Country CN China
Listing Shenzhen Stock Exchange 300046

About TECH SEMICONDUCTORS CO., LTD.

https://www.tech-sem.com

Tech Semiconductors Co., Ltd. focuses on the design, development, and production of power semiconductor components and assemblies. The company’s core product line features high-power semiconductor chips, phase-control thyristors, rectifier diodes, and fast-recovery diodes. Additionally, it manufactures a variety of power modules, including thyristor/diode modules and bridge rectifiers, designed for efficient power conversion and regulation. These products are utilized in applications such as industrial motor control, welding equipment, uninterruptible power supplies (UPS), and renewable energy infrastructure. The company emphasizes technical reliability and performance in high-voltage and high-current environments, providing standardized and customized solutions for complex power electronic systems.

Recent filings

Filing Released Lang Actions
关于召开2024年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2024 Annual General Meeting (AGM) of 湖北台基半导体股份有限公司. It includes information about the meeting date, voting procedures (both in-person and online), agenda items to be voted on (including the 2024 annual report and financial statements), registration details, and proxy forms. The document does not contain the actual annual report or financial statements but rather the notification and procedural details for the AGM. The presence of agenda items such as the annual report and financial statements indicates this is an AGM notice. The document length is about 4618 characters, which is consistent with a detailed AGM notice rather than a full report. Therefore, the correct classification is AGM Information (AGM-R).
2025-04-02 Chinese
关于使用暂时闲置募集资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from 湖北台基半导体股份有限公司 regarding the use of temporarily idle raised funds for cash management. It details the approval by the board and supervisory committee, the source and amount of raised funds, the investment purpose, risk control measures, and the need for shareholder approval at the upcoming annual general meeting. The document does not contain actual financial statements or comprehensive financial data but rather describes a financing activity and management decision related to capital use. It is not a full financial report, audit report, or earnings release. It is also not a report publication announcement since it contains substantive information about the use of funds. This fits best under Capital/Financing Update (CAP), as it updates on the company's financing activities and capital management plans.
2025-04-02 Chinese
2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2024 Annual Report Summary" of 湖北台基半导体股份有限公司, indicating it is a summary of the full annual report. It contains detailed financial data for the year 2024, including main business descriptions, financial indicators, shareholder information, and important matters such as investment losses and board changes. The presence of audited financial data and comprehensive company information aligns with the characteristics of an Annual Report (10-K). The document length is over 5,000 characters and contains substantive financial data, not just an announcement or certification. Therefore, it should be classified as an Annual Report (10-K).
2025-04-02 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the sixth board of directors' seventh meeting of 湖北台基半导体股份有限公司. It includes approvals of the 2024 annual board work report, general manager's work report, 2024 annual report and its summary, 2024 financial settlement report, profit distribution plan, internal control self-evaluation report, and other related reports. The document also mentions that these reports will be submitted to the shareholders' meeting for approval. The document is about board meeting resolutions and approvals rather than the full annual report itself. It is a formal announcement of board decisions, not the full report or financial statements. The document length is 3862 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits best into the category of Board/Management Information (MANG), as it announces board meeting resolutions and management reports approvals.
2025-04-02 Chinese
2024年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "审计报告" (Audit Report) for 湖北台基半导体股份有限公司 covering the fiscal year from January 1, 2024 to December 31, 2024. It includes detailed auditor opinions, key audit matters, and extensive financial statements such as consolidated balance sheets, income statements, and cash flow statements. The presence of an auditor's opinion, detailed audit procedures, and comprehensive financial data confirms this is a standalone audit report rather than a full annual report or a brief announcement. The document length is substantial (15,000 characters), and it contains actual financial data and analysis, not just references or certifications. Therefore, the appropriate classification is Audit Report / Information (AR).
2025-04-02 Chinese
关于部分募投项目延期的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from 湖北台基半导体股份有限公司 regarding the delay of certain fundraising investment projects. It details the background of the fundraising, the use of funds, reasons for project delays, and approvals from the board and supervisory committee. The document does not contain comprehensive financial statements or detailed financial performance data. It is primarily an update on the status of capital projects funded by previously raised capital. The document length is 3752 characters, which is relatively short and focused on a specific capital/financing update rather than a full report or regulatory filing. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2025-04-02 Chinese

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