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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 2023-05-09 Regulatory Filings
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
关于完成工商变更登记并换发营业执照的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the completion of business registration changes and the issuance of a new business license. It references a previous shareholder meeting where changes to the company's business scope and articles of association were approved. The document is short (749 characters) and serves as a formal notification of administrative updates rather than a financial report or detailed filing. It does not contain financial data, audit information, management changes, or voting results. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2023-05-09 Chinese
北京市中伦（深圳）律师事务所关于湖北台基半导体股份有限公司2022年年度股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the 2022 Annual General Meeting (AGM) of 湖北台基半导体股份有限公司. It details the legality of the AGM's convening, the qualifications of attendees, the voting procedures, and the voting results on various agenda items including the 2022 annual report, financial statements, profit distribution, and other corporate matters. The document does not contain the actual annual report or financial statements but rather confirms the legality and validity of the AGM process and voting outcomes. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA) because it officially reports the results of shareholder votes at the AGM.
2023-05-05 Chinese
2022年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2022 Annual General Meeting Resolution Announcement" for 湖北台基半导体股份有限公司. It details the convening of the shareholders' meeting, attendance, voting results on various proposals including the 2022 annual report, financial statements, profit distribution, and other corporate matters. The document primarily reports the voting results and resolutions passed at the annual general meeting. It does not contain the full annual report or financial statements themselves, but rather the official announcement of the meeting outcomes and voting results. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is about 4819 characters, which is sufficient to include detailed voting results rather than a brief report publication announcement. Therefore, the correct classification is DVA with high confidence.
2023-05-05 Chinese
华泰联合证券有限责任公司关于湖北台基半导体股份有限公司2022年度跟踪报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2022年度跟踪报告" (2022 Annual Tracking Report) issued by the sponsor 华泰联合证券有限责任公司 regarding 湖北台基半导体股份有限公司. It details the sponsor's review and supervision work over the company during the year 2022, including information disclosure, governance, fundraising supervision, and issues found with corrective measures. It also discusses the company's commitments and contract performance. The document is a detailed report on the sponsor's tracking and supervision activities rather than a full annual report or financial statements. It is not an announcement of a report publication but the report itself. This type of document aligns with the category of Audit Report / Information (AR), as it involves audit-related supervisory findings and opinions on company compliance and governance, but is not a full annual report (10-K) or interim report (IR).
2023-04-28 Chinese
关于对外投资设立控股子公司暨关联交易的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the company's external investment to establish a controlling subsidiary and related party transactions. It includes information about the investment agreement, shareholder structure, governance, pricing policy, and approvals from the board, supervisory committee, independent directors, and the sponsor institution. The document is not a financial report, earnings release, or management discussion but rather a formal announcement of a corporate investment transaction involving related parties. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is a regulatory announcement about a capital investment and related party transaction. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length (9207 characters) and content confirm it is a full announcement, not a brief notice or report publication announcement.
2023-04-24 Chinese
独立董事关于第五届董事会第十一次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from the independent directors of Hubei Taiji Semiconductor Co., Ltd. regarding matters discussed at the 11th meeting of the 5th board of directors. It specifically addresses approval of an external investment and related party transaction, confirming compliance with laws and company regulations. The document is a formal board/management communication about board meeting decisions and opinions, not a full report, financial statement, or announcement of voting results. It does not contain financial data or detailed management discussion but is related to board-level governance and decisions. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on board opinions, not a full report or announcement.
2023-04-24 Chinese

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