Skip to main content
TECH SEMICONDUCTORS CO., LTD. logo

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

Ticker · 300046 ISIN · CNE100000KK3 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,741 across all filing types
Latest filing 2021-04-01 Capital/Financing Update
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
关于签订募集资金三方监管协议的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the signing of a tripartite supervision agreement for raised funds related to a specific private placement of shares. It details the amount raised, the opening and management of special accounts for the funds, and the responsibilities of the parties involved. It references regulatory approvals and includes a verification report from an accounting firm. The document is relatively short (2598 characters) and focuses on the announcement of the agreement and fund management rather than presenting financial statements or detailed financial results. It does not contain comprehensive financial data or analysis typical of an Annual Report, Interim Report, or Capital/Financing Update. Therefore, it fits best under Capital/Financing Update (CAP) as it relates to fundraising activities and capital management.
2021-04-01 Chinese
关于公司董事、总经理辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a company's director and general manager. It details the resignation, its effective date, and the impact on the company's board and operations. There is no financial data, report, or presentation included. This fits the category of Board/Management Information, which covers announcements of changes in the company's board of directors or senior management.
2021-03-31 Chinese
北京市天元律师事务所关于湖北台基半导体股份有限公司向特定对象发行股票并在创业板上市发行过程及认购对象合规性的法律意见
Capital/Financing Update Classification · 95% confidence The document is a detailed legal opinion issued by a law firm regarding a company's private placement of shares and listing on the Growth Enterprise Market (创业板). It discusses the approval process, compliance of the issuance, subscription process, pricing, investor qualifications, and related legal documents. The content focuses on the issuance of new shares to specific investors and the legal compliance of this capital raising activity. There is no indication that this is a full annual or interim financial report, audit report, earnings release, or other types of filings. The document is not a mere announcement or certification but a substantive legal opinion on a capital issuance process. Therefore, the document best fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes.
2021-03-25 Chinese
关于控股股东持股比例被动稀释超过1%且持股比例降至30%以下的公告
Major Shareholding Notification Classification · 95% confidence The document is an official announcement regarding the passive dilution of the controlling shareholder's stake below 30% due to a specific share issuance. It includes detailed information about the shareholding changes, dates, and regulatory approvals. The content focuses on notifying the market and shareholders about changes in major shareholding percentages rather than presenting financial results, management discussion, or audit information. The document is relatively short (2128 characters) and structured as a formal disclosure of shareholding changes. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds.
2021-03-25 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向特定对象发行股票并在创业板上市发行过程和认购对象合规性报告
Capital/Financing Update Classification · 95% confidence The document is a detailed compliance report from Huatai United Securities regarding a specific private placement stock issuance by Hubei Taiji Semiconductor Co., Ltd. It includes detailed information about the issuance price, number of shares, investors, regulatory approvals, subscription process, and verification of compliance with relevant laws and regulations. The document is not an announcement of a report but a substantive report itself, focusing on the issuance process and compliance. It is not a general annual report, earnings release, or investor presentation. The content aligns with a Capital/Financing Update as it details a fundraising event and capital structure change through a private placement. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length and detail support a high confidence score.
2021-03-25 Chinese
2020年向特定对象发行股票发行情况报告书
Capital/Financing Update Classification · 95% confidence The document is titled as an "发行情况报告书" which translates to "Issuance Situation Report" or "Report on the Issuance". It details the issuance of shares to specific investors, including the number of shares issued, pricing, subscription details, regulatory approvals, and compliance with relevant securities laws. It includes detailed information about the issuance process, the investors involved, the subscription prices, and the legal and regulatory compliance statements. This type of document is a detailed report on a capital raising event through a private placement or specific object issuance of shares. It is not a general annual or quarterly report, nor is it a simple announcement or proxy statement. It is a comprehensive report on a capital/financing activity. Therefore, the most appropriate classification is "Capital/Financing Update (CAP)". The document length (15,000 characters) and detailed content confirm it is the report itself, not just an announcement or certification. Confidence is high due to the clear focus on share issuance details and regulatory compliance related to financing.
2021-03-25 Chinese

Browse filings by year

18 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.