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UNION SEMICONDUCTOR (HEFEI) CO., LTD. — Investor Relations & Filings

Ticker · 688403 ISIN · CNE100005PP0 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 606 across all filing types
Latest filing 2023-06-15 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 688403

About UNION SEMICONDUCTOR (HEFEI) CO., LTD.

http://www.unionsemicon.com.cn/

Union Semiconductor (Hefei) Co., Ltd. is an integrated circuit design enterprise specializing in high-performance analog and mixed-signal solutions. The company focuses on the research, development, and distribution of power management integrated circuits (PMICs), including DC-DC converters, linear regulators (LDOs), and battery management systems. Its product portfolio also encompasses signal chain components, interface ICs, and specialized drivers. These products are engineered for applications across consumer electronics, industrial automation, telecommunications, and automotive electronics. By prioritizing technical innovation and high-efficiency design, the company provides reliable semiconductor components characterized by low power consumption and compact form factors, supporting the requirements of advanced electronic systems and power-sensitive applications.

Recent filings

Filing Released Lang Actions
2023年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2023 first extraordinary general meeting (临时股东大会) of Hefei Xinhui Microelectronics Co., Ltd. It includes information about the meeting date, attendance, voting results on specific proposals, and legal witness statements confirming the legality and validity of the meeting and resolutions. The content focuses on shareholder voting results and meeting procedures rather than financial performance or management discussion. The document length is 2645 characters, which is relatively short but contains substantive voting results and meeting details. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA), which covers official results from shareholder votes at any general meeting. It is not an announcement of a report publication, nor a full annual or interim report, nor a proxy solicitation. Therefore, the correct classification is DVA with high confidence.
2023-06-15 Chinese
监事会关于公司2023年限制性股票激励计划首次授予激励对象名单的核查意见及公示情况说明
Board/Management Information Classification · 95% confidence The document is an official announcement from the supervisory board regarding the verification and public disclosure of the initial list of recipients for the company's 2023 restricted stock incentive plan. It includes details about the legal compliance, internal verification, and public notice process related to the stock incentive plan. The content focuses on governance and compliance aspects related to management incentives rather than financial results, capital changes, or shareholder voting outcomes. It does not contain financial statements or earnings data, nor is it a report of voting results or a proxy solicitation. The document is best classified under Board/Management Information (MANG) because it relates to management incentive plans and internal governance matters concerning senior management and key personnel.
2023-06-12 Chinese
2023年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as "2023 年第一次临时股东大会会议资料" which translates to "2023 First Extraordinary General Meeting (EGM) Meeting Materials". It contains detailed meeting agenda, instructions for shareholders, and multiple proposals to be voted on during the meeting, including stock incentive plans and authorizations for the board. The content is clearly materials prepared for a shareholders meeting, not the meeting minutes or voting results. It is not a full annual or interim report, nor an earnings release or audit report. It is not a proxy solicitation or voting results announcement. The document is a presentation or materials shared during a shareholders meeting, specifically an Extraordinary General Meeting (EGM). According to the filing definitions, presentations and materials shared during the Annual General Meeting (AGM) or similar shareholder meetings fall under AGM Information (AGM-R). Therefore, the correct classification is AGM Information (AGM-R). The document length (7322 characters) and detailed content support this classification with high confidence.
2023-06-09 Chinese
合肥新汇成微电子股份有限公司2023年限制性股票激励计划（草案）
Remuneration Information Classification · 95% confidence The document is titled '合肥新汇成微电子股份有限公司2023年限制性股票激励计划（草案）' which translates to 'Hefei Xinhui Microelectronics Co., Ltd. 2023 Restricted Stock Incentive Plan (Draft)'. It is a detailed draft plan for a restricted stock incentive program, including sections on the purpose, management, scope, stock allocation, vesting conditions, and implementation procedures. The document discusses stock incentives for management and key personnel, the number of shares involved, vesting schedules, performance conditions, and legal compliance. This is a comprehensive plan related to stock-based compensation and incentives for company executives and employees. It is not an annual report, earnings release, or financial statement. It is not a proxy statement or voting results announcement. It is not a regulatory filing or legal proceeding update. It is a detailed plan document about stock incentives, which falls under Remuneration Information filings, as these filings detail compensation plans for executives and directors, including stock incentive plans. Therefore, the appropriate classification is 'DEF 14A' (Remuneration Information). The document length and detail support this classification with high confidence.
2023-05-30 Chinese
海通证券股份有限公司关于合肥新汇成微电子股份有限公司开展远期外汇交易业务的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from Haitong Securities regarding Hefei Xinhui Microelectronics Co., Ltd.'s forward foreign exchange trading business. It includes descriptions of the business purpose, transaction amounts, risk analysis, risk control measures, accounting treatment, and approvals by the board, independent directors, and supervisory board. The document is a formal opinion or verification report related to a specific financial activity rather than a general financial report or earnings release. It does not contain financial statements or quarterly/yearly financial results. It is not an announcement of a report but a standalone audit or verification opinion related to accounting and regulatory compliance. Therefore, it fits best under Audit Report / Information (AR). The document length is 3511 characters, which is relatively short but contains substantive content, not just an announcement or certification letter, so it is not RPA or RNS. FY 2023
2023-05-30 Chinese
关于募投项目延期的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company regarding the delay of investment projects funded by proceeds from its initial public offering (IPO). It details the original and adjusted timelines for project completion, the reasons for the delay, and confirms that the investment content, total amount, and implementation entities remain unchanged. It also includes opinions from the board, independent directors, supervisory board, and the sponsoring institution. The document references regulatory approvals and compliance with securities regulations. The content is focused on the status and changes related to the use of raised capital, specifically the postponement of projects funded by the IPO proceeds. It is not a full financial report, audit report, or earnings release, but rather an update on capital investment projects and their timelines. This fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes, including the use and progress of raised funds.
2023-05-30 Chinese

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