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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 2023-05-05 Governance Information
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
关联方资金往来管理制度
Governance Information Classification · 95% confidence The document is titled '关联方资金往来管理制度' which translates to 'Related Party Funds Management System' and contains detailed internal rules and procedures regarding the management of funds between the company and its related parties. It includes sections on principles, payment procedures, record keeping, and responsibilities. There is no indication that this is a financial report, audit report, earnings release, or any form of regulatory filing. It is a governance-related document outlining internal control policies and compliance with laws and listing rules. The document is not an announcement or a brief summary but a full policy document. Therefore, the most appropriate classification is Governance Information (CGR). The document length (3794 characters) is consistent with a detailed governance policy rather than a short announcement or report publication notice.
2023-05-05 Chinese
投资者关系管理制度
Governance Information Classification · 95% confidence The document is titled '投资者关系管理制度' which translates to 'Investor Relations Management System'. It outlines the company's policies, principles, organizational structure, and procedures for managing investor relations. The content focuses on communication with investors, information disclosure, investor protection, and compliance with relevant laws and regulations. There are no financial statements, earnings data, or audit information present. The document is a governance-related policy document rather than a report or announcement of financial results or corporate actions. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2023-05-05 Chinese
股东大会议事规则
Governance Information Classification · 100% confidence The document is titled '股东大会议事规则' which translates to 'Rules of Procedure for the Shareholders' General Meeting' of Hefei Xinhui Microelectronics Co., Ltd. It details the governance structure, procedures for convening and conducting shareholders' meetings, voting rights, proposal submissions, and other procedural rules related to shareholder meetings. It does not contain financial data, audit information, voting results, or announcements of meetings, but rather the internal rules governing the conduct of shareholder meetings. This fits the definition of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2023-05-05 Chinese
利润分配管理制度
Governance Information Classification · 95% confidence The document is titled '利润分配管理制度' which translates to 'Profit Distribution Management System' and details the company's policies, procedures, and mechanisms for profit distribution, including cash dividends, stock dividends, decision-making processes, and shareholder protections. It references company laws, securities laws, and the company's articles of association. The document is a formal policy document outlining governance and operational rules related to profit distribution rather than a report of financial results or an announcement. It does not contain financial statements or earnings data, nor is it an announcement of a report. It is a governance-related document detailing internal rules and policies. Therefore, the most appropriate classification is Governance Information (CGR).
2023-05-05 Chinese
关联交易决策制度
Governance Information Classification · 95% confidence The document is titled '关联交易决策制度' which translates to 'Related Party Transaction Decision System'. It details the company's policies, principles, procedures, and disclosure requirements regarding related party transactions. The content is regulatory and governance-focused, outlining internal rules and compliance with laws and stock exchange regulations. There are no financial statements, earnings data, or audit opinions present. The document is a governance framework rather than a report or announcement of financial results or corporate actions. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2023-05-05 Chinese
信息披露暂缓与豁免事务管理制度
Governance Information Classification · 95% confidence The document is a detailed internal management system for information disclosure delay and exemption procedures of a company, including definitions, procedures, responsibilities, and forms related to information disclosure management. It does not contain financial data, earnings, audit results, or any report of financial performance. It is a governance-related document outlining internal rules and compliance with regulatory disclosure requirements. Therefore, it fits best under Governance Information (CGR). The document length is 3561 characters, which is relatively short but contains substantive governance content, not just an announcement or certification.
2023-04-26 Chinese

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