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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 603 across all filing types
Latest filing 2025-08-25 Regulatory Filings
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
关于制定《员工借款管理办法》的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Hefei Xinhui Microelectronics Co., Ltd. regarding the formulation of an "Employee Loan Management Measures" policy. It details the purpose, scope, authorization, risk control measures, and approval procedures related to the policy. The document includes information about the board and supervisory committee approvals and the opinion of the sponsoring institution. It does not contain financial statements or detailed financial data but rather describes a new internal policy and its governance. The document length is 2620 characters, which is relatively short and reads like an official announcement rather than a full report. It is not a financial report, earnings release, or management discussion. It is also not a regulatory filing in the sense of compliance or certification but an announcement of a corporate governance and operational policy. Therefore, the best fitting category is Regulatory Filings (RNS), which serves as a fallback for miscellaneous regulatory announcements that do not fit other categories.
2025-08-25 Chinese
2025年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2025 年半年度报告摘要' which translates to '2025 Semi-Annual Report Summary'. It contains detailed financial data such as total assets, net profit, earnings per share, and shareholder information for the half-year period. The document explicitly states it is a summary of the half-year report and references the full semi-annual report for more details. The content includes comprehensive financial figures and management discussion points typical of an Interim / Quarterly Report. The document length is 3972 characters, which is under 5000 characters, but it contains substantive financial data and analysis, not just an announcement or a link to a report. Therefore, it should be classified as an Interim / Quarterly Report (IR).
2025-08-25 Chinese
2025年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "合肥新汇成微电子股份有限公司2025 年半年度报告" which translates to "Hefei New Huicheng Microelectronics Co., Ltd. 2025 Semi-Annual Report." It covers the period from January 1, 2025 to June 30, 2025, indicating it is a report for a period shorter than a full fiscal year. The content includes detailed financial data such as revenue, profit, cash flow, and management discussion and analysis, as well as company business overview and risk factors. The document is lengthy (15,000 characters) and contains substantive financial statements and analysis, not just an announcement or certification. This matches the definition of an Interim / Quarterly Report (IR).
2025-08-25 Chinese
2025年半年度募集资金存放与实际使用情况专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2025 Half-Year Special Report on the Deposit and Actual Use of Raised Funds" by Hefei New Huicheng Microelectronics Co., Ltd. It details the amount of funds raised through convertible bonds, the management and storage of these funds, their actual usage during the half-year period ending June 30, 2025, and includes a detailed table of fund usage. The document references regulatory compliance with Chinese securities laws and stock exchange rules, and includes a verification report from an accounting firm. The content is focused on the specific use and management of raised capital during a half-year period, which aligns with a specialized report on fundraising and capital usage rather than a general financial report or earnings release. The document length is over 5,000 characters and contains substantive financial data and analysis related to fundraising and capital usage. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2025-08-25 Chinese
关于聘任2025年度会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the appointment of a new accounting firm for the fiscal year 2025. It details the reasons for the change, the qualifications of the new firm, the audit fees, and the approval process by the board and audit committee. It does not contain any financial statements or audit reports themselves, but rather informs shareholders and the public about the proposed change in auditor and the related procedural steps. The document length is 4165 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates specifically to audit firm appointment and audit-related information, but is not a full annual report or audit report itself. It is not a Regulatory Filing (RNS) because it is a substantive announcement about audit firm change, not a certification or minor regulatory notice.
2025-08-25 Chinese
员工借款管理办法（2025年8月制定）
Regulatory Filings
2025-08-25 Chinese

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