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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 2023-08-23 Capital/Financing Update
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
截至2023年6月30日的前次募集资金使用情况报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report on the usage of previously raised funds by the company Hefei New Huicheng Microelectronics Co., Ltd. It includes specifics on the amount raised, the timing of fund receipt, storage in bank accounts, actual usage, project investment status, delays, and benefits realized from the investment projects. It references regulatory guidelines from the China Securities Regulatory Commission and includes audited financial figures and project progress updates as of June 30, 2023. The content focuses on the use of capital raised from a prior equity issuance, detailing investment projects, fund management, and compliance with regulatory requirements. This matches the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes. The document is not an announcement of a report publication, nor is it a full annual or interim financial report, audit report, or earnings release. Therefore, the appropriate classification is CAP with high confidence.
2023-08-23 Chinese
关于召开2023年半年度业绩说明会的公告
Call Transcript Classification · 90% confidence The document is an announcement about the scheduling and details of a 2023 half-year performance explanation meeting (业绩说明会) for Hefei New Huicheng Microelectronics Co., Ltd. It references the prior disclosure of the 2023 half-year report but does not contain the report itself or substantive financial data. The document provides logistics for an investor call to discuss the half-year results, including time, place, participants, and how investors can ask questions. This matches the characteristics of a Call Transcript (CT) or an Investor Presentation (IP) announcement, but since it is announcing the upcoming performance explanation meeting (a form of earnings call or investor call), it is best classified as a Call Transcript (CT) type document. The document length is short and it is an announcement of the meeting, not the transcript itself, but given the nature of the event (performance explanation meeting), CT is the closest category. Confidence is high due to explicit mention of the meeting and its purpose.
2023-08-23 Chinese
天健会计师事务所（特殊普通合伙）关于合肥新汇成微电子股份有限公司最近三年及一期非经常性损益的鉴证报告
Audit Report / Information Classification · 95% confidence The document is a detailed audit report focusing on the verification of non-recurring profit and loss items for the past three years and one interim period. It includes an auditor's attestation, detailed financial tables, and notes explaining significant non-recurring items. The presence of an auditor's report number, references to Chinese regulatory standards, and the auditor's conclusion indicates this is a standalone audit-related document rather than a full annual or interim report. It is not a simple announcement or certification but a comprehensive audit verification report. Therefore, it fits the category of Audit Report / Information (AR). The document length (15,000 characters) and detailed content support this classification with high confidence. H1 2023
2023-08-23 Chinese
独立董事关于第一届董事会第十九次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion statement from the independent directors of Hefei Xinhui Microelectronics Co., Ltd. regarding several specific agenda items discussed at the 19th meeting of the first board of directors. It includes opinions on the use of previously raised funds, internal control self-evaluation report, non-recurring profit and loss details for recent years, and approval of increased credit limits and guarantees. The document is a formal statement of independent directors' opinions on board meeting matters, not a full financial report or audit report. It does not contain comprehensive financial statements or detailed financial analysis but rather expresses independent directors' agreement with certain reports and proposals. This fits the category of Board/Management Information (MANG), which covers announcements related to board or senior management matters, including independent directors' opinions on board meeting resolutions.
2023-08-23 Chinese
截至2023年6月30日的内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the company Hefei Xinhui Microelectronics Co., Ltd. as of June 30, 2023. It contains detailed descriptions of the company's internal control environment, risk assessment, control activities, information and communication, and internal supervision. It also includes the board of directors' conclusion on the effectiveness of internal control. The document is comprehensive and contains substantive content related to internal control evaluation rather than just an announcement or certification. It is not a full annual report or quarterly report but a specialized report on internal control evaluation, which fits the category of Audit Report / Information (AR). The length (8535 characters) and detailed content confirm it is a full report, not a brief announcement or certification. Therefore, the appropriate classification is AR (Audit Report / Information). H1 2023
2023-08-23 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2023年度持续督导半年度跟踪报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a "2023年度持续督导半年度跟踪报告" which translates to "2023 Annual Continuous Supervision Semi-Annual Tracking Report". It is issued by Haitong Securities as the sponsor institution for Hefei Xinhui Cheng Microelectronics Co., Ltd. The content includes detailed supervisory activities, review of information disclosure, risk analysis, financial data for the first half of 2023, and ongoing monitoring of the company. The document is comprehensive, contains substantive financial data and analysis for a half-year period, and is not merely an announcement or a brief summary. It is a detailed report on the company's performance and supervision for the half-year period, fitting the definition of an Interim / Quarterly Report (IR). It is not an Annual Report (10-K) because it covers only the first half of 2023, not a full fiscal year. It is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA) because it contains detailed substantive content rather than just a notice or certification. Therefore, the best classification is Interim / Quarterly Report (IR). H1 2023
2023-08-18 Chinese

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