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华岭股份 — Investor Relations & Filings

Ticker · 920139 Beijing Stock Exchange Professional, scientific and technical activities
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Filings indexed 389 across all filing types
Latest filing 2025-08-26 Governance Information
Country CN China
Listing Beijing Stock Exchange 920139

About 华岭股份

Shanghai Hualing Semiconductor Co., Ltd. provides specialized integrated circuit testing services and technical solutions. The company's core operations include wafer testing, finished product testing, and the development of customized test programs. It supports a diverse range of high-performance chips, including microprocessors, field-programmable gate arrays (FPGAs), radio frequency (RF) devices, and automotive-grade semiconductors. Beyond standard testing, the company offers reliability analysis and failure analysis to ensure product integrity. Utilizing advanced automated test equipment and high-precision platforms, it serves integrated circuit design houses and wafer foundries throughout the product development and mass production phases. Its technical expertise focuses on optimizing test efficiency and accuracy for complex system-on-chip (SoC) and mixed-signal architectures.

Recent filings

Filing Released Lang Actions
信息披露事务管理制度
Governance Information Classification · 95% confidence The document is a detailed internal management system for information disclosure of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It extensively covers the company's policies and procedures for information disclosure, including definitions, responsibilities, types of reports (annual, interim, quarterly, and temporary reports), major transaction disclosures, risk disclosures, and other regulatory compliance matters. It references Chinese securities laws, the Beijing Stock Exchange rules, and the China Securities Regulatory Commission. The document is not an actual financial report, earnings release, or announcement of voting results, but rather a governance and compliance document detailing the company's internal rules and governance practices related to information disclosure. Therefore, it fits best under Governance Information (CGR).
2025-08-26 Chinese
会计师事务所选聘制度
Governance Information Classification · 95% confidence The document is a detailed internal policy titled 'Accounting Firm Selection System' for Shanghai Hualing Integrated Circuit Technology Co., Ltd. It outlines procedures, requirements, and governance related to the selection and appointment of accounting firms for auditing purposes. It includes references to board and shareholder approvals, audit committee responsibilities, and compliance with laws and regulations. There are no financial statements, audit opinions, or actual audit reports included. The document is not an audit report itself but a governance and procedural document related to audit firm selection. Therefore, it fits best under 'Governance Information' (CGR), which covers internal rules and governance practices. The document length is 4182 characters, which is substantial and contains detailed governance content rather than a brief announcement or certification. Hence, the classification is CGR with high confidence.
2025-08-26 Chinese
高级管理人员离任公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management personnel, specifically the vice general manager of the company. It details the departure date, shareholding information, compliance with board composition rules, and the impact of the departure on the company. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to any report publication. The content clearly fits the category of management changes. Therefore, the document is best classified as Board/Management Information (MANG). The document length is short but contains substantive information about management change, not just a brief notice or report publication announcement.
2025-07-27 Chinese
关于对上海华岭集成电路技术股份有限公司的年报问询函的回复公告
Annual Report Classification · 95% confidence The document is a detailed response to an inquiry letter regarding the company's annual report, specifically addressing the 2024 fiscal year. It contains extensive financial data, including revenue, costs, fixed assets, depreciation, and audit procedures. The text includes management's explanations and auditor's opinions on the financial statements, fixed assets, and in-progress projects. The presence of comprehensive financial figures, audit evidence, and management's detailed replies to regulatory questions about the annual report indicates this is the actual Annual Report or a detailed part of it, not merely an announcement or a certification. The document length (15,000 characters) and depth of financial and operational detail further support classification as an Annual Report (10-K equivalent). FY 2024
2025-06-30 Chinese
安永华明会计师事务所(特殊普通合伙)就上海华岭集成电路技术股份有限公司2024年年报问询函财务事项的专项说明
Audit Report / Information Classification · 95% confidence The document is a detailed response to an inquiry letter from the Beijing Stock Exchange Listing Company Management Department regarding the 2024 annual report of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It includes extensive explanations about financial statement items, audit opinions from Ernst & Young Hua Ming CPA firm, detailed financial data such as revenue, costs, fixed assets, depreciation, impairment tests, and audit procedures. The document is clearly related to the audit and verification of the company's 2024 annual financial statements and addresses specific financial reporting issues raised in the inquiry letter. It contains substantive financial data and audit information but is not the full annual report itself. Given the focus on audit opinions, accounting policies, and detailed audit procedures related to the annual financial statements, this document fits best into the category of Audit Report / Information (AR). FY 2024
2025-06-30 Chinese
第五届董事会第十九次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement of resolutions passed at the 19th meeting of the 5th Board of Directors of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It details the appointment of new senior management positions (General Manager and Deputy General Manager) and adjustments to the Board's specialized committees. The document includes voting results and procedural compliance statements. There is no financial data, earnings information, or report publication mentioned. The content clearly relates to changes in the company's board and senior management. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and focused on management appointments and committee changes, confirming the classification.
2025-06-26 Chinese

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