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华岭股份 — Investor Relations & Filings

Ticker · 920139 Beijing Stock Exchange Professional, scientific and technical activities
Open in API
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
董事会议事规则
Governance Information Classification · 100% confidence The document is titled "上海华岭集成电路技术股份有限公司董事会议事规则" which translates to "Shanghai Hualing Integrated Circuit Technology Co., Ltd. Board Meeting Rules." It details the rules and procedures governing the company's board meetings, including composition, powers, meeting convocations, voting procedures, and record-keeping. The document is a formal set of governance rules and internal management policies for the board of directors. It is not a report of financial results, audit, or any shareholder meeting results. It is not an announcement or a proxy statement but a governance document outlining internal rules and board structure. Therefore, it fits the category of Governance Information (CGR). The document length (6145 characters) and content confirm it is a full governance rules document, not a brief announcement or certification.
2025-08-26 Chinese
董事会秘书工作制度
Governance Information Classification · 95% confidence The document is a detailed internal governance policy titled '董事会秘书工作制度' (Board Secretary Work System) issued by the company's board. It outlines the roles, responsibilities, qualifications, appointment, and dismissal procedures of the board secretary, referencing relevant laws and stock exchange rules. There is no financial data, earnings information, or report publication announcement. The content focuses on governance structure and internal rules related to board secretary duties. Therefore, it fits the category of Governance Information (CGR). The document length is 3068 characters, which is sufficient for a full policy document rather than a brief announcement.
2025-08-26 Chinese
董事会审计委员会工作细则
Governance Information Classification · 95% confidence The document is titled as the "Board Audit Committee Work Rules" of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It details the composition, responsibilities, and operational procedures of the audit committee under the board of directors. The content is about governance structure and internal rules related to the audit committee, not a financial report or audit report itself. There is no indication of financial statements, audit opinions, or regulatory certifications. The document is a formal internal governance document approved by the board, focusing on audit committee duties and governance practices. Therefore, it fits best under Governance Information (CGR). The document length is over 5,000 characters and contains substantive content, so it is not a mere announcement or regulatory filing.
2025-08-26 Chinese
关联交易管理制度
Governance Information Classification · 95% confidence The document is titled as a management system for related party transactions of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It details the company's internal rules and procedures regarding related party transactions, including definitions, principles, pricing, decision-making procedures, disclosure requirements, and approval processes. The document includes board meeting resolutions and references to compliance with laws and listing rules. It is a detailed governance-related policy document rather than a financial report, earnings release, or announcement of voting results. It does not contain financial statements or earnings data, nor is it a simple announcement or certification. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-26 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled as a management system for external investment by Shanghai Hualing Integrated Circuit Technology Co., Ltd. It details internal management rules, decision-making procedures, and approval authorities related to the company's external investments. The document includes references to company laws, securities laws, and listing rules, and it was approved by the board and requires shareholder approval. It is a corporate governance or internal management policy document rather than a financial report, earnings release, or announcement of voting results. It does not contain financial statements or audit information. The document is not a report publication announcement since it is the full text of the management system. Therefore, the best fitting category is Governance Information (CGR). The document length is under 5,000 characters but contains substantive content, not just an announcement or certification, so it is not RPA or RNS.
2025-08-26 Chinese
总经理工作细则
Governance Information Classification · 95% confidence The document is titled as "总经理工作细则" (General Manager Work Rules) and details the internal management rules regarding the appointment, responsibilities, and governance of the company's general manager. It includes sections on the general provisions, appointment and removal, duties and powers, meetings, and reporting systems. The document is an internal governance policy issued by the company's board and does not contain financial data, earnings, audit information, or shareholder voting results. It is not a report or announcement of financial results or capital changes. The document is a governance-related internal rules disclosure, fitting the category of Governance Information (CGR). The document length is 2900 characters, which is relatively short but contains substantive governance content, not just an announcement or notice. Therefore, the best classification is CGR with high confidence.
2025-08-26 Chinese

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