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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 2023-02-21 Board/Management Inform…
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
独立董事候选人声明-崔婕
Board/Management Information Classification · 95% confidence The document is a statement by an independent director candidate of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It contains declarations about the candidate's qualifications, independence, and compliance with relevant laws and regulations. There are no financial statements, earnings data, or report attachments. The document is a formal announcement related to board/management information, specifically about a director candidate's declaration. It does not fit into financial reports, audit reports, or regulatory filings as a certification. Therefore, the appropriate classification is Board/Management Information (MANG). The document length is short and focused on management nomination and qualifications, confirming this classification.
2023-02-21 Chinese
独立董事提名人声明
Board/Management Information Classification · 95% confidence The document is a formal announcement from the board of Shanghai Hualing Integrated Circuit Technology Co., Ltd. nominating candidates for independent directors for the fifth board. It includes detailed statements about the qualifications, independence, and compliance of the nominees with relevant laws and regulations. There is no financial data, earnings information, or report publication mentioned. The content is focused on board/management information, specifically the nomination of board members. Therefore, the document fits the category of Board/Management Information (MANG). The document length is 2433 characters, which is consistent with a detailed announcement rather than a full report.
2023-02-21 Chinese
持股 5%以上股东减持股份计划公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding a shareholder holding more than 5% of shares planning to reduce their holdings. It details the shareholder's identity, the number and percentage of shares to be reduced, the method and timing of the reduction, compliance with regulatory requirements, and risk disclosures. There is no financial data, earnings information, or management discussion. The document is a formal notification of a major shareholding change, specifically a reduction in shareholding by a significant shareholder. This fits the definition of a Major Shareholding Notification (MRQ). The document length is short and focused solely on the shareholding reduction plan, not a full report or financial statement.
2023-01-04 Chinese
第四届董事会 2022 年第十二次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 12th meeting of the 4th Board of Directors of Shanghai Hualing Integrated Circuit Technology Co., Ltd. It details the meeting date, attendance, agenda items, and voting results on specific proposals such as asset purchase and loan provision to a subsidiary. There is no financial data or comprehensive report content, but rather a corporate governance update about board decisions. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors or senior management.
2022-12-18 Chinese
全资子公司购买资产的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a transaction where the company's wholly-owned subsidiary is purchasing assets (public rental housing). It details the transaction overview, pricing, approval by the board, and confirms that it is not a major asset restructuring or related party transaction. The document is a formal announcement of a specific asset purchase transaction, including financial figures and strategic rationale, but it is not a financial report, earnings release, or regulatory certification. It is not a full annual or interim report, nor a call transcript or governance document. The content fits best with a Capital/Financing Update as it relates to a financing activity (asset purchase and loan to subsidiary). The document length is under 5,000 characters, but it contains substantive transaction details, not just a report publication notice. Therefore, the classification is Capital/Financing Update (CAP).
2022-12-18 Chinese
董事及高级管理人员辞职公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a company's board member and senior management personnel. It details the resignation date, shares held by the resigning individual, and the impact of the resignation on the company's board composition and operations. There is no financial data, no mention of a report or financial results, and the content focuses solely on management changes. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication or regulatory filing. Hence, the classification is MANG with high confidence.
2022-11-24 Chinese

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