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Hangzhou Lion Microelectronics Co.,Ltd — Investor Relations & Filings

Ticker · 605358 ISIN · CNE100004314 Shanghai Stock Exchange Manufacturing
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Filings indexed 905 across all filing types
Latest filing 2025-11-17 Governance Information
Country CN China
Listing Shanghai Stock Exchange 605358

About Hangzhou Lion Microelectronics Co.,Ltd

Hangzhou Lion Microelectronics Co.,Ltd. specializes in the research, development, and manufacturing of semiconductor silicon wafers and discrete semiconductor devices. The company's product portfolio includes high-purity silicon materials, polished wafers, and epitaxial wafers ranging from 6 to 12 inches in diameter. Additionally, it produces a variety of power semiconductor chips and discrete components, such as Schottky barrier diodes and MOSFETs. These products are utilized across diverse sectors, including automotive electronics, power management, industrial automation, and consumer electronics. By maintaining an integrated business model that spans from raw material processing to finished chip production, the company provides critical components for the global semiconductor supply chain, focusing on high-performance and high-reliability solutions for modern electronic systems.

Recent filings

Filing Released Lang Actions
立昂微关于制定、修订部分管理制度的公告
Governance Information Classification · 95% confidence The document is an announcement from the board of directors of Hangzhou Lian Microelectronics Co., Ltd. regarding the formulation and revision of several internal governance systems. It lists various governance policies that have been revised or newly added, some of which require shareholder meeting approval. The document references compliance with company law, stock exchange listing rules, and governance guidelines. It is not a full report but an announcement about governance policy changes and their submission to shareholders. The content aligns with governance information rather than financial results, audit, or other report types. Therefore, the document fits best under Governance Information (CGR). The document length is short (1076 characters), and it is not a report publication announcement or a certification. Hence, the classification is CGR with high confidence.
2025-11-17 Chinese
杭州立昂微电子股份有限公司董事会ESG委员会工作细则
Governance Information Classification · 95% confidence The document is a detailed set of rules and procedures for the ESG (Environmental, Social, and Governance) Committee of the Board of Directors of Hangzhou Lion Microelectronics Co., Ltd. It outlines the committee's composition, responsibilities, meeting procedures, and governance related to ESG matters. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, and no other regulatory filings. The document is focused on governance practices specifically related to ESG oversight by the board committee. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices, including ESG governance.
2025-11-17 Chinese
杭州立昂微电子股份有限公司对外担保管理制度
Governance Information Classification · 95% confidence The document is titled as a management system for external guarantees by the company, detailing internal rules, approval procedures, risk management, and disclosure obligations related to external guarantees. It references company laws, listing rules, and internal governance. There is no financial data, earnings information, or report publication mentioned. The content is about governance policies and procedures rather than a financial report or announcement. Therefore, it fits best under Governance Information (CGR). The document length is 3104 characters, which is relatively short but contains substantive governance content, not just an announcement or certification.
2025-11-17 Chinese
杭州立昂微电子股份有限公司可持续发展(ESG)管理制度
Environmental & Social Information Classification · 95% confidence The document is a detailed policy document titled '杭州立昂微电子股份有限公司可持续发展(ESG)管理制度', which translates to 'Hangzhou Lion Microelectronics Co., Ltd. Sustainable Development (ESG) Management System'. It outlines the company's ESG management principles, responsibilities, governance structure, stakeholder rights protection, environmental policies, social responsibility, and information disclosure related to sustainability. There is no indication that this is a report or announcement of financial results, nor is it a regulatory filing or certification. The content focuses on Environmental, Social, and Governance (ESG) factors and the company's sustainability management system. Therefore, the document fits the category of Environmental & Social Information (SR). The document length is 4567 characters, which is sufficient for a substantive report rather than a brief announcement.
2025-11-17 Chinese
杭州立昂微电子股份有限公司董事、高级管理人员离职管理制度
Board/Management Information Classification · 95% confidence The document is titled '董事、高级管理人员离职管理制度' which translates to 'Board and Senior Management Departure Management System'. It outlines policies and procedures related to the resignation, removal, and responsibilities of directors and senior management personnel. The content focuses on governance rules regarding board and management personnel changes, their duties, and related company policies. There is no financial data, no mention of financial results, no voting results, no legal proceedings, no capital changes, and no report publication announcements. The document is a governance-related internal policy document concerning board and management personnel. Therefore, the most appropriate classification is 'Board/Management Information' (MANG). The document length is 2277 characters, which is relatively short but contains substantive governance content rather than a mere announcement or certification. Confidence is high due to clear governance content and absence of financial or other report data.
2025-11-17 Chinese
立昂微关于召开2025年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about the convening of the 2025 first extraordinary general meeting (临时股东大会) of the company, including details about the meeting date, voting methods, agenda items, and instructions for shareholders. It does not contain actual financial statements or results but rather logistical and procedural information for the shareholders' meeting. The document length is 3784 characters, which is relatively short and consistent with a meeting notice rather than a full report. There is no indication that this is a report publication announcement or a regulatory filing. The content fits the definition of a Proxy Solicitation & Information Statement (PSI), as it provides materials sent to shareholders to inform and request votes for the meeting.
2025-11-17 Chinese

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