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Jilin Sino-Microelectronics Co.,Ltd. — Investor Relations & Filings

Ticker · 600360 ISIN · CNE0000017L3 LEI · 300300LDWBEOBB2URY69 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,676 across all filing types
Latest filing 2025-12-29 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 600360

About Jilin Sino-Microelectronics Co.,Ltd.

http://en.hwdz.com.cn/

Jilin Sino-Microelectronics Co.,Ltd. operates as an Integrated Device Manufacturer (IDM) focused on the design, fabrication, and assembly of power semiconductor components. The product lineup features a broad range of power discrete devices, including MOSFETs, IGBTs, bipolar junction transistors, rectifiers, and thyristors, alongside power integrated circuits. These solutions are engineered for power conversion and management across diverse sectors such as automotive electronics, industrial control systems, consumer appliances, and telecommunications infrastructure. By integrating wafer manufacturing with advanced packaging and testing capabilities, the company provides high-reliability components optimized for energy efficiency and thermal performance in demanding electronic environments.

Recent filings

Filing Released Lang Actions
吉林华微电子股份有限公司2025年第五次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a resolution announcement from a company's extraordinary general meeting (临时股东大会) held on December 29, 2025. It details the meeting attendance, voting results on various proposals including amendments to company bylaws and rules, and legal witness statements confirming the validity of the meeting and voting process. The document does not contain financial statements or detailed financial analysis but focuses on the official voting results and decisions made at the shareholders' meeting. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is about 2593 characters, which is consistent with a detailed voting results announcement rather than a full report or presentation. Therefore, the correct classification is DVA with high confidence.
2025-12-29 Chinese
吉林华微电子股份有限公司审计委员会议事规则
Governance Information Classification · 95% confidence The document is titled "吉林华微电子股份有限公司 董事会审计委员会议事规则" which translates to "Rules of Procedure for the Board Audit Committee of Jilin Huawi Electronics Co., Ltd.". It details the composition, responsibilities, powers, meeting procedures, and disclosure requirements of the company's board audit committee. The content focuses on governance structure, internal controls, audit committee duties, and compliance with laws and company bylaws. There is no financial data, earnings information, or report publication. It is a governance-related document outlining internal rules and procedures for the audit committee within the board of directors. Therefore, it fits best under Governance Information (CGR). The document length (6517 characters) and detailed procedural content support this classification with high confidence.
2025-12-29 Chinese
吉林华微电子股份有限公司战略委员会议事规则
Governance Information Classification · 100% confidence The document is titled '吉林华微电子股份有限公司 董事会战略委员会议事规则' which translates to 'Jilin Huawi Electronics Co., Ltd. Board Strategic Committee Meeting Rules'. It details the rules, composition, responsibilities, and procedures of the Board's Strategic Committee. There is no financial data, no mention of financial results, no regulatory filings, no voting results, no announcements of reports, or any other typical financial or regulatory content. The document is a governance-related internal rules document about the board committee structure and operations. Therefore, it fits best under Governance Information (CGR). The document length is 2529 characters, which is relatively short but contains substantive governance content, not just an announcement or notice.
2025-12-29 Chinese
吉林华微电子股份有限公司关联交易管理办法
Governance Information Classification · 95% confidence The document is titled '吉林华微电子股份有限公司 关联交易管理办法' which translates to 'Jilin Huawi Electronics Co., Ltd. Related Party Transaction Management Measures'. It is a detailed internal policy document outlining the management, decision-making, disclosure, and pricing principles for related party transactions within the company. It references relevant laws and regulations, defines related parties, and sets procedures for approval and disclosure of related party transactions. There are no financial statements, earnings data, or audit opinions present. The document is a governance-related internal regulation rather than a financial report or announcement. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-12-29 Chinese
吉林华微电子股份有限公司董事会秘书工作制度
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作制度' which translates to 'Board Secretary Work System'. It outlines the duties, qualifications, and responsibilities of the company's board secretary, including governance, compliance with laws and stock exchange rules, and internal control mechanisms. It is a detailed governance-related policy document rather than a financial report, announcement, or meeting material. There is no indication of financial data, voting results, or report publication. The content focuses on governance practices and internal rules related to the board secretary role. Therefore, the document fits best under Governance Information (CGR). The document length is 3215 characters, which is consistent with a detailed policy document rather than a brief announcement or report publication notice.
2025-12-29 Chinese
吉林华微电子股份有限公司关于选举孙海龙先生为第九届董事会独立董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the election of Mr. Sun Hailong as an independent director to the company's ninth board of directors. It includes details about the board resolution, nomination process, and the candidate's qualifications. There is no financial data, no mention of annual or interim reports, earnings, or other financial disclosures. The content clearly relates to changes in the company's board of directors. Therefore, this document fits the category of Board/Management Information (MANG). The document length is short and focused on management changes, not a report or announcement of a report publication.
2025-12-29 Chinese

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