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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 2025-03-25 Regulatory Filings
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关于被吉林证监局责令改正的进展暨风险提示公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by 吉林华微电子股份有限公司 regarding regulatory actions and risk warnings related to potential delisting due to failure to rectify non-operating fund occupation within a specified timeframe. It references regulatory bodies (China Securities Regulatory Commission Jilin Bureau, Shanghai Stock Exchange), specific regulatory rules (Shanghai Stock Exchange Listing Rules), and outlines the progress and risks of potential stock suspension and delisting. The document is not a financial report, audit, or earnings release but a regulatory compliance and risk disclosure announcement. It is also relatively short (2478 characters) and serves as a risk warning and progress update rather than a full report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for regulatory announcements and compliance disclosures that do not fit other specific categories.
2025-03-25 Chinese
吉林华微电子股份有限公司关于为子公司提供担保的进展情况公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by 吉林华微电子股份有限公司 regarding the progress of providing guarantees for its subsidiary 吉林麦吉柯半导体有限公司. It details the guarantee amount, contractual terms, board approvals, and financial status of the subsidiary. The document is relatively short (2638 characters) and focuses on a specific financing-related guarantee transaction rather than comprehensive financial results or management commentary. It is not an annual or interim report, audit report, or earnings release. It is not a call transcript, AGM material, or voting result. The content fits best with a Capital/Financing Update (CAP) as it concerns the company's financing activities and guarantee commitments for a subsidiary's loan. Therefore, the appropriate classification is CAP with high confidence.
2025-03-25 Chinese
吉林华微电子股份有限公司关于为子公司提供担保的进展情况公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by 吉林华微电子股份有限公司 regarding the progress of providing guarantees for its subsidiary 吉林华微斯帕克电气有限公司. It details the guarantee amount, contractual parties, board approvals, financial data of the subsidiary, and the rationale for the guarantee. The document is an update on financing-related activity, specifically about guarantees provided to a subsidiary for loans. It is not a full financial report, audit, or earnings release, nor is it a regulatory certification or voting result. The content fits best under Capital/Financing Update (CAP) as it concerns financing activities and guarantees provided by the company.
2025-03-17 Chinese
吉林华微电子股份有限公司关于被吉林证监局责令改正的进展暨风险提示公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by 吉林华微电子股份有限公司 regarding regulatory actions and risk warnings related to potential delisting due to failure to rectify non-operating fund occupation issues within a specified timeframe. It references regulatory bodies (China Securities Regulatory Commission Jilin Bureau, Shanghai Stock Exchange), specific regulatory rules (Shanghai Stock Exchange Listing Rules), and outlines the progress and risks of potential stock suspension and delisting. The document is not a financial report, audit, or earnings release but a regulatory compliance and risk disclosure announcement. It is also relatively short (2427 characters) and serves as a risk warning and progress update rather than a full report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for regulatory announcements and compliance disclosures that do not fit other specific categories.
2025-03-11 Chinese
吉林华微电子股份有限公司股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding abnormal stock price fluctuations of the company 吉林华微电子股份有限公司 (Jilin Huawi Electronics Co., Ltd.). It discusses stock price movements, regulatory penalties, risk warnings, and potential delisting risks due to non-operating fund occupation and audit issues. It references regulatory bodies (Shanghai Stock Exchange, China Securities Regulatory Commission), specific dates, and risk warnings but does not contain financial statements or detailed financial data. The document is relatively short (3290 characters) and serves as a regulatory announcement about stock trading abnormalities and related risks rather than a financial report or audit report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such regulatory announcements and compliance disclosures that do not fit other specific categories.
2025-03-11 Chinese
关于吉林华微电子股份有限公司股票交易异常波动询问函的回函
Regulatory Filings
2025-03-11 Chinese

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