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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 2024-05-08 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
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
2024-05-08 Chinese
吉林华微电子股份有限公司关于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 drops over specific trading days, the company's internal investigation, and the status of disclosed and undisclosed material information. It references the company's 2023 annual financial report and audit opinions but does not contain the financial report itself or detailed financial data. The document serves as a regulatory disclosure about stock trading anomalies and risk warnings, consistent with a regulatory filing rather than a full financial report or audit report. The document length is short (1855 characters), and it primarily informs investors about stock price volatility and related risk warnings, fitting the definition of a Regulatory Filing (RNS).
2024-05-08 Chinese
华微电子董事会审计委员会对会计师事务所2023年度履职情况评估及履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee evaluating the performance of the accounting firm for the year 2023. It discusses the audit firm's qualifications, the audit process, communication with auditors, and the committee's supervision of the audit work. It references the 2023 annual financial report audit but does not contain the financial statements or substantive financial data itself. The document is a standalone audit-related report focusing on the audit firm's performance and oversight, not the full annual report or the audit report itself. Therefore, it fits the category of Audit Report / Information (AR). The document length is 2243 characters, which is consistent with a detailed audit committee report rather than a full annual report or announcement. FY 2023
2024-04-29 Chinese
关于对吉林华微电子股份有限公司2023年度财务报表发表非标准审计意见的专项说明
Regulatory Filings
2024-04-29 Chinese
吉林华微电子股份有限公司2023年度非经营性资金占用及其它关联资金往来情况的专项说明
Regulatory Filings
2024-04-29 Chinese
吉林华微电子股份有限公司关于为控股子公司提供担保的公告
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 provision of guarantees for its controlling subsidiaries. It details the guarantee amounts, the financial status of the subsidiaries, board resolutions, and risk disclosures. The document is relatively short (2750 characters) and focuses on a specific corporate action related to guarantees for subsidiaries, including financial figures and board approval. It does not contain comprehensive financial statements or a full financial report. It is not an annual or interim report, nor an earnings release. The content fits the category of a regulatory announcement about financing-related guarantees rather than a full capital or financing update report. Given the nature of the announcement about guarantees and the detailed disclosure, it aligns best with a Capital/Financing Update (CAP) filing type, which covers updates on company financing activities or capital structure changes such as guarantees for loans.
2024-04-29 Chinese

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