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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 2025-01-24 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公司股票被叠加实施其他风险警示的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from the company regarding the imposition of an additional risk warning on its stock due to non-operating fund occupation issues and previous internal control audit problems. It details the stock code, the start date of the risk warning, regulatory references, and the company's response measures. The document does not contain financial statements or detailed financial data but serves as a regulatory disclosure about the stock's risk status and trading conditions. It is not an annual report, audit report, earnings release, or any financial report but a regulatory announcement about stock risk warnings. Therefore, it fits best under Regulatory Filings (RNS). The document length is short (1783 characters), and it is a formal regulatory announcement rather than a report or presentation.
2025-01-24 Chinese
吉林华微电子股份有限公司关于收到中国证券监督管理委员会吉林监管局《行政处罚事先告知书》的公告
Legal Proceedings Report Classification · 95% confidence The document is an official announcement from 吉林华微电子股份有限公司 regarding receipt of an administrative penalty notice from the China Securities Regulatory Commission (CSRC) Jilin Bureau. It details the investigation findings, alleged violations related to information disclosure, non-operating fund occupation by controlling shareholders, and penalties proposed against the company and responsible individuals. The document includes legal references, penalty amounts, and market ban measures. It is not a financial report, earnings release, or management discussion but a regulatory/legal proceeding announcement. The document length is 6767 characters, and it contains detailed factual and legal information about the administrative penalty case. Therefore, it fits best under the category of Legal Proceedings Report (LTR).
2025-01-24 Chinese
吉林华微电子股份有限公司关于公司股票被实施其他风险警示相关事项的进展公告
Regulatory Filings Classification · 95% confidence The document is an announcement from 吉林华微电子股份有限公司 regarding the progress of matters related to the company's stock being subject to other risk warnings due to a negative opinion on the internal control audit report for the fiscal year 2023. It details ongoing investigations by the China Securities Regulatory Commission, internal control remediation efforts, and risk warnings to investors. The document is a progress update on regulatory and compliance issues rather than a full audit report or annual report. It is also relatively short (3362 characters) and focuses on regulatory compliance and risk disclosures. Therefore, it fits best into the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2025-01-23 Chinese
吉林华微电子股份有限公司2024年年度业绩预告
Regulatory Filings Classification · 95% confidence The document is titled '2024 年度业绩预告' which translates to '2024 Annual Performance Forecast'. It provides preliminary profit estimates for the fiscal year 2024, including expected net profit and net profit excluding non-recurring items, with comparisons to the prior year. The document explicitly states that the forecasted results are unaudited and preliminary, and it includes risk warnings related to regulatory investigations and financial irregularities. The document length is 1990 characters, which is relatively short and primarily serves as a profit forecast announcement rather than a full financial report. It does not contain detailed financial statements or comprehensive analysis typical of an Annual Report (10-K) or Interim Report (IR). It also does not fit into categories like Earnings Release (ER) because it is a forecast, not an actual results announcement. Given these factors, the document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement of a performance forecast with risk disclosures, not the full report itself.
2025-01-23 Chinese
吉林华微电子股份有限公司2025年第一次临时股东大会会议资料
AGM Information Classification · 100% confidence The document is titled '2025 年第一次临时股东大会资料' which translates to '2025 First Extraordinary General Meeting (EGM) Materials'. It contains detailed information about the meeting agenda, voting procedures, and a specific proposal to elect a new independent director. The content includes meeting instructions, agenda items, voting rules, and candidate biography, all typical of materials prepared for a shareholders' meeting. There is no financial data or report analysis present, and the document is relatively short (3064 characters). This matches the description of AGM Information (AGM-R), which includes presentations and materials shared during the Annual or Extraordinary General Meeting. Therefore, the document is best classified as AGM Information (AGM-R).
2025-01-23 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 an announcement from 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 (3199 characters) and focuses on a specific financing guarantee transaction rather than presenting comprehensive financial data or a full report. It does not contain financial statements or detailed financial analysis typical of annual or interim reports. It is not a certification or officer attestation. The content fits best with a Capital/Financing Update (CAP) as it relates to the company's financing activities and guarantees provided to a subsidiary. Therefore, the appropriate classification is CAP with high confidence.
2025-01-21 Chinese

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