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Jinlei Technology Co., Ltd. — Investor Relations & Filings

Ticker · 300443 ISIN · CNE100001Z66 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,356 across all filing types
Latest filing 2025-03-27 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300443

About Jinlei Technology Co., Ltd.

https://www.jinleiwind.com

Jinlei Technology Co., Ltd. specializes in the research, development, and manufacturing of wind turbine main shafts and large-scale forgings. The company provides a comprehensive range of products, primarily focusing on main shafts for power generation systems ranging from 1.5MW to over 8MW. Its integrated production process encompasses electric furnace steelmaking, forging, heat treatment, and precision machining. Jinlei serves a global market, supplying critical components to major turbine original equipment manufacturers. The company utilizes advanced manufacturing technologies to produce high-precision components that meet the technical requirements of the renewable energy sector. Beyond its core focus on main shafts, the company manufactures various free forgings for heavy machinery applications, leveraging its large-scale production capacity and technical expertise to support global infrastructure and energy projects.

Recent filings

Filing Released Lang Actions
中泰证券股份有限公司关于金雷科技股份公司使用闲置自有资金购买理财产品的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed opinion and verification report from a sponsoring securities company regarding the use of idle funds by a listed company to purchase financial products. It includes investment purpose, amount, risk analysis, decision procedures, and approvals by the board and supervisory committee. It is not a financial report like an annual or interim report, nor is it a simple announcement or certification. It is a formal audit or verification opinion related to regulatory compliance and internal controls concerning a specific financial activity. Therefore, it fits best under Audit Report / Information (AR). The document length is 2297 characters, which is sufficient for a detailed audit opinion but not a full annual or interim report. No evidence suggests it is a report publication announcement or regulatory filing. Hence, the classification is AR with high confidence.
2025-03-27 Chinese
关于回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of the company's share repurchase program. It details the number of shares repurchased, prices, compliance with regulatory rules, and future plans for the buyback. It references prior announcements and regulatory guidelines but does not contain financial statements or comprehensive financial data. The document length is short (1499 characters) and focuses on the update of share repurchase activity rather than a full financial report or earnings release. Therefore, it fits the category of a Transaction in Own Shares (POS) filing, which covers company buyback or sale of its own shares.
2025-03-03 Chinese
中泰证券股份有限公司关于金雷科技股份公司2024年度定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度定期现场检查报告" (2024 Annual Regular On-site Inspection Report) issued by 中泰证券股份有限公司 regarding 金雷科技股份公司. It details the on-site inspection covering governance, internal control, information disclosure, use of raised funds, performance, and other compliance aspects. The content includes detailed findings from the inspection, referencing company governance, internal audit, disclosure practices, and financial performance issues. It is not a full annual report (10-K), nor an earnings release or a simple announcement. It is a regulatory inspection report related to compliance and governance, which fits the category of an Audit Report / Information (AR) as it involves audit-related findings and internal control assessments. The document length is 4219 characters, which is substantive and contains detailed inspection content, not just an announcement or certification. Therefore, the best classification is AR (Audit Report / Information).
2025-03-03 Chinese
关于回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of the company's share repurchase program. It details the number of shares repurchased, prices, compliance with regulatory guidelines, and future plans for the buyback. It does not contain financial statements or detailed financial analysis but focuses on the update of the share buyback activity. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buying back or selling its own shares.
2025-01-26 Chinese
2024年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2024 annual performance forecast (业绩预告) for 金雷科技股份公司, covering the period from January 1, 2024 to December 31, 2024. It provides preliminary estimated financial results, including net profit and explanations for performance changes. It explicitly states that the data is preliminary, unaudited, and that detailed financial data will be disclosed in the 2024 annual report. The document is short (967 characters) and serves as a performance forecast announcement rather than a full financial report. This type of document is typically classified as an Earnings Release (ER) because it announces key financial results highlights for a fiscal period before the full report is published.
2025-01-24 Chinese
关于回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a progress announcement regarding the company's share repurchase plan. It details the number of shares repurchased, prices, compliance with regulatory rules, and future intentions to continue the buyback. It does not contain financial statements or comprehensive financial data but rather updates on the share buyback activity. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's repurchase of its own shares.
2025-01-02 Chinese

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