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Hunan Tyen Machinery Co., Ltd — Investor Relations & Filings

Ticker · 600698 ISIN · CNE000000CT2 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,742 across all filing types
Latest filing 2026-05-15 AGM Information
Country CN China
Listing Shanghai Stock Exchange 600698

About Hunan Tyen Machinery Co., Ltd

http://www.tyen.com.cn

Hunan Tyen Machinery Co., Ltd. specializes in the research, development, and manufacturing of engine components, with a primary focus on turbochargers and engine valves. The company produces a wide range of turbocharging systems designed for commercial vehicles, passenger cars, agricultural machinery, and marine engines. Its product portfolio also includes intake and exhaust valves, cooling fans, and other precision-engineered engine parts. By integrating advanced manufacturing processes and rigorous quality control, the company provides high-performance solutions aimed at improving engine efficiency and reducing emissions. Hunan Tyen serves as a key supplier to numerous domestic and international original equipment manufacturers (OEMs), leveraging its technical expertise in thermal management and air induction systems to meet evolving global standards for internal combustion engines.

Recent filings

Filing Released Lang Actions
湖南居安律师事务所关于湖南天雁机械股份有限公司2025年年度股东会法律意见书
AGM Information Classification · 85% confidence The document is a legal opinion letter (“法律意见书”) issued by an external law firm regarding the convening procedures, attendee qualifications, and voting results of the 2025 annual shareholders’ meeting. It is not a financial report or earnings release; rather, it is supporting material for the AGM itself. Therefore, it best fits the “AGM Information” category, which covers materials shared in connection with an annual general meeting.
2026-05-15 Chinese
湖南天雁机械股份有限公司2025年年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is titled as the “2025年年度股东会决议公告” and provides detailed voting results for each resolution at the annual shareholders’ meeting (time, attendance, proposals, vote counts, percentages, and legal witness statements). This matches the description of “Declaration of Voting Results & Voting Rights Announcements” (DVA), which covers official results from shareholder votes at a general meeting.
2026-05-15 Chinese
湖南天雁机械股份有限公司2025年年度股东会会议资料
AGM Information Classification · 100% confidence The document is titled "湖南天雁机械股份有限公司2025年年度股东会会议资料" which translates to "Hunan Tianyan Machinery Co., Ltd. 2025 Annual General Meeting (AGM) Meeting Materials." It contains detailed agenda items, meeting procedures, voting rules, and multiple proposals to be discussed and voted on at the 2025 Annual General Meeting. The content includes reports from the board, profit distribution plans, auditor appointment proposals, amendments to governance documents, and other shareholder meeting related materials. The document is comprehensive and clearly intended as the official materials for the AGM, not just an announcement or summary. It is not a transcript, earnings release, or regulatory filing. Therefore, the document fits the category of AGM Information (AGM-R). The document length (15,000 characters) and detailed content confirm it is the meeting materials themselves, not just a notice or announcement.
2026-05-08 Chinese
湖南天雁机械股份有限公司关于会计师事务所2025年度履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is an evaluation report on the performance of the accounting firm 致同会计师事务所 for the year 2025, specifically regarding their audit and internal control services for 湖南天雁机械股份有限公司. It details the qualifications, independence, quality management, audit service plan, information security, and risk management of the accounting firm. This is a standalone audit-related report assessing the auditor's performance and compliance with regulatory standards, not the full annual report or financial statements. It does not contain financial results or management discussion but focuses on audit quality and auditor evaluation. Therefore, it fits the category of Audit Report / Information (AR). The document length is short (1482 characters), but it is a substantive evaluation report, not merely an announcement or certification, so it is not RPA or RNS.
2026-04-24 Chinese
湖南天雁机械股份有限公司2025年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2025 年年度报告摘要" which translates to "2025 Annual Report Summary". It contains detailed financial data for the year 2025, including total assets, net profit, revenue, quarterly financial data, shareholder information, and business overview. The document references an audit report by 致同会计师事务所 (an accounting firm) and includes comprehensive financial and operational information typical of an annual report. The length of the document (5870 characters) and the detailed financial data indicate this is the report itself, not just an announcement or summary notice. Therefore, it fits the definition of an Annual Report (10-K).
2026-04-24 Chinese
湖南天雁机械股份有限公司关于公司董事、高级管理人员2025年度薪酬及2026年度薪酬方案的公告
Remuneration Information Classification · 95% confidence The document is an announcement regarding the company's board and senior management compensation for the 2025 fiscal year and the proposed compensation plan for 2026. It details the remuneration scheme for directors and senior management, the decision-making process, and the approval procedures by the board and its committees. The document does not contain financial statements or detailed financial performance data but focuses on remuneration information. This matches the definition of a Remuneration Information filing (DEF 14A). The document length is short and it is not a report publication announcement or a regulatory filing. Therefore, the appropriate classification is DEF 14A with high confidence.
2026-04-24 Chinese

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