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Weichai Heavy Machinery Co., Ltd. — Investor Relations & Filings

Ticker · 000880 ISIN · CNE0000007S9 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,498 across all filing types
Latest filing 2026-05-13 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 000880

About Weichai Heavy Machinery Co., Ltd.

https://www.weichaihm.com

Weichai Heavy Machinery Co., Ltd. specializes in the research, development, manufacturing, and distribution of medium and high-speed diesel engines, generator sets, and integrated power systems. The company provides a comprehensive range of power solutions, with engine outputs spanning from 30 kW to 12,000 kW. Its core product portfolio includes marine propulsion engines, marine auxiliary engines, land-based generator sets, and specialized power units for industrial applications. These products are widely utilized in transport vessels, fishing boats, engineering ships, offshore platforms, and stationary power stations. The company focuses on technical innovation, fuel efficiency, and operational reliability. By leveraging advanced manufacturing processes and a robust global service network, it delivers customized power integration solutions to meet diverse maritime and industrial requirements.

Recent filings

Filing Released Lang Actions
潍柴重机股份有限公司关于参加2026年山东辖区上市公司投资者网上集体接待日活动的公告
Regulatory Filings Classification · 85% confidence The document is an announcement of the company’s participation in an online investor reception event organized by regulators and does not itself contain financial results, a report, or a formal presentation. It is a general regulatory announcement/investor notice and does not fit into more specific categories like earnings release, interim report, or proxy statements. Thus, it falls under the fallback category Regulatory Filings (RNS).
2026-05-13 Chinese
潍柴重机股份有限公司2025年度独立董事述职报告-王志明
Board/Management Information Classification · 95% confidence The document is titled as the "2025年度独立董事述职报告" which translates to "2025 Annual Independent Director's Work Report". It is a detailed report by an independent director about their duties, attendance, and activities during the year 2025. The content includes descriptions of board meetings attended, committee participation, communication with shareholders, oversight of internal controls, and other governance-related activities. It does not contain financial statements or audit opinions but focuses on the independent director's role and governance oversight. This type of document fits best under Board/Management Information (MANG) as it relates to management and board-level disclosures about director activities and changes. It is not an annual report, audit report, or earnings release, nor is it a proxy or voting announcement. The length and detail confirm it is a substantive report, not a brief announcement or certification. Therefore, the classification is MANG with high confidence.
2026-03-26 Chinese
潍柴重机股份有限公司内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It is issued by an accounting firm and addresses the effectiveness of the company's internal control over financial reporting as of December 31, 2025. The content includes auditor responsibilities, company responsibilities, and an audit opinion on internal control effectiveness. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles. The document is not a full annual report, nor is it a brief announcement or certification. Therefore, it fits best under the Audit Report / Information category.
2026-03-26 Chinese
潍柴重机股份有限公司2025年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2025年度内部控制评价报告' which translates to '2025 Internal Control Evaluation Report' for 潍柴重机股份有限公司. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2025, including financial and non-financial internal control deficiencies, evaluation scope, methods, and conclusions. The document is a detailed report on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR) as it covers internal control evaluation results and related regulatory requirements. The document length is 2939 characters, which is sufficient to be a report rather than a brief announcement. There is no indication that this is an announcement of a report or a certification letter. Therefore, the document should be classified as an Audit Report / Information (AR).
2026-03-26 Chinese
潍柴重机股份有限公司非经营性资金占用及其他关联方资金往来情况的专项说明
Audit Report / Information Classification · 95% confidence The document is a special explanation report regarding non-operating fund occupation and other related party fund transactions of Weichai Heavy Machinery Co., Ltd. It references an audit conducted by a certified public accounting firm, including the audit report number and date. The document includes detailed tables of fund occupation and related party transactions for the fiscal year 2025. It cites regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange related to fund transactions and disclosures. The document is signed by the accounting firm and company representatives. The content is focused on audit findings and detailed financial data related to non-operating fund occupation and related party transactions, which aligns with the definition of an Audit Report / Information (AR) rather than a full Annual Report or other categories. The document length is 2472 characters, which is sufficient to contain substantive audit information and tables, not merely an announcement or certification. Therefore, the appropriate classification is AR (Audit Report / Information).
2026-03-26 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is titled "潍柴重机股份有限公司2025 年年度报告全文" which translates to "Weichai Heavy Machinery Co., Ltd. 2025 Annual Report Full Text." It contains detailed financial data, management discussion and analysis, company information, financial performance metrics, and audit information. The document covers the full fiscal year 2025 (January 1, 2025 to December 31, 2025). It includes sections typical of an annual report such as company overview, financial highlights, management discussion and analysis, governance, and financial statements. The length is substantial (15,000 characters), indicating it is the full report rather than a brief announcement. There is no indication that this is merely an announcement or a certification letter. Therefore, this document fits the definition of an Annual Report (10-K).
2026-03-26 Chinese

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