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SINOMACH HEAVY EQUIPMENT GROUP CO.,LTD. — Investor Relations & Filings

Ticker · 601399 LEI · 300300NXSE6POUGGPK97 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,170 across all filing types
Latest filing 2026-04-13 Environmental & Social …
Country CN China
Listing Shanghai Stock Exchange 601399

About SINOMACH HEAVY EQUIPMENT GROUP CO.,LTD.

SINOMACH HEAVY EQUIPMENT GROUP CO.,LTD. specializes in the research, development, and manufacturing of large-scale heavy machinery and high-end equipment. The company provides integrated solutions across sectors such as metallurgy, mining, energy, and transportation. Its core product portfolio includes heavy-duty forging equipment, metallurgical machinery, and critical components for nuclear, thermal, and hydroelectric power generation. Sinomach-HE is distinguished by its advanced capabilities in producing ultra-large castings and forgings, supporting major industrial and infrastructure projects. The organization integrates scientific research, engineering design, and manufacturing to deliver customized equipment and complete technical services. Its operations focus on technological innovation in heavy-duty machinery, providing high-performance solutions for complex industrial applications globally.

Recent filings

Filing Released Lang Actions
国机重装2025年度环境、社会及治理（ESG）报告
Environmental & Social Information Classification · 1% confidence The document is titled “2025年度环境、社会及治理（ESG）报告” for SINOMACH Heavy Equipment Group Co., Ltd., and contains detailed chapters on environmental performance, social responsibility, governance arrangements, materiality assessment, stakeholder communication, ESG targets and indicators. This matches precisely the definition of an Environmental & Social Information report, i.e., an ESG (sustainability) report.
2026-04-13 Chinese
国机重装关于会计师事务所2025年度履职情况评估的报告
Audit Report / Information Classification · 1% confidence The document is a detailed performance evaluation report by the company’s board on the 2025 audit engagement of the accounting firm (信永中和). It describes the firm’s qualifications, personnel, independence, engagement procedures, audit scope, and the board’s assessment conclusion. This is not a full annual report nor merely an announcement of publication but a standalone audit-related information report. Therefore it fits the “Audit Report / Information” category.
2026-04-13 Chinese
国机重装2025年内部控制审计报告
Audit Report / Information Classification · 1% confidence The document is titled “内部控制审计报告” (Internal Control Audit Report) issued by ShineWing certified public accountants, containing the auditor’s opinion on the effectiveness of the company’s financial-reporting internal controls for the year ended December 31, 2025. It fully presents a standalone audit report rather than an announcement or summary. This matches the definition of Audit Report / Information (AR).
2026-04-13 Chinese
国机重装2025年度内部控制评价报告
Audit Report / Information Classification · 1% confidence The document is a standalone “内部控制评价报告” (Internal Control Evaluation Report) by the company’s board and audit committee assessing internal control effectiveness as of December 31, 2025. It is not an annual report, earnings release, or management commentary, but rather a formal audit-related evaluation of internal controls. Therefore, it best fits the “Audit Report / Information” category (Code: AR).
2026-04-13 Chinese
国机重装关于国机财务有限责任公司的风险持续评估报告
Regulatory Filings Classification · 1% confidence The document is a standalone risk assessment report concerning 国机财务有限责任公司’s internal controls, governance, and financial metrics. It does not present a full annual or interim financial report, nor is it an audit or earnings release. It is a specific regulatory disclosure tied to related‐party finance company risk evaluation – a type of miscellaneous regulatory filing. Therefore, the document should be classified under the fallback “Regulatory Filings” category (RNS).
2026-04-13 Chinese
国机重装2025年度非经营性资金占用及其他关联资金往来的专项说明
Audit Report / Information Classification · 1% confidence The document is a special explanatory statement (“专项说明”) on non-operating fund occupation and other related-party fund dealings for the 2025 fiscal year, including a summary table and auditors’ attestation by ShineWing. It is not the full annual report, interim report, earnings release, or an announcement of a report’s publication. Rather, it is standalone audit-related information (special audit schedules with an auditor’s opinion), which aligns with the “Audit Report / Information” category. Therefore, it should be classified as AR.
2026-04-13 Chinese

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