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Beijing SinoHytec Co., Ltd. — Investor Relations & Filings

Ticker · 688339 ISIN · CNE100005VT0 Shanghai Stock Exchange Manufacturing
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Filings indexed 716 across all filing types
Latest filing 2026-05-06 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688339

About Beijing SinoHytec Co., Ltd.

https://www.sinohytec.com/

Beijing SinoHytec Co., Ltd. specializes in the research, development, and industrialization of hydrogen fuel cell engine systems and core components. The company provides comprehensive power solutions primarily for the commercial vehicle sector, including transit buses, heavy-duty trucks, and logistics vehicles. Its product portfolio features high-performance fuel cell engines and stacks characterized by high power density, reliability, and advanced low-temperature startup capabilities. SinoHytec focuses on vertical integration within the hydrogen value chain, leveraging proprietary technology to enhance energy efficiency and operational durability. By collaborating with major automotive manufacturers, the company facilitates the deployment of zero-emission transportation solutions and supports the development of hydrogen infrastructure and technical standards for sustainable mobility.

Recent filings

Filing Released Lang Actions
亿华通H股公告-截至二零二六年四月三十日止股份发行人的证券变动月报表
Regulatory Filings
2026-05-06 Chinese
亿华通2025年年度报告
Annual Report Classification · 100% confidence The document is titled "北京亿华通科技股份有限公司2025年年度报告" which translates to "Beijing Sino Hytec Co., Ltd. 2025 Annual Report." It contains detailed financial data, management discussion and analysis, company overview, risk disclosures, quarterly financial data, accounting standards reconciliation, and audit opinions. The document length is substantial (15,000 characters) and includes comprehensive financial statements and analysis for the fiscal year 2025. It is not a brief announcement or a certification letter but a full annual report. Therefore, the document fits the definition of an Annual Report (10-K).
2026-04-29 Chinese
亿华通关于审计委员会2025年度对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is titled as a report from the Audit Committee regarding the supervision of the accounting firms' audit duties for the year 2025. It details the background, qualifications, and performance of the appointed audit firms, their audit scope, and the committee's evaluation of their work. It references relevant laws and regulations and discusses the audit committee's oversight role. The document does not contain actual financial statements or detailed financial results but focuses on the audit process and oversight. It is a standalone audit-related report about the audit firms' performance and supervision, fitting the definition of an Audit Report / Information (AR). The document length is 2620 characters, which is relatively short but contains substantive content about audit supervision rather than just an announcement or certification. Therefore, it is classified as AR with high confidence.
2026-04-29 Chinese
亿华通 可持续发展(ESG)报告摘要
Environmental & Social Information Classification · 95% confidence The document is titled '2025年度环境、社会与管治（ESG）报告摘要' which translates to '2025 Environmental, Social and Governance (ESG) Report Summary'. It contains detailed information about the company's ESG governance, stakeholder communication, materiality assessment, and sustainability topics for the fiscal year 2025. The document is a summary of the full ESG report and includes references to sustainability standards and regulatory guidelines. It is not an announcement of a report publication but the actual summarized content of the ESG report. Therefore, it fits the category of Environmental & Social Information (SR). The document length is 3708 characters, which is relatively short but contains substantive ESG content, not just a notice or announcement. Hence, the appropriate classification is SR with high confidence.
2026-04-29 Chinese
亿华通 关于2025年度利润分配方案的公告
Notice of Dividend Amount Classification · 95% confidence The document is a formal announcement from Beijing Yihuatong Technology Co., Ltd. regarding the 2025 annual profit distribution plan. It states that the company will not implement profit distribution for 2025 due to a net loss and negative distributable profit. The announcement includes details about the board meeting approval and the need for shareholder meeting approval. It does not contain full financial statements or detailed financial performance data but rather communicates the company's dividend policy decision and related procedural information. The document length is short (1208 characters) and serves as an official notice about the dividend plan rather than a full report. Therefore, it fits the category of Notice of Dividend Amount (DIV), which covers announcements of dividend amounts, payment dates, and related shareholder information.
2026-04-29 Chinese
亿华通 关于公司高级管理人员暨核心技术人员辞职的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the resignation of a senior management member and core technical personnel of the company. It details the departure date, reasons, impact on the company, and measures taken. There is no financial data, no mention of financial results, no regulatory certifications, or report attachments. The content focuses on management changes, specifically the departure of a vice general manager and core technical personnel. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or regulatory filing. Hence, the classification is MANG with high confidence.
2026-04-29 Chinese

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