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HUBEI JIANGHAN NEW MATERIALS CO., LTD. — Investor Relations & Filings

Ticker · 603281 ISIN · CNE100005VR4 LEI · 6556005B29YVBIXIHN80 Shanghai Stock Exchange Manufacturing
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Filings indexed 360 across all filing types
Latest filing 2026-05-29 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 603281

About HUBEI JIANGHAN NEW MATERIALS CO., LTD.

https://en.jhsi.biz/

HUBEI JIANGHAN NEW MATERIALS CO., LTD. focuses on the research, development, production, and sale of functional silanes and silicone-based materials. The company provides a comprehensive range of products, including silane coupling agents—such as sulfur-containing, amino, vinyl, epoxy, and methacryloxy silanes—alongside silane crosslinkers and silicone oils. These materials serve as critical additives and intermediates in the manufacturing of rubber, plastics, coatings, sealants, adhesives, and glass fibers. By leveraging integrated production chains and advanced R&D, the company delivers specialized solutions for high-performance applications in the electronics, automotive, and construction sectors. Its operations emphasize technical precision and large-scale manufacturing to meet diverse industrial requirements.

Recent filings

Filing Released Lang Actions
关于募集资金现金管理赎回的公告
Capital/Financing Update Classification · 85% confidence The document is a corporate announcement detailing the redemption of structured deposit products funded by previously raised capital (“募集资金现金管理赎回”). It reports on financing activities—namely, use and redemption of idle proceeds from a fundraising exercise. This fits the “Capital/Financing Update” category (CAP).
2026-05-29 Chinese
关于股份回购实施结果暨股份变动的公告
Transaction in Own Shares Classification · 92% confidence The document is a corporate announcement detailing the implementation results of a share repurchase program, including actual repurchase volume, prices, changes in share capital and the future handling of repurchased shares. It clearly reports a transaction in the company’s own shares (share buyback). Therefore it falls under the “Transaction in Own Shares” category.
2026-05-28 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an announcement of resolutions and detailed voting results from the company’s 2025 Annual General Meeting, including attendance, agenda items, voting tallies, and lawyer witness statements. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-12 Chinese
关于股份回购进展公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from 湖北江瀚新材料股份有限公司 regarding the progress of its share repurchase program. It details the repurchase plan, including dates, amounts, prices, and the number of shares repurchased so far. The document does not contain financial statements or detailed financial analysis but focuses on the status and specifics of the company's share buyback activity. This matches the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2026-05-06 Chinese
审计报告
Audit Report / Information Classification · 100% confidence The document contains a detailed audit report including an auditor's opinion, basis for the opinion, key audit matters, and extensive financial statements such as consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes. The presence of an auditor's report with registration details, audit standards references, and detailed financial data confirms this is a full audit report. The document length is substantial (15,000 characters), and it includes actual financial data and analysis, not just an announcement or certification. Therefore, it fits the category of an Audit Report / Information (AR). FY 2025
2026-04-20 Chinese
独立董事述职报告（杨晓勇）
Board/Management Information Classification · 95% confidence The document is an annual performance report of an independent director (独立董事述职报告) for the year 2025. It details the director's attendance at board and committee meetings, review of financial reports, audit communications, governance activities, and other duties performed during the year. It is a narrative report on the director's role and activities rather than a financial report or regulatory filing. The document length is 3608 characters, which is relatively short but contains substantive content about the director's management and governance role. This type of document fits best under Board/Management Information (MANG), as it relates to management and board-level reporting on governance and director duties rather than financial results or regulatory announcements.
2026-04-20 Chinese

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