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Henan Qing shui yuan Technology Co., Ltd — Investor Relations & Filings

Ticker · 300437 ISIN · CNE100001Z09 LEI · 300300G703D56YF79G34 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,772 across all filing types
Latest filing 2026-05-13 Declaration of Voting R…
Country CN China
Listing Shenzhen Stock Exchange 300437

About Henan Qing shui yuan Technology Co., Ltd

https://www.qywt.com.cn

Henan Qing shui yuan Technology Co., Ltd. focuses on the research, development, and manufacturing of specialized chemical agents for water management and environmental protection. The product range includes scale and corrosion inhibitors, biocides, dispersants, and chelating agents, with a primary focus on organophosphonates such as HEDP, ATMP, and PBTCA. These products are engineered for applications in industrial cooling systems, oilfield water treatment, boiler maintenance, and textile processing. The company integrates advanced production technologies with rigorous quality control to provide solutions that enhance operational efficiency and equipment longevity. Its technical capabilities support the development of customized formulations designed to address complex water chemistry challenges across various industrial and municipal processes.

Recent filings

Filing Released Lang Actions
北京市嘉源律师事务所关于河南清水源科技股份有限公司2025年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 85% confidence The document is a legal opinion letter from a law firm on the validity of the 2025 Annual Shareholders Meeting, including a full breakdown of voting results for each agenda item (share counts for “agree”, “oppose”, “abstain”). Although styled as a legal opinion, its core content is the official declaration of the vote outcomes at a general meeting. This matches the “Declaration of Voting Results & Voting Rights Announcements” category.
2026-05-13 Chinese
2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 96% confidence The document is the official resolution announcement from the 2025 annual general meeting, detailing each agenda item and the precise voting results (agree, oppose, abstain) for shareholders and minority shareholders. It is not the actual annual report or management discussion, but a declaration of voting results. This matches the “Declaration of Voting Results & Voting Rights Announcements” category.
2026-05-13 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is titled "2025 年年度报告全文" which translates to "2025 Annual Report Full Text". It is issued by 河南清水源科技股份有限公司 (Henan Qingshuiyuan Technology Co., Ltd). The document contains detailed financial data, management discussion and analysis, company overview, accounting policies, financial statements, and audit information. It includes sections such as "管理层讨论与分析" (Management Discussion and Analysis), "公司简介和主要财务指标" (Company Introduction and Key Financial Indicators), and "财务报告" (Financial Report). The document length is 15,000 characters, indicating it is a full report rather than a brief announcement. The presence of audited financial data and comprehensive company information confirms this is the official annual report for the fiscal year 2025. Therefore, the document fits the definition of an Annual Report (10-K).
2026-04-21 Chinese
2025年度独立董事述职报告（程晨）
Regulatory Filings Classification · 85% confidence The document is the 2025 Annual Independent Director’s Performance Report (“独立董事述职报告”), detailing how the independent director fulfilled duties, attended meetings, communicated with auditors, and oversaw governance. It is not announcing a change in board composition (so not MANG), not a financial or earnings release, nor a capital or legal filing. It is a governance-related disclosure without fitting a more specific category. Therefore, it falls under the general Regulatory Filings fallback (RNS).
2026-04-21 Chinese
2025年度独立董事述职报告（李继明）
Governance Information Classification · 75% confidence The document is a formal annual performance report by an independent director summarizing his duties, board and committee attendance, and governance activities. It is a corporate governance disclosure rather than an earnings release, director change, or financial report. It details governance practices and board operations, aligning with the Governance Information category.
2026-04-21 Chinese
2025年度可持续发展报告
Regulatory Filings
2026-04-21 Chinese

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