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Dayu Irrigation Group Co.,Ltd. — Investor Relations & Filings

Ticker · 300021 ISIN · CNE100000GL9 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 2,463 across all filing types
Latest filing 2026-05-13 M&A Activity
Country CN China
Listing Shenzhen Stock Exchange 300021

About Dayu Irrigation Group Co.,Ltd.

https://www.dyjs.com

Dayu Irrigation Group Co.,Ltd. specializes in the research, development, and implementation of water-saving irrigation technologies and integrated water resource management solutions. The company provides a comprehensive portfolio of products, including drip irrigation systems, filtration units, fertilization equipment, and smart water meters. Its core operations focus on agricultural water-saving irrigation, rural sewage treatment, and the modernization of rural water supply infrastructure. Utilizing an integrated service model that encompasses design, manufacturing, construction, and operation, the company delivers end-to-end solutions for large-scale water projects. Dayu Irrigation Group emphasizes digital water management by integrating IoT and smart technologies to optimize water distribution and conservation. Its technical expertise supports the improvement of water efficiency and environmental sustainability across agricultural and municipal sectors.

Recent filings

Filing Released Lang Actions
关于控股子公司部分股权转让完成的公告
M&A Activity Classification · 82% confidence The document is an official corporate announcement by the board of 大禹节水集团股份有限公司 regarding the completion of a partial equity transfer of its controlling subsidiary (北京慧图科技) to a third‐party investor. This is a transaction involving group structure and asset disposal, fitting the scope of M&A/transaction announcements. It is not an earnings release, dividend notice, or regulatory form, and it is not simply a report publication notice. Therefore, it should be classified under M&A Activity (TAR).
2026-05-13 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 a formal announcement of the resolutions and voting outcomes from the company’s 2025 Annual General Meeting of shareholders. It lists each proposal submitted at the AGM and presents the vote counts (for, against, abstain). This matches the definition for “Declaration of Voting Results & Voting Rights Announcements” (Code: DVA), which covers official results from shareholder votes at any general meeting.
2026-05-13 Chinese
关于增设募集资金专项账户并授权签订三方监管协议的公告
Regulatory Filings Classification · 79% confidence The document is an announcement (公告) detailing the establishment of a dedicated fundraising account and the signing of a tripartite supervision agreement to manage already-raised funds. It does not present new financial statements, earnings, proxy materials, or a substantive report; nor does it announce a new capital raise but rather the administrative compliance regarding previously raised capital. This fits the ‘Regulatory Filings’ fallback category for general compliance/regulatory announcements.
2026-05-11 Chinese
2025年大禹节水可持续发展报告
Environmental & Social Information Classification · 98% confidence The document is clearly a comprehensive Sustainability Report detailing environmental, social, and governance (ESG) policies, performance metrics, stakeholder engagement, and SDG alignment. It follows recognized ESG frameworks (GRI, Shenzhen Stock Exchange guidelines) and covers topics like climate action, biodiversity, and social responsibility. This matches the “Environmental & Social Information” category, not a financial report, announcement, or any other filing type.
2026-04-22 Chinese
大禹节水集团股份有限公司内部控制审计报告
Audit Report / Information Classification · 92% confidence The document is titled “内部控制审计报告” (Internal Control Audit Report) and contains the full audit opinion, report encoding, auditor responsibilities, and CPA signatures. It is a standalone audit report on the company’s internal control as of December 31, 2025, issued by an accounting firm. This clearly falls under the category of Audit Report / Information (AR).
2026-04-22 Chinese
大禹节水集团股份有限公司控股股东及其他关联方资金占用情况的专项说明
Audit Report / Information Classification · 94% confidence The document is a standalone “专项说明” prepared by Beijing Dehao International CPAs, with an audit report number (德皓核字[2026]00001064号), referencing the audited 2025 financial statements and China CSRC guidelines. It is a special auditor’s explanatory report on related-party/non-operating fund occupation. It is not the full annual report nor an announcement of publication, but an audit‐related information report. Thus, it falls under Audit Report / Information (Code: AR).
2026-04-22 Chinese

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