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NANJING WONDUX ENVIRONMENTAL PROTECTION TECHNOLOGY CORP., LTD. logo

NANJING WONDUX ENVIRONMENTAL PROTECTION TECHNOLOGY CORP., LTD. — Investor Relations & Filings

Ticker · 688178 ISIN · CNE100003RX5 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 689 across all filing types
Latest filing 2026-05-28 Major Shareholding Noti…
Country CN China
Listing Shanghai Stock Exchange 688178

About NANJING WONDUX ENVIRONMENTAL PROTECTION TECHNOLOGY CORP., LTD.

http://www.njwds.com/

Nanjing Wondux Environmental Protection Technology Corp., Ltd. specializes in the development and implementation of comprehensive environmental management solutions. The company focuses on the treatment of high-concentration organic wastewater, particularly landfill leachate, utilizing advanced membrane separation, biological treatment, and evaporation technologies. Its core operations encompass the design, manufacturing, and maintenance of specialized environmental equipment, alongside the provision of integrated services for hazardous waste disposal and ecological restoration. The firm delivers customized engineering solutions for municipal and industrial waste management, emphasizing efficiency in water purification and pollutant reduction. By leveraging proprietary technical innovations, the company supports large-scale environmental remediation projects and the operation of specialized treatment facilities.

Recent filings

Filing Released Lang Actions
南京万德斯环保科技股份有限公司股东减持股份计划公告
Major Shareholding Notification Classification · 85% confidence The document is a public announcement by controlling shareholders and related parties of their planned reduction (sale) of shareholdings in the company. It details shareholding percentages, planned sale volumes and periods, and legal risk disclosures. This is a notification of an impending change in significant share ownership levels (crossing threshold levels), which matches the definition of a Major Shareholding Notification (MRQ).
2026-05-28 Chinese
南京万德斯环保科技股份有限公司2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 88% confidence The document is an official announcement of the 2025 Annual General Meeting (AGM) resolutions by Nanjing Wandess Environmental Technology Co., Ltd., detailing the voting results for each proposal, vote counts, percentages, meeting attendance, and legal witnesses. This matches the category for Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-22 Chinese
江苏世纪同仁律师事务所关于南京万德斯环保科技股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter (“法律意见书”) issued by external counsel attesting to the legality of the 2025 annual shareholders’ meeting procedures, attendance, and voting. It is an attestation/certification rather than the AGM minutes, shareholder materials, or voting results announcement itself. Under the “Certification Rule,” such officer/counsel certifications belong in the Regulatory Filings (RNS) category.
2026-05-22 Chinese
南京万德斯环保科技股份有限公司2026年第一次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an announcement of the resolutions from the 2026 first extraordinary general meeting of shareholders of 南京万德斯环保科技股份有限公司. It details the meeting date, attendance, voting results, and legal witness statements. It does not contain financial statements or detailed financial analysis but reports on shareholder meeting outcomes and voting results. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1503 characters), and it is a formal announcement of voting results rather than a full report or presentation.
2026-03-20 Chinese
江苏世纪同仁律师事务所关于南京万德斯环保科技股份有限公司2026年第一次临时股东会的法律意见书
Regulatory Filings Classification · 80% confidence The document is a legal opinion (法律意见书) issued by a law firm on the procedural validity of an extraordinary shareholders’ meeting, detailing convening, attendance, and voting procedures and results. It is not an annual or interim financial report, earnings release, management discussion, or proxy solicitation statement, nor a formal declaration of voting results by the company. It is a standalone legal opinion accompanying corporate meeting documentation, falling under miscellaneous regulatory/legal filings. Thus, it should be classified as a general Regulatory Filing (RNS).
2026-03-20 Chinese
南京万德斯环保科技股份有限公司2026年第一次临时股东会会议资料
AGM Information Classification · 95% confidence The document is titled as materials for the "2026 First Extraordinary General Meeting (EGM)" of Nanjing Wandesi Environmental Protection Technology Co., Ltd. It contains detailed meeting instructions, agenda, and a specific proposal regarding the purchase of assets by a wholly-owned subsidiary, which is a related-party transaction. The document includes financial data of the target companies, legal compliance references, voting procedures, and meeting logistics. It is clearly a meeting material document prepared for shareholders to review before or during the EGM. It is not a report like an annual or interim report, nor is it a voting result announcement or a proxy solicitation. The content matches the definition of AGM Information (AGM-R), which includes presentations and materials shared during general meetings (including extraordinary meetings). The document length (7,883 characters) and detailed content confirm it is the meeting material itself, not just an announcement of a meeting or report publication.
2026-03-11 Chinese

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