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Yonker Environmental Protection Co.,Ltd. — Investor Relations & Filings

Ticker · 300187 ISIN · CNE100001195 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 1,986 across all filing types
Latest filing 2025-09-04 Major Shareholding Noti…
Country CN China
Listing Shenzhen Stock Exchange 300187

About Yonker Environmental Protection Co.,Ltd.

https://www.yonker.com.cn

Yonker Environmental Protection Co.,Ltd. provides comprehensive environmental management solutions focusing on soil remediation, waste-to-energy, and pollution control. The company specializes in heavy metal soil treatment, municipal solid waste management, and air pollution mitigation, including desulfurization and denitrification. Its service portfolio extends to industrial and municipal wastewater treatment, environmental consulting, and ecological restoration. Yonker manages the entire project lifecycle, encompassing research and development, engineering design, equipment manufacturing, and facility operation. By integrating advanced technologies with operational expertise, the company delivers turnkey solutions for complex environmental challenges to municipal and industrial clients.

Recent filings

Filing Released Lang Actions
【2025-051】关于控股股东所持本公司股份质押情况变化的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding changes in the pledge status of shares held by the controlling shareholder of the company. It details the number of shares pledged and released, the proportion of shares involved, the reasons for pledging, and the financial status of the controlling shareholder. It includes tables with shareholding and pledge data, explanations about the impact on the company, and risk disclosures. There are no financial statements or comprehensive financial performance data presented, nor is this a report or presentation. The document is a regulatory announcement about share pledge changes, which fits the category of Major Shareholding Notification (MRQ) because it involves significant shareholding changes related to pledges by a controlling shareholder. The document length is 4161 characters, which is not extremely short, and it contains substantive information about share pledges, not just a report publication announcement or certification. Therefore, the best classification is MRQ.
2025-09-04 Chinese
关于收到2024年度江苏永之清部分业绩补偿款的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from 永清环保股份有限公司 regarding the receipt of a partial performance compensation payment for the 2024 fiscal year related to a subsidiary's unmet profit commitments. It references prior announcements and audit reports but primarily focuses on the update about the compensation payment received and the ongoing fulfillment of the compensation obligation. The document length is short (2006 characters) and it serves as a progress update on a specific financial matter rather than a full financial report or audit report. It does not contain comprehensive financial statements or detailed financial analysis. Therefore, it fits best as a Regulatory Filing (RNS) since it is a regulatory announcement updating investors on a material event related to performance compensation payments, without being a full report or audit document itself.
2025-09-02 Chinese
关于公司董事减持公司股份计划的预披露公告
Director's Dealing Classification · 100% confidence The document is a public announcement from 永清环保股份有限公司 regarding a planned reduction in shareholding by two company directors, 王峰 and 戴新西. It details the number of shares held, the planned reduction quantities, timing, and methods of sale. The document includes assurances about compliance with relevant laws and regulations and risk disclosures related to the share reduction plan. There is no financial data, earnings information, or report attached or referenced as being published. The content focuses on insider share transactions by company directors. According to the filing definitions, this matches the category 'Director's Dealing' (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is relatively short and is a standalone announcement about share reduction plans by directors, not a full financial report or other type of filing.
2025-08-29 Chinese
关于召开2025年第二次临时股东会通知的补充公告
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed announcement regarding the convening of the 2025 second extraordinary general meeting (临时股东会) of 永清环保股份有限公司. It includes information about the meeting time, location, voting procedures (including cumulative voting for board members), agenda items, and attachments such as proxy forms and registration forms. There is no financial data or report content, but rather a notice and instructions for shareholders to participate in the meeting and vote on proposals, including board elections and governance matters. This fits the definition of a Proxy Solicitation & Information Statement (PSI), as it provides materials sent to shareholders to inform and request votes for the meeting. The document length is sufficient and contains substantive content beyond a simple announcement, so it is not a Report Publication Announcement (RPA). It is not a Board/Management Information (MANG) announcement because it does not announce changes but rather solicits votes for elections and proposals. Therefore, the correct classification is PSI with high confidence.
2025-08-29 Chinese
独立董事工作制度
Governance Information Classification · 95% confidence The document is titled '永清环保股份有限公司 独立董事工作制度' which translates to 'Yongqing Environmental Protection Co., Ltd. Independent Director Work System'. It details the rules, responsibilities, nomination, election, and duties of independent directors within the company. It references relevant laws, regulations, and governance practices, including the Company Law, Securities Law, and Shenzhen Stock Exchange rules. The content is focused on governance structure and internal rules regarding independent directors rather than financial data, audit results, or shareholder meeting materials. There is no indication of financial statements, earnings data, or voting results. The document is a governance-related policy document outlining internal governance practices and director duties. Therefore, it fits best under Governance Information (CGR). The document length (8781 characters) and detailed content support this classification with high confidence.
2025-08-28 Chinese
董事津贴方案
Remuneration Information Classification · 95% confidence The document is titled '董事津贴方案' which translates to 'Director Allowance Scheme' or 'Director Remuneration Plan'. It details the principles, standards, and payment methods for director allowances, including amounts for independent and non-independent directors, and rules for payment and forfeiture. There is no financial performance data, audit information, or report publication. The content focuses on compensation for directors, which aligns with the definition of Remuneration Information filings. The document is not an announcement or a brief summary but a detailed policy document on director compensation.
2025-08-28 Chinese

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