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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 2022-04-22 Audit Report / Informat…
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
关于聘请2022年度审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the appointment of the audit firm for the 2022 fiscal year. It details the qualifications and background of the audit firm, the approval process by the board and independent directors, and the need for shareholder approval. It does not contain any financial statements or audit results itself, but rather is a notice about the engagement of the auditor. The document length is 3510 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement related to the appointment of the auditor, but since it is not the audit report itself, it fits the category of Audit Report / Information (AR). FY 2022
2022-04-22 Chinese
2021年年度报告披露提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (399 characters) indicating that the company's 2021 Annual Report and its summary have been approved and published on a public website. It does not contain the actual annual report or financial data but rather informs investors about the availability of the report. According to the 'MENU VS MEAL' rule, such a brief notice that a report is published and available online should be classified as a Report Publication Announcement (RPA), not as the Annual Report (10-K) itself.
2022-04-22 Chinese
2021年年度审计报告
Audit Report / Information Classification · 95% confidence The document is titled '审计报告' (Audit Report) and includes detailed audit opinions, basis for audit opinions, key audit matters, and responsibilities of management and auditors. It contains comprehensive financial statements such as consolidated balance sheets, income statements, cash flow statements, and statements of changes in equity for the fiscal year ending December 31, 2021. The document is about 15,000 characters long, indicating it is a full report rather than a brief announcement. The content focuses on the audit of the company's financial statements and the auditor's opinion, which matches the definition of an Audit Report / Information (AR). It is not an Annual Report (10-K) because it lacks broader company activity and management discussion beyond the audit scope. It is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA) because it contains the full audit report and financial data, not just a notice or certification. Therefore, the correct classification is AR with high confidence. FY 2021
2022-04-22 Chinese
2021年年度报告
Annual Report Classification · 100% confidence The document is titled as the "2021 Annual Report" of 永清环保股份有限公司 (Yonker Environmental Protection Co., Ltd.). It contains detailed sections typical of an annual report, including company overview, financial data, management discussion and analysis, governance, environmental and social responsibility, important matters, shareholder information, bond information, and financial statements. The document includes comprehensive financial figures, management analysis, and disclosures required for a full fiscal year report. The length of the document (15,000 characters) and the presence of detailed financial and operational data confirm it is the full annual report rather than an announcement or summary. Therefore, the document fits the definition of an Annual Report (10-K). FY 2021
2022-04-22 Chinese
独立董事对第五届董事会第十五次会议相关事项的独立意见
Regulatory Filings Classification · 95% confidence The document is an independent opinion statement from independent directors regarding various matters discussed at the 15th meeting of the 5th board of directors of Yongqing Environmental Protection Co., Ltd. It covers opinions on related party transactions, guarantees, profit distribution proposals, appointment of auditors, internal control self-assessment, daily related party transactions, acquisition of minority shareholders' equity in subsidiaries, and waiver of preemptive rights. The document is dated April 21, 2022, and is a formal opinion letter rather than a full financial report or announcement. It does not contain financial statements or detailed financial data but provides independent directors' opinions on board meeting matters to be submitted to the shareholders' meeting. The document length is 2719 characters, which is relatively short and consistent with an opinion letter. This type of document fits best under Regulatory Filings (RNS) as it is a regulatory disclosure of independent directors' opinions on board matters, not a full annual report, audit report, or other specific report type.
2022-04-22 Chinese
关于举行2021年度网上业绩说明会并征集相关问题的公告
Investor Presentation Classification · 95% confidence The document is an announcement about holding an online performance explanation meeting (业绩说明会) for the 2021 fiscal year. It references the prior disclosure of the 2021 Annual Report and profit distribution plan but does not contain the report itself or detailed financial data. The document invites investors to participate in the meeting and submit questions. The length is short (771 characters), and it serves as a notice for an upcoming event related to discussing the annual results rather than the report itself. Therefore, it is best classified as an Investor Presentation (IP) since it focuses on presenting financial results and company outlook to investors in a meeting format.
2022-04-22 Chinese

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