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GreenTech Environmental Co., Ltd. — Investor Relations & Filings

Ticker · 688466 ISIN · CNE100004066 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 539 across all filing types
Latest filing 2026-05-22 AGM Information
Country CN China
Listing Shanghai Stock Exchange 688466

About GreenTech Environmental Co., Ltd.

https://www.greentech.com.cn/

GreenTech Environmental Co., Ltd. specializes in the development and implementation of advanced environmental protection technologies. The company focuses on comprehensive solutions for industrial wastewater treatment, municipal sewage processing, and atmospheric pollution control. Its core business activities include the research, design, and manufacturing of high-efficiency filtration systems, membrane bioreactors, and flue gas desulfurization equipment. Additionally, the firm provides environmental monitoring services and integrated solid waste management solutions. GreenTech Environmental serves a diverse range of sectors, including chemical processing, power generation, and urban infrastructure, aiming to enhance resource recovery and ensure compliance with environmental standards through innovative engineering and sustainable practices.

Recent filings

Filing Released Lang Actions
金科环境：2025年年度股东会会议资料
AGM Information Classification · 90% confidence The document is titled "2025年年度股东会会议资料" (2025 Annual General Meeting materials) and contains detailed AGM notices, agendas, meeting proposals and attachments (annual report, board report, financial statements) prepared for shareholders’ meeting use. This is exactly the set of materials provided for an Annual General Meeting rather than the report itself or an announcement. Therefore it classifies as AGM Information.
2026-05-22 Chinese
金科环境：2025年度内控审计报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制审计报告" which translates to "Internal Control Audit Report" for the company 金科环境股份有限公司. It references auditing standards and responsibilities of the company and the auditors, and provides an audit opinion on the effectiveness of internal control over financial reporting as of December 31, 2025. The document is issued by a certified public accounting firm and includes official certifications and registrations related to the audit firm and auditors. The content is focused on the audit of internal controls rather than the full annual financial report or other types of filings. The document length is 4278 characters, which is sufficient to contain substantive audit information rather than just an announcement. Therefore, this document fits the category of an Audit Report / Information (AR) rather than an Annual Report (10-K) or Regulatory Filing (RNS).
2026-04-23 Chinese
金科环境：2025年度会计师事务所履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is titled '2025年度会计师事务所履职情况评估报告' which translates to '2025 Annual Evaluation Report on the Performance of the Accounting Firm'. It details the evaluation of the accounting firm DaXin CPA Firm's performance in auditing the company's 2025 financial statements and internal controls. The document describes the auditor's qualifications, independence, audit scope, and the audit process, concluding with an assessment of the auditor's performance. It does not contain the actual audit report or financial statements but is an evaluation of the auditor's work. This fits the definition of an Audit Report / Information (AR) as it is a standalone audit-related report focusing on the auditor's performance and compliance with auditing standards, not a full annual report or financial statements. The document length is short (1297 characters), but it is a substantive evaluation report, not merely an announcement or certification. Therefore, the correct classification is AR with high confidence.
2026-04-23 Chinese
金科环境：2025年度独立董事述职报告（胡洪营）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's duties, attendance at board and committee meetings, oversight of audits, communication with shareholders, and evaluation of company governance and compliance. It also discusses changes in board membership and remuneration, but the primary focus is on the independent director's report on their annual duties and observations. This type of document is a report by a board member on their management and governance activities rather than a full annual report, audit report, or regulatory filing. It fits best under the category of Board/Management Information (MANG), which includes announcements or reports related to board or senior management activities and changes. The document is about the independent director's annual duties and observations, which is a management/board information report rather than a financial report or regulatory filing. The length and detail confirm it is a substantive report, not a brief announcement or certification. Therefore, the classification is MANG with high confidence.
2026-04-23 Chinese
金科环境：关于公司及全资子公司申请2026年度综合授信额度的公告
Capital/Financing Update Classification · 100% confidence The document is an announcement from the company's board regarding the application for a comprehensive credit facility (授信额度) for the year 2026. It details the authorization for the company and its subsidiaries to apply for a credit limit up to 2 billion RMB, including types of credit such as loans, bank acceptances, trade financing, guarantees, and letters of credit. The document is focused on financing activities and does not contain financial statements or results. It is not a full financial report, earnings release, or management discussion. The content fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2026-04-23 Chinese
金科环境：2026年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '金科环境股份有限公司2026 年第一季度报告' which translates to 'Jinke Environment Co., Ltd. 2026 First Quarter Report'. It contains detailed financial data including consolidated balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the first quarter of 2026. The report explicitly states it is a quarterly report and includes unaudited financial statements for the period January to March 2026. The length of the document (15,000 characters) and the presence of substantive financial data confirm it is a full interim/quarterly financial report rather than a brief announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2026-04-23 Chinese

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