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Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd. — Investor Relations & Filings

Ticker · 688659 ISIN · CNE100005386 Shanghai Stock Exchange Manufacturing
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Filings indexed 512 across all filing types
Latest filing 2026-05-29 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 688659

About Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd.

https://en.yckjgf.com/

Anhui Yuanchen Environmental Protection Science & Technology Co., Ltd. specializes in the research, development, and manufacturing of high-performance filtration materials and environmental protection equipment. The company focuses on air pollution control, particularly in the fields of industrial dust removal and flue gas denitrification. Its primary product portfolio includes various types of filter bags—such as those made from PTFE, PPS, and fiberglass—and SCR catalysts used for Selective Catalytic Reduction. These solutions are designed for high-temperature and corrosive environments common in power generation, steel production, cement manufacturing, and waste-to-energy sectors. The company provides integrated technical services, including environmental monitoring and system maintenance, to help industrial clients meet stringent emission standards. By leveraging advanced material science, the firm delivers durable and efficient filtration media tailored for complex industrial applications.

Recent filings

Filing Released Lang Actions
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an official announcement of the results of votes on multiple proposals at the 2025 annual shareholders’ meeting, detailing attendance, vote counts, and resolutions passed. This corresponds to Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-29 Chinese
2025年年度股东会的法律意见书
Regulatory Filings Classification · 75% confidence The document is a law firm’s legal opinion (“法律意见书”) regarding the convening, procedures, attendance, proposals, and voting legality of the 2025 Annual General Meeting. It is not the AGM materials themselves, nor a vote-only results sheet, but rather a formal legal opinion compliance filing. Therefore it falls under Regulatory Filings (RNS) as a compliance/legal opinion document.
2026-05-29 Chinese
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's qualifications, independence, audit quality management, and performance during the 2025 audit process. It does not contain the actual audited financial statements or the full annual report but rather assesses the auditor's work and compliance with relevant laws and standards. This matches the description of an Audit Report / Information (AR), which includes standalone audit reports and evaluations of audit firms' performance. The document length is 3188 characters, which is relatively short but contains substantive content about audit quality and auditor evaluation, not just an announcement or certification. Therefore, it should be classified as AR rather than RPA or RNS. FY 2025
2026-04-24 Chinese
2025年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2025年度内部控制评价报告' which translates to '2025 Internal Control Evaluation Report'. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2025, including financial and non-financial internal control defects, their identification, and rectification. The document includes detailed internal control standards, scope, and conclusions about the effectiveness of internal controls. It is not an annual report or earnings release, nor is it a certification or announcement. It is a standalone report focused on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR) as it relates to internal control evaluation and audit opinions on internal controls. The document length is 3855 characters, which is sufficient for a report rather than a brief announcement. Therefore, the appropriate classification is AR (Audit Report / Information). FY 2025
2026-04-24 Chinese
2025年年度报告摘要
Annual Report Classification · 95% confidence The document is titled "安徽元琛环保科技股份有限公司2025年年度报告摘要" which translates to "Anhui Yuanchen Environmental Protection Technology Co., Ltd. 2025 Annual Report Summary." It contains detailed financial data for the year 2025, including total assets, net assets, revenue, profit, and cash flow, as well as extensive discussion of business operations, industry analysis, new technologies, and future outlook. The document is about 15,000 characters long, indicating it is a substantive report rather than a brief announcement. It includes management discussion and analysis, financial metrics, and comprehensive business information typical of an annual report. There is no indication that this is merely an announcement or a certification. Therefore, the document fits the definition of an Annual Report (10-K). FY 2025
2026-04-24 Chinese
容诚会计师事务所关于元琛科技募集资金存放与实际使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is a detailed report titled '募集资金存放与实际使用情况专项报告' (Special Report on the Storage and Actual Use of Raised Funds) for the fiscal year 2025 by 安徽元琛环保科技股份有限公司. It includes audited financial data on the company's fundraising, the management and use of the raised funds, compliance with regulatory rules from the China Securities Regulatory Commission and Shanghai Stock Exchange, and includes auditor's verification and conclusions. The document is issued by a licensed accounting firm (RSM 容诚) and contains substantive financial data and analysis related to the use of capital raised through an IPO. This type of report is a specialized audit or assurance report on fundraising usage, not a full annual report or earnings release. It is not a mere announcement or certification but a standalone audit-related report focusing on fundraising capital management and usage. Therefore, it fits best under the category 'Audit Report / Information (AR)', which covers standalone audit reports and applied accounting principles excluding full annual reports. FY 2025
2026-04-24 Chinese

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