Skip to main content
A

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

Ticker · 688659 Shanghai Stock Exchange Manufacturing
Filings indexed 510 across all filing types
Latest filing 2026-04-24 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688659

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

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年度独立董事述职报告(赵小丽)
Regulatory Filings
2026-04-24 Chinese
关于使用暂时闲置募集资金和自有资金进行现金管理的公告
Capital/Financing Update Classification · 1% confidence The document is a formal Shanghai Stock Exchange announcement concerning the company’s plan to use temporarily idle proceeds from its IPO (“募集资金”) and its own funds for cash management activities (e.g., safe, liquid, principal-protected products). It is not a financial report (10-K/IR), not a routine earnings press release (ER), nor a full annual/interim report. It announces a financing-related decision on capital usage rather than issuing new shares or dividends. Therefore, it best fits “Capital/Financing Update” (CAP).
2026-04-14 Chinese
国元证券股份有限公司关于安徽元琛环保科技股份有限公司使用暂时闲置募集资金和自有资金进行现金管理的核查意见
Regulatory Filings Classification · 1% confidence The document is a regulatory announcement and review opinion by the sponsoring underwriter (Guoyuan Securities) on the use of temporarily idle IPO proceeds and own funds for cash management by Anhui Yuanchen Environmental Technology Co., Ltd. It details board resolutions, fund usage plans, risk controls, and the sponsor’s verification opinion. It is not an annual or interim report, earnings release, management change, dividend notice, or other specific category but rather a compliance filing required by the exchange. Therefore, it falls under the fallback “Regulatory Filings” category (RNS).
2026-04-14 Chinese
董事会薪酬与考核委员会关于公司2026年限制性股票激励计划授予激励对象名单的公示情况说明及核查意见
Regulatory Filings
2026-04-08 Chinese
2026年第二次临时股东会会议资料
Regulatory Filings
2026-04-08 Chinese
第四届董事会第二次会议决议公告
Regulatory Filings
2026-03-27 Chinese

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.