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CSD Water Service Co., Ltd. — Investor Relations & Filings

Ticker · 603903 ISIN · CNE100002YD5 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 1,203 across all filing types
Latest filing 2021-09-16 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603903

About CSD Water Service Co., Ltd.

http://www.zchb-water.net/

CSD Water Service Co., Ltd. specializes in comprehensive environmental services, focusing on the investment, construction, and operation of water and wastewater treatment facilities. The company provides integrated solutions for municipal and industrial wastewater treatment, sludge disposal, and water environment restoration. Its core activities include the management of urban sewage treatment plants, industrial park wastewater treatment systems, and rural water environment improvement projects. CSD Water Service utilizes advanced biological treatment technologies and resource recovery processes to enhance water quality and operational efficiency. The company’s service model encompasses various project delivery methods, such as Build-Operate-Transfer (BOT) and Transfer-Operate-Transfer (TOT), aimed at providing sustainable environmental infrastructure and long-term operational management for regional water ecosystems.

Recent filings

Filing Released Lang Actions
中持水务股份有限公司关于参加北京辖区上市公司投资者集体接待日的公告
Regulatory Filings Classification · 95% confidence The document is an announcement about the company's participation in an investor collective reception day event, including details about the event's date, time, and participation method. It mentions communication topics such as governance, strategy, operations, financing plans, and sustainability, but does not contain any financial statements, detailed financial data, or report content. The document is short (574 characters) and serves as a notice for an upcoming investor event rather than a report or detailed presentation. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2021-09-16 Chinese
独立董事关于第三届董事会第九次会议相关事项的独立意见
Regulatory Filings
2021-08-17 Chinese
独立董事关于第三届董事会第九次会议相关事项的事前认可意见
Regulatory Filings
2021-08-17 Chinese
中持水务股份有限公司关于2020年度权益分派方案实施后调整非公开发行A股股票发行价格和发行数量的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding adjustments to the price and quantity of a non-public issuance of A shares following the implementation of the 2020 equity distribution plan. It includes details about the issuance price adjustment, issuance quantity, and references to shareholder meetings and approvals. The document is relatively short (1880 characters) and focuses on changes to a capital raising event rather than presenting full financial statements or detailed financial performance. It is not a full annual or interim report, nor is it a regulatory certification or voting result announcement. The content fits best under Capital/Financing Update (CAP) as it relates to changes in the company's financing activities and capital structure.
2021-08-17 Chinese
中持水务股份有限公司关于会计政策变更的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding a change in accounting policies due to the adoption of new lease accounting standards issued by the Ministry of Finance. It details the nature of the accounting policy change, its impact on the company, and includes opinions from independent directors and the supervisory board. The document is relatively short (1527 characters) and does not contain financial statements or detailed financial data. It is an announcement about an accounting policy change rather than a full audit report or annual/interim report. Therefore, it fits best under Audit Report / Information (AR), which covers standalone audit reports, applied accounting principles, and related information excluding full annual reports. H1 2021
2021-08-10 Chinese
独立董事对第三届董事会第八次会议相关议案的独立意见
Regulatory Filings
2021-08-10 Chinese

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