Skip to main content
SCIENCE ENVIRONMENTAL PROTECTION CO.,LTD. logo

SCIENCE ENVIRONMENTAL PROTECTION CO.,LTD. — Investor Relations & Filings

Ticker · 688480 ISIN · CNE100005V66 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
Open in API
Filings indexed 488 across all filing types
Latest filing 2026-04-02 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 688480

About SCIENCE ENVIRONMENTAL PROTECTION CO.,LTD.

http://seshb.com/en/index.aspx

Science Environmental Protection Co., Ltd. specializes in the comprehensive prevention and control of heavy metal pollution. The company provides integrated environmental solutions focusing on the treatment of heavy metal wastewater, waste acid, and solid waste, primarily serving the non-ferrous metallurgy and mining sectors. Its core technological portfolio includes advanced processes for heavy metal stabilization, resource recovery, and the harmless disposal of hazardous waste. By integrating research and development with engineering services and equipment manufacturing, the firm facilitates the circular economy through the extraction of valuable metals from industrial byproducts. Key offerings encompass specialized treatment systems, environmental monitoring services, and technical consultancy aimed at achieving stringent discharge standards and minimizing environmental impact in resource-intensive industries.

Recent filings

Filing Released Lang Actions
赛恩斯环保股份有限公司关于向不特定对象发行可转换公司债券申请获得上海证券交易所受理的公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (565 characters) regarding the acceptance by the Shanghai Stock Exchange of the company's application to issue convertible bonds to unspecified investors. It states that the application has been accepted for review but is still subject to further approvals. There is no detailed financial data or report content, only a regulatory update on the financing process. The document is an update on a capital raising activity, specifically about the acceptance of a convertible bond issuance application. Therefore, it fits best under Capital/Financing Update (CAP).
2026-04-02 Chinese
赛恩斯环保股份有限公司关于完成董事会换届选举暨聘任高级管理人员的更正公告
Board/Management Information Classification · 100% confidence The document is a correction announcement regarding the completion of the board of directors' re-election and appointment of senior management personnel. It specifically corrects the classification of certain directors as independent or non-independent. The document is short (902 characters) and focuses on board/management changes rather than financial data or other report types. Therefore, it fits the category of Board/Management Information (MANG).
2026-03-31 Chinese
赛恩斯环保股份有限公司2026年第三次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a resolution announcement for the 2026 third extraordinary shareholders' meeting of Saiens Environmental Protection Co., Ltd. It details the meeting date, location, attendance, voting results on board of directors election proposals, and legal witness statements. The content focuses on the voting outcomes and board member appointments, which is characteristic of a Declaration of Voting Results & Voting Rights Announcements document. The document length is about 2412 characters, which is consistent with a detailed voting results announcement rather than a full report or presentation. There is no indication of financial data, management discussion, or regulatory filings beyond the voting results. Therefore, the appropriate classification is DVA (Declaration of Voting Results & Voting Rights Announcements).
2026-03-30 Chinese
湖南启元律师事务所关于赛恩斯2026年第三次临时股东会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, procedures, attendance, and voting results of the 2026 third extraordinary shareholders' meeting of a company. It details the legality and compliance of the meeting process, qualifications of attendees, and voting outcomes. It does not contain financial statements, earnings data, or management discussion of financial results. It is not a report itself but a legal opinion related to a shareholders' meeting. This type of document is best classified as a Regulatory Filing (RNS) because it is a compliance/legal procedural document that does not fit into other specific categories like AGM Information or Declaration of Voting Results, as it is not the official voting results announcement but a legal opinion on the meeting's legality.
2026-03-30 Chinese
赛恩斯环保股份有限公司关于完成董事会换届选举暨聘任高级管理人员的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the completion of the board of directors' re-election and the appointment of senior management personnel. It details the election of new board members, the election of the chairman and committee members, and the appointment of senior executives. The document references compliance with company law and stock exchange listing rules, and provides biographies of the appointed individuals. There is no financial data or report content, but rather a formal announcement of changes in board and management personnel. This fits the category of Board/Management Information (MANG). The document length is 3476 characters, which is consistent with an announcement rather than a full report.
2026-03-30 Chinese
赛恩斯环保股份有限公司关于变更持续督导保荐机构及保荐代表人的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the change of the continuous supervision sponsor institution and sponsor representatives for a company listed on the Shanghai Stock Exchange STAR Market. It details the transition from one sponsor (申万宏源证券) to another (兴业证券) due to a new convertible bond issuance and the need for ongoing supervision. The document includes meeting dates, regulatory references, and resumes of the new sponsor representatives. It does not contain financial statements, earnings data, or detailed financial analysis. It is a regulatory announcement about management and sponsorship changes related to capital market activities, not a full report or financial filing. Therefore, it fits best under Regulatory Filings (RNS). The document length is short (1178 characters), and it is not a report publication announcement or certification letter. Hence, the classification is RNS with high confidence.
2026-03-26 Chinese

Browse filings by year

5 years

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.