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TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. — Investor Relations & Filings

Ticker · 000826 ISIN · CNE000000BX6 LEI · 300300D7TRP8H70GDO75 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 3,006 across all filing types
Latest filing 2022-05-25 AGM Information
Country CN China
Listing Shenzhen Stock Exchange 000826

About TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD.

https://www.tus-est.com

TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. operates as an integrated service provider focused on the management and treatment of environmental resources. The company specializes in solid waste disposal, including waste-to-energy incineration, hazardous waste management, and the recycling of renewable resources. Its service portfolio extends to water treatment solutions, covering urban water supply and wastewater processing. Additionally, the firm engages in environmental sanitation services and the development of ecological industrial parks. By integrating technological innovation with infrastructure operation, the company facilitates the recovery of resources and the reduction of environmental impact through comprehensive waste management systems and renewable energy initiatives.

Recent filings

Filing Released Lang Actions
关于召开2021年年度股东大会的提示性公告
AGM Information Classification · 95% confidence The document is a detailed announcement about the convening of the 2021 Annual General Meeting (AGM) of 启迪环境科技发展股份有限公司. It includes information on the meeting date, voting procedures, proposals to be voted on, and instructions for shareholders to participate. It does not contain the actual annual report or financial statements but rather the notice and procedural details for the AGM. The document length is 9147 characters, which is substantial but the content is clearly an announcement for the AGM rather than the report itself. Therefore, it fits the category of AGM Information (AGM-R).
2022-05-25 Chinese
关于疫情防控期间参加2021年年度股东大会相关注意事项的提示性公告
AGM Information Classification · 95% confidence The document is a notice regarding the arrangements and precautions for attending the 2021 Annual General Meeting (AGM) of the company, specifically addressing changes due to COVID-19 pandemic measures. It discusses the meeting format, voting methods, and participation instructions but does not contain any financial data, results, or detailed report content. The document is short (1251 characters) and serves as an announcement related to the AGM rather than the AGM materials themselves. Therefore, it fits the category of AGM Information (AGM-R).
2022-05-24 Chinese
中诚信国际关于关注启迪环境科技发展股份有限公司总经理辞职和聘任高级管理人员的公告
Board/Management Information Classification · 95% confidence The document is an announcement from China Chengxin International Credit Rating Co., Ltd. regarding the resignation of the general manager and appointment of senior management personnel at Qidi Environmental Technology Development Co., Ltd. It includes details about the personnel changes, their backgrounds, and the impact on the company's credit rating. The document is titled as an announcement and does not contain financial statements or detailed financial data. It is focused on management changes rather than a full management report or annual/interim report. Therefore, it fits the category of Board/Management Information (MANG). The document length is short (1390 characters), consistent with an announcement rather than a full report.
2022-05-24 Chinese
独立董事候选人声明-林开涛
Board/Management Information Classification · 95% confidence The document is a formal declaration by an independent director candidate of a company, confirming compliance with various legal and regulatory requirements for serving as an independent director. It includes detailed statements about qualifications, independence, and adherence to relevant laws and regulations. There is no financial data, no mention of financial results, no report or presentation content, and no announcement of voting results or management changes. This type of document is related to board/management information, specifically concerning the appointment or candidacy of a board member. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length is sufficient and contains substantive content, not just a brief announcement or certification, so it is not Regulatory Filings (RNS).
2022-05-16 Chinese
独立董事提名人声明-杜文广
Board/Management Information Classification · 95% confidence The document is a public statement from the board nominating an independent director candidate for the company's board. It details the qualifications, compliance with laws and regulations, and independence of the nominee. There is no financial data, no report of financial results, no voting results, no meeting materials, and no mention of any report publication. The content is related to board/management information, specifically about a nomination for a board position. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is about 5,150 characters, which is sufficient for a detailed announcement but not a full report.
2022-05-16 Chinese
启迪环境科技发展股份有限公司第十届董事会独立董事候选人关于参加独立董事培训并取得独立董事资格证书的承诺函
Regulatory Filings Classification · 95% confidence The document is a written commitment letter from an independent director candidate regarding participation in training and obtaining a qualification certificate as required by the Shenzhen Stock Exchange listing rules. It is related to board member qualifications and compliance but does not contain financial data, audit information, or report content. It is not an announcement of voting results or a management change notice but a compliance-related declaration. This fits best under Regulatory Filings (RNS) as it is a regulatory compliance document that does not fit other specific categories.
2022-05-16 Chinese

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