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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 2022-05-13 Legal Proceedings Report
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
关于诉讼及仲裁事项进展的公告
Legal Proceedings Report Classification · 95% confidence The document is an announcement from a company regarding the progress of litigation and arbitration matters. It details specific lawsuits, arbitration decisions, amounts involved, and potential impacts on the company's financials. The document does not contain full financial statements or comprehensive financial performance data, nor is it a transcript, presentation, or voting result. It is a regulatory announcement about legal proceedings affecting the company. Therefore, it fits best under the category of Legal Proceedings Report (LTR). The document length is 4073 characters, which is sufficient for a detailed announcement but not a full annual or interim report. Hence, the classification is LTR with high confidence.
2022-05-13 Chinese
关于回复深交所关注函的公告
Regulatory Filings Classification · 95% confidence The document is a detailed reply announcement from TUS Environmental Science and Technology Development Co., Ltd. regarding inquiry letters (关注函) issued by the Shenzhen Stock Exchange and regulatory bodies concerning accounting issues, asset revaluation, and financial reporting irregularities. It includes extensive explanations about accounting treatments, retrospective adjustments for prior period errors, and detailed financial data related to construction in progress and revenue recognition. The document references regulatory inquiries, corrective measures ordered by the China Securities Regulatory Commission, and the company's responses to these inquiries. It is a formal regulatory response to stock exchange and securities commission concerns, not a full annual or interim financial report, nor a simple announcement of a report. The document is lengthy (15,000 characters) and contains substantive financial and accounting information, but its primary purpose is to respond to regulatory inquiries and explain corrective actions. This fits the category of Regulatory Filings (RNS), which covers general regulatory announcements, compliance documents, and filings that do not neatly fit into other specific categories. It is not an Annual Report (10-K), Interim Report (IR), Audit Report (AR), or Earnings Release (ER). It is also not a Report Publication Announcement (RPA) because it contains detailed substantive content rather than just announcing a report's release.
2022-04-29 Chinese
监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of a company regarding multiple agenda items including approval of the 2021 Annual Report, 2022 Q1 Report, audit opinions, internal control evaluation, profit distribution plan, and other corporate governance matters. It contains detailed supervisory board opinions and voting results on these reports and proposals. The document is not the reports themselves but a formal announcement of the Supervisory Board's review and approval of these reports and related matters. The document length is 3146 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits best as a Regulatory Filing (RNS) because it is a formal regulatory announcement of supervisory board resolutions and approvals, not the full annual or quarterly reports themselves.
2022-04-29 Chinese
2022年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "启迪环境科技发展股份有限公司 2022 年第一季度报告全文" which translates to "Qidi Environment Technology Development Co., Ltd. 2022 First Quarter Report Full Text." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on accounting policies and financial indicators for the first quarter of 2022. The document is approximately 15,000 characters long, indicating it is a full report rather than a brief announcement. The content includes comprehensive financial statements and analysis for a period shorter than a full fiscal year, specifically a quarter. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2022-04-29 Chinese
独立董事2021年度述职报告（陈峥）
Board/Management Information Classification · 95% confidence The document is titled '独立董事2021年度述职报告' which translates to 'Independent Director 2021 Annual Work Report'. It details the independent director's attendance at board and shareholder meetings, opinions on various board resolutions, committee work, and efforts to protect investor rights during the 2021 fiscal year. The content is a detailed report of the independent director's activities and opinions for the year 2021, which aligns with a Management Report or similar detailed explanation of company governance and oversight activities. It is not an annual report (10-K), audit report, or earnings release. It is not a brief announcement or a proxy statement. The document length is 4189 characters, which is relatively short but contains substantive content about management oversight and governance activities. Therefore, the best fitting category is Board/Management Information (MANG), as it reports on the independent director's role and activities within the board and management structure.
2022-04-29 Chinese
关于披露重大资产重组预案后进展的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of a major asset restructuring plan involving a share swap merger and related fundraising activities. It details the background, progress updates, board meeting approvals, regulatory investigations, and risk warnings related to the transaction. The document is not a full financial report but rather a series of progress disclosures and updates on a significant corporate transaction. It does not contain financial statements or detailed financial analysis. The document length is 3227 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits best into the category of Capital/Financing Update (CAP), as it provides updates on a major financing and restructuring transaction.
2022-04-29 Chinese

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