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Grandblue Environment Co.,Ltd. — Investor Relations & Filings

Ticker · 600323 ISIN · CNE000001675 LEI · 30030011OA5FCYNY1P78 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 1,767 across all filing types
Latest filing 2026-05-08 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 600323

About Grandblue Environment Co.,Ltd.

https://www.grandblue.cn/en/

Grandblue Environment Co.,Ltd. is a comprehensive service provider specializing in solid waste treatment, water supply, wastewater treatment, and energy distribution. The company operates an integrated environmental management model, focusing on the construction and operation of waste-to-energy plants, hazardous waste disposal facilities, and municipal water infrastructure. Core activities include the collection, transportation, and incineration of domestic waste, alongside the production and distribution of tap water and the treatment of urban sewage. Grandblue emphasizes sustainable development through circular economy industrial parks, integrating multiple waste streams to optimize resource recovery and energy efficiency. The firm provides technical solutions for environmental remediation and manages extensive gas pipeline networks for urban energy supply, catering to municipal and industrial requirements.

Recent filings

Filing Released Lang Actions
中信证券股份有限公司关于瀚蓝环境股份有限公司重大资产购买之2025年度持续督导意见
Capital/Financing Update Classification · 95% confidence The document is titled as an independent financial advisor's continuous supervision opinion for a major asset purchase by Huanlan Environment Co., Ltd. It references detailed transaction information, asset transfer, payment, and compliance with laws and regulations. The document includes extensive commitments and assurances from involved parties regarding the transaction's authenticity and compliance. It is a detailed advisory and supervisory report related to a significant asset acquisition and restructuring, not a general annual or quarterly report, earnings release, or proxy statement. It is not a simple announcement or certification but a substantive advisory opinion on a major asset purchase transaction. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes, including major asset purchases and related advisory opinions.
2026-05-08 Chinese
瀚蓝环境股份有限公司2025年度独立董事述职报告（李侃童）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's attendance at board and shareholder meetings, committee participation, communication with auditors, and oversight activities during the year. It also includes evaluations of internal controls, financial reporting, appointment of auditors, and governance matters. The content is a detailed report on the independent director's duties and activities over the fiscal year, which is a form of management or board-related reporting rather than a full annual report or audit report. It is not a regulatory filing, announcement, or proxy solicitation. Given the focus on the independent director's annual duties and report, this fits best under Board/Management Information (MANG). The document length is under 5,000 characters but contains substantive content, so it is not a mere announcement (RPA).
2026-04-23 Chinese
瀚蓝环境股份有限公司2025年度可持续发展报告
Environmental & Social Information Classification · 95% confidence The document is titled "瀚蓝环境股份有限公司 2025 年度可持续发展报告" which translates to "Hanlan Environment Co., Ltd. 2025 Annual Sustainability Report." The content includes detailed sections on environmental, social, and governance (ESG) topics such as climate change, circular economy, employee development, safety, supply chain management, information security, social contributions, and governance structure. This aligns with a comprehensive sustainability or ESG report rather than a financial report or regulatory filing. The length of the document (15,000 characters) and the detailed content indicate it is the full report, not just an announcement or summary. Therefore, the document fits the category of Environmental & Social Information (ESG) report.
2026-04-23 Chinese
关于本次交易相关主体不存在《上市公司监管指引第7号——上市公司重大资产重组相关股票异常交易监管》第十二条及《上海证券交易所上市公司自律监管指引第6号——重大资产重组》第三十条情形的说明
Capital/Financing Update Classification · 95% confidence The document is a statement from the board of directors of 瀚蓝环境股份有限公司 regarding the compliance of the parties involved in a major asset restructuring transaction with specific regulatory guidelines related to abnormal stock trading and insider trading. It references regulatory guidelines and confirms the absence of violations or investigations related to insider trading or administrative penalties in the last 36 months. The document is focused on regulatory compliance and disclosure related to a major asset restructuring transaction, not the transaction details themselves or financial results. It is an announcement clarifying regulatory compliance for a major asset restructuring, which aligns with the category of Capital/Financing Update (CAP) as it relates to a significant financing and asset acquisition transaction. The document length is short and it is not a full report but a compliance statement related to a transaction. Therefore, the best classification is CAP with high confidence.
2026-04-23 Chinese
关于本次交易符合《上市公司监管指引第9号——上市公司筹划和实施重大资产重组的监管要求》第四条规定的说明
Capital/Financing Update Classification · 95% confidence The document is a statement from the board of directors of 瀚蓝环境股份有限公司 regarding the compliance of a proposed transaction with regulatory guidelines for major asset restructuring (specifically referencing 《上市公司监管指引第9号》). It discusses the nature of the transaction, the assets involved, legal compliance, and the board's judgment on the transaction's appropriateness. There is no detailed financial data, no full report, and the document is relatively short (861 characters). It is an announcement or explanation related to a capital transaction rather than the transaction itself or a full report. Therefore, it fits best under Capital/Financing Update (CAP).
2026-04-23 Chinese
关于本次交易停牌前一个交易日前十大股东和前十大流通股东持股情况的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement from the company 瀚蓝环境股份有限公司 regarding the shareholding details of the top ten shareholders and top ten circulating shareholders as of the trading day before the stock suspension. It references a transaction involving issuance of shares and cash payment for acquisition and fundraising, and mentions the stock suspension date. The document provides detailed shareholding percentages and numbers but does not contain financial statements or detailed financial performance data. It is primarily a disclosure of major shareholders before a transaction and stock suspension. This fits the definition of a Major Shareholding Notification (MRQ), which involves notification of changes or status in significant share ownership levels. The document length is short (1306 characters), and it is not a report or a certification, so it is not RPA or RNS. Therefore, the correct classification is MRQ.
2026-04-23 Chinese

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