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WELLE Environmental Group Co.,Ltd — Investor Relations & Filings

Ticker · 300190 ISIN · CNE100001146 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 2,281 across all filing types
Latest filing 2026-03-23 Delisting Announcement
Country CN China
Listing Shenzhen Stock Exchange 300190

About WELLE Environmental Group Co.,Ltd

https://www.wellegroup.com

WELLE Environmental Group Co.,Ltd. is a global provider of comprehensive environmental protection solutions, specializing in the treatment of high-concentration organic wastewater and the management of solid waste. The company focuses on the research, development, and application of advanced technologies for leachate treatment, food and kitchen waste processing, and biogas-to-energy conversion. Its core service portfolio includes the design, construction, and operation of facilities for municipal solid waste management, hazardous waste disposal, and environmental remediation. Utilizing proprietary membrane separation and biological treatment processes, the group delivers integrated resource recovery systems that transform organic waste into renewable energy and purified water. WELLE serves municipal and industrial clients, providing sustainable infrastructure for waste reduction and circular economy initiatives.

Recent filings

Filing Released Lang Actions
关于维尔转债即将到期及停止交易的第四次提示性公告
Delisting Announcement Classification · 95% confidence The document is a formal announcement regarding the upcoming maturity, cessation of trading, redemption, and delisting of a convertible bond (维尔转债) issued by 维尔利环保科技集团股份有限公司. It includes specific dates for bond maturity, last trading day, redemption price, and the process for bondholders to convert bonds into shares before maturity. The document references regulatory approvals and stock exchange rules, and it serves as a fourth reminder notice to investors about these events. The content is focused on informing investors about the bond's lifecycle events and the cessation of trading, rather than presenting financial statements, audit results, or management discussions. The document length is relatively short (1765 characters), and it is clearly an announcement about the bond's maturity and delisting from the Shenzhen Stock Exchange. Therefore, it fits best into the category of a Delisting Announcement (DLST), as it officially notifies about the bond's removal from trading on the exchange.
2026-03-23 Chinese
2026年第一季度业绩预告
Earnings Release Classification · 95% confidence The document is a quarterly earnings forecast for the first quarter of 2026 by 维尔利环保科技集团股份有限公司. It provides estimated net profit figures and explanations for the expected performance, but explicitly states that the data is preliminary, unaudited, and will be detailed in the forthcoming quarterly report. The document is short (788 characters) and serves as an earnings preview rather than a full financial report. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly financial results with key highlights only. Q1 2026
2026-03-19 Chinese
维尔利环保科技集团股份有限公司2025年度业绩快报
Earnings Release Classification · 95% confidence The document is titled '2025 年度业绩快报' which translates to '2025 Annual Performance Express Report' or 'Annual Earnings Quick Report'. It contains preliminary financial data for the year 2025, including revenue, profit, net income, and other financial metrics. The text explicitly states that the data is preliminary, unaudited, and subject to change in the final annual report. It also mentions that the detailed financial data will be disclosed in the 2025 annual report. The document is relatively short (1551 characters) and serves as an earnings release or quick performance update rather than a full annual report. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. Therefore, the document should be classified as an Earnings Release (ER). FY 2025
2026-03-19 Chinese
关于维尔转债预计触发赎回条件的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from a company about the expected triggering of conditional redemption terms for its convertible bonds. It includes information about bond issuance, listing, conversion price adjustments, and the conditions under which the company may redeem the bonds. The document is an announcement regarding financing instruments (convertible bonds) and their redemption conditions, not a full financial report or earnings release. It does not contain financial statements or management discussion but focuses on capital structure and financing updates. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 4625 characters, which is sufficient for a substantive announcement rather than a brief notice or report publication announcement.
2026-03-17 Chinese
关于控股股东持股比例因公司可转债转股被动稀释触及1%整数倍的公告
Major Shareholding Notification Classification · 95% confidence The document is an official announcement regarding a change in the shareholding percentage of the controlling shareholder due to the conversion of convertible bonds into shares, which caused passive dilution of the controlling shareholder's stake by 1%. It details the shareholding before and after the conversion, the nature of the change, and confirms no change in control or governance structure. The document is issued by the company's board and includes regulatory references and compliance statements. It is not a full financial report, earnings release, or management discussion, but a regulatory announcement about a major shareholding notification triggered by a convertible bond conversion event. Therefore, it fits the category of Major Shareholding Notification (MRQ). The document length is about 4300 characters, which is typical for such announcements. There is no indication that this is a report publication announcement or a certification letter, so it is not RPA or RNS.
2026-03-17 Chinese
关于维尔转债即将到期及停止交易的第三次提示性公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from a company regarding the upcoming maturity, cessation of trading, and redemption details of its convertible bonds. It includes specific dates for last trading day, redemption price, and conversion period, as well as regulatory references and investor reminders. The content is focused on informing investors about bond maturity and trading suspension, not presenting financial statements or detailed financial results. The document length is relatively short (1765 characters) and serves as a notification rather than a full financial report. Therefore, it fits best into the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes such as bond maturity and redemption announcements.
2026-03-11 Chinese

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