Announcement on Re-recognition of as a High-tech Enterprise

Earlier from Shanxi Lu'An Environmental Energy Development

• Announcement on Main Operating Data in March 2026Apr 15
• Announcement on Application for Comprehensive Credit BusinessMar 28
• Announcement on Participation in the Mining Rights Bidding and Its ResultsMar 24
• Announcement on Resignation of DirectorMar 21
• Announcement on Main Operating Data in February 2026Mar 14

Later from Shanxi Lu'An Environmental Energy Development

• Announcement on Resolutions of the 13th Meeting of the 8th Board of DirectorsApr 27
• Announcement on Provision of Online Voting Reminder Service for General MeetingMay 13
• Announcement on Main Operating Data in April 2026May 16
• Announcement on Attending 2026 Online Collective Reception Day for Investors of Listed Companies in Shanxi JurisdictionMay 19
• Indicative Announcement on Completion of the Industrial and Commercial Change Registration Regarding the Reduction in Ownership Layers Between the Controlling Shareholder and the Actual ControllerMay 21