Announcement on Preliminary Earnings Estimate for 2025

Earlier from Road Biology Environmental Protection Technology

• Announcement on Completion of Industrial and Commercial Registration Changes for Capital Increase and Legal Representative Change of Wholly-owned SubsidiaryFeb 25
• Announcement on Resolutions of the 9th Meeting of the 5th Board of DirectorsFeb 4
• Announcement on Change of Sponsor Representative for Continuous SupervisionJan 30
• Announcement on Progress in Capital Increase and Introduction of Investors for Wholly-owned SubsidiaryJan 28
• Announcement on Progress in Capital Increase and Introduction of Investors for Holding SubsidiariesJan 13

Later from Road Biology Environmental Protection Technology

• Indicative Announcement on Transfer of Partial Shares under Agreement by Controlling Shareholder and Equity ChangesMar 25
• Announcement on Appointment of Deputy General ManagerApr 24
• Announcement on Change of Sponsor RepresentativeApr 30
• Announcement on Shareholding Reduction Plan for Shareholders and Senior Management MembersMay 1
• Announcement on Completion of Transfer of Partial Shares through Agreement by Controlling ShareholderMay 12