Announcement on Risk Warning in Stock Trading

Earlier from Zhengping Road & Bridge Construction

• Announcement on Adding Provisional Proposal at the 2025 Annual General MeetingJun 16
• Announcement on Progress in Litigation Involving the Company and Its Subsidiaries and Addition of Such MattersJun 13
• Announcement on Attending the 2026 Online Collective Reception Day for Investors and 2025 Annual Performance Briefing of Listed Companies in Qinghai JurisdictionJun 10
• Announcement on Abnormal Fluctuations in Stock Trading and Risk WarningJun 9
• Announcement on Renewing Engagement of External Audit Institution for 2026Jun 6

Later from Zhengping Road & Bridge Construction

• Resolutions of the 2025 Annual General MeetingJun 27
• Announcement on Correction of Prior Accounting Errors and Corrections to Relevant Periodic Reports for Each PeriodJun 30
• Announcement on Progress in Litigation and Arbitration Involving the Company and Its Subsidiaries and Addition of Such MattersJul 3
• Semi-annual Performance Forecast for 2026Jul 15
• Announcement on Resolutions of the 21st (Extraordinary) Meeting of the 5th Board of DirectorsJul 23