Information disclosure

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: KBC announces Change of Certificate of Operation Registration of the Representative Office of Kinh Bac City Development Holding Corporation in Ho Chi Minh City dated 23/07/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: KBC announces Result of Transaction in shares of a affiliated person of internal person dated 22/07/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: KBC announces The record date to exercise the right for the last period of interest and principal payment of bond KBCH2426001

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: VpBank Securities JSC announced to cease to be a blockholder of KBC

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Notice of Transaction in shares of a affiliated person of internal person dated 25/06/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: BOD's Resolution approving transaction with related parties dated 23/06/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: BOD's Resolution approving transaction with related parties dated 22/06/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Report on result of Transaction in shares of an affiliated person of internal person dated 01/06/2026

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Cooperation and investment attraction activities

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Notice of Transaction in shares of a affiliated person of internal person dated 05/05/2026

Kinh Bac City Development Holding Corporation (HSX) would like to inform: VpBank Securities JSC has become a KBC's blockholder

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Periodic Reports for year 2025 regarding outstanding Bond: