Information disclosure

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:

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: BOD's Resolution approving transaction with related party dated 24/03/2026

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

Kinh Bac City Development Holding Corporation (HSX: KBC) would like to inform: Global Security Protection Services Joint Stock Company has become a company taken control by KBC