Open on June 24th,10am to 4pm. According to official website of CCB Xi, during the Dragon Boat Festival holiday, CCB Xi will be closed on June 22nd and 23rd, and its business hours will be from 10 to 4pm on June 24th. The headquarters of China Construction Bank is located at No.25, Beijing Financial Street. It is a large state-owned commercial bank managed by the central government. Its main business areas include corporate banking, personal banking and treasury business. It has branches and subsidiaries in 29 countries and regions, and subsidiaries in many industries such as funds, leasing, trust, life insurance, property insurance, investment banking, futures and pension.