Announcement on BI-FAST system service optimization from Organizer (17 – 18 July 2026)

Dear customers,

Based on information from PT. Rintis Sejahtera's BI-FAST Operational Team, BI-FAST system service optimization will be carried out on July 17^th, 2026 at 23:00 to July 18^th, 2026 at 16:00 Jakarta Time. During the maintenance period, BI-FAST services will be suspended.

We apologize for any inconvenience arising from the system maintenance. For further inquiries please contact our Call Center hotline at +6221-5209988 or visit our nearest sub-branch.

Bank of China (Hong Kong) Limited Jakarta Branch

July 17^th, 2026