If you are handling corporate business, the counter of the business department or the online shop that can handle accounting settlement business is 9: 00-11:30 in the morning; The business hours in the afternoon are 2: 00-5: 00. It is closed on weekends.
For personal business, the working hours of all outlets are 9:00- 17:00, and there is no rest on weekends.
The next afternoon of 17:30 is the closing time of the bank and the time for the staff to check out. Of course, personal business outlets should be later, but they can't handle business.
I hope I can help you.