The weekend business hours of Dongying Postal Savings Bank branches are. Working days (Monday to Friday): 09:00-17:30. Public: 09:00-17:00. Weekends (Saturday to Sunday) private: 09:00-17:30. No corporate business is conducted on weekends. There are Postal Savings Bank branch staff on duty at Dongying Postal Savings Bank outlets at noon, and general personal business can be handled. However, such as large-amount cash business, financial management business or corporate business, these require special windows and dedicated staff to handle, so these businesses cannot be handled at noon. Dongying Postal Savings Bank outlets will be closed on weekends or holidays. Assuming there are multiple Postal Savings Bank outlets in the area, some outlets may be open on Saturdays and others on Sundays. There are fewer outlets open on holidays, but there will also be a small number of outlets open. As for whether a specific outlet is open, you need to consult the local branch or sub-branch for business arrangements.