There are many kinds of foreign currencies in China banks, but in order to improve the efficiency of foreign currency exchange, banks usually advise people to make an appointment 1-2 days in advance.
Three foreign currency exchange methods:
Method 1: Cash exchange. Bring your valid ID card to the counter to fill in the application for foreign exchange purchase, and then submit the cash to the staff to exchange the equivalent foreign currency.
Method 2: ATM machine exchange. If you have enough funds in your personal bank card, you can operate the ATM to exchange foreign currency, and then go to the counter of China Bank to withdraw cash.
Mode 3: personal online banking exchange. Log in to the personal online banking of the People's Bank of China, select "settlement and sale of foreign exchange"-"purchase of foreign exchange in RMB", and finally withdraw cash from the counter of China Bank.