Icbc can handle it. According to the regulations of the State Administration of Foreign Exchange, every citizen can freely exchange foreign exchange equivalent to $50,000 a year. As long as you bring your ID card, if you go to the counter, you should generally go to the local ICBC headquarters. ICBC provides more convenient online business. As long as you have an ICBC card and open online banking, you can buy foreign exchange at home. The price of foreign currency cash is the same as that in the bank. I suggest you buy foreign exchange. When not in use, the exchange rate is higher than cash.