1, log in to mobile banking.
2. In the investment and financial management module, select the function of "settlement and sale of foreign exchange".
3. Select the function of "settlement of foreign exchange" or "purchase of foreign exchange".
4. According to the interface prompts, select the account, currency, currency, amount, purpose of purchasing foreign exchange, etc.
5. Check the information within 10 second. If it is correct, click OK.
6. Return the transaction success information.
Sale of foreign exchange means that China Industrial and Commercial Bank of China sells foreign exchange to customers, and collects the equivalent RMB from customers according to the exchange rate (selling price) of the corresponding currency in the RMB foreign exchange quotation of China Industrial and Commercial Bank of China at the time of the transaction.