If you are a resident in China, the proof of account opening for one-card (China Merchants Bank Savings Card) is an ID card (excluding temporary id card, which must be within the validity period), and you can settle foreign exchange through counters and self-service channels (there is no handling fee for settlement through self-service channels).

Please log in to mobile banking, click "Home" at the bottom of the interface, then click "All" to find "Cross-border Finance", and click "Foreign Exchange Settlement"-"Settlement Entrustment" to settle the account. The amount of foreign exchange settlement is equivalent to 50 thousand dollars per person per year.