Yes.
CCB’s dual-currency credit card supports overseas use and can be used at overseas merchants or ATMs with UnionPay or international organization logos (VISA/MASTERCARD/JCB).
Overseas, the payment is settled in RMB through UnionPay. If you use the international organization route, the payment is made in US dollars (European travel cards are in euros). You can repay in foreign currency before the due date, or you can use RMB to purchase foreign exchange for repayment.
If you use CCB’s global payment card, the payment will be made in RMB no matter which route you use to swipe the card, and the exchange fee will be waived.