If you hold a dual-label card of Bank of China UnionPay and international organizations, you can swipe your card at the domestic UnionPay channel and overseas international organizations. If you only hold a single-label foreign currency card of international organizations, you can't spend it in China for the time being, but you can spend it through overseas international organizations.
the above contents are for your reference. please refer to the actual business regulations.
if you have any questions, please contact online customer service of Bank of China.
you are cordially invited to download and use China Bank Mobile Banking APP or BOC Cross-border GO APP to handle related business.