The card number starts with 5, which represents the products jointly issued by Bank of China and MasterCard. It has a dual-currency card, which can be used by merchants in MasterCard channels except UnionPay channels. The card number starting with 6 represents the products jointly issued by China Bank and UnionPay channel, and is only used by merchants in UnionPay channel.

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 China Bank Cross-border GO APP to handle related business.