Bank of China does not exchange cards for free, except when the Great Wall RMB credit card expires.

Debit card, two ways: one is to change the card at the bank, the card number remains unchanged, and get a new card after 7 days, and 5 yuan charges;

Second, go to any outlet to cancel the card, and then open a new one. If you change the card number, you will have to charge 5 yuan handling fee at that time.

International card: It's much more difficult. Hong Kong business card printing fee is 8008205288.

China Bank series credit cards can be called business card printing, and it costs tens of dollars to reissue one. Call 66085566 or 4006695566 to ask.

Then Great Wall RMB credit card, there is no charge for changing cards in Beijing. Hmm ~