The application method for the Agricultural Bank of China credit card supplementary card is:

1. If you already hold the Agricultural Bank of China personal credit card primary card, you can submit it at any Agricultural Bank of China branch in the province or city where the primary card issuer is located. Supplementary card application;

2. Then fill in the credit card application form and follow the instructions of the branch staff.

Among them, there are card type requirements for applying for supplementary cards, except for special products such as college student cards, official cards, etc. The specific introduction of the card type shall prevail.

If you are not sure whether your credit card can be used as a supplementary card, you can go to an Agricultural Bank of China branch for consultation.