If you apply for a supplementary card while holding the main card, it usually takes no more than 7 working days to receive the supplementary card, but the details will depend on the bank's work efficiency.

Requirements for applying for a credit card:

1. Aged 18 and below 65 years old;

2. Have a good credit record;

3. Applicants may apply for no more than two supplementary cards for their spouses or relatives who have full capacity for civil conduct.

Materials for applying for a credit card:

1. Identity proof: copy of resident ID card or military officer ID;

2. Work and income proof;

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3. Other financial resources proof: such as a copy of the real estate certificate, a copy of the vehicle driving license, a copy of the deposit receipt, etc.

Credit card application process:

1. Fill in the application form;

2. Give the bank’s personal information and a copy of the information;

3. The bank sends it to the credit card center;

4. The credit card center reviews, prints and issues the card;

5. After I get the card, I open it and wait for the password letter .