1. Call the 24-hour customer service hotline to contact the customer service specialist and apply for increasing the credit card limit;

2. You can submit the latest proof of wealth management income to any branch of ICBC to apply;

3. Enter the credit card website of ICBC, select "Credit Card Limit Adjustment" after logging in, and then fill in the information according to the prompts, and finally submit;

4. Log in to ICBC e Life Mobile, click "Use Card", select to adjust the permanent or temporary limit, and follow the prompts;

5. Log in to ICBC Online Banking and select "Full Bank Card". Account-Credit Card-Line Adjustment ",and then fill in the relevant information to apply for withdrawal.

After the application is withdrawn, ICBC will review it according to its past card use history and repayment record, and adjust the cardholder's credit card limit after the review is passed. Usually, cardholders can ask for an increase in the limit for at least 3 months. The temporary limit of international cards can be increased by 10% through self-service of international cards or online banking, and the validity period is 1 month. The ATM can only be used once every three months.

When applying for withdrawal, you should get a higher amount at one time, and the best way is to provide proof of recent higher income.