High. Bank of China credit card limits are divided into three levels: regular card, gold card and platinum card. The gold card limit is 10,000 yuan; the platinum card limit is 50,000 yuan; the Bank of China credit card limit is 50,000 yuan, usually more than 50,000 yuan. The specific credit limit is evaluated by the bank based on the information submitted by the applicant and personal credit status. The better the applicant's qualifications, the higher the credit limit. The final limit is subject to the review results.