1, the minimum amount of gold card is 5,000 yuan, and the maximum amount is 50,000 yuan.

2. The amount of platinum card is generally more than 50,000 yuan, and the amount of titanium card is 200,000-200,000 yuan.

The final approval amount of Huaxia Bank needs to be determined by comprehensive evaluation based on the application materials provided by the applicant and the contact between the applicant and financial institutions. Applicants can provide more proof of their own financial resources, which will help to increase the application amount of credit cards.