The CITIC card limit is relatively low. I have been using the card for four or five years, and it only increased from 2,000 to 5,000. I canceled it some time ago~
Then I went to apply for Bank of Communications and was approved for 15,000, but I got 25,000 in bulk~
If you think the limit is low, it is recommended to call directly to apply for cancellation, and then try to apply for other banks~
Recommended applications: Everbright, Bank of Communications, and Ping An try it~