The CCB credit card statement date range can be 2, 4, 5, 7, 9, 10, 12, 13, 14, 15, 17, 19, 21, 22, 23, 24, No. 25, 26, 27. When CCB issues a card, it will preset a billing date in the card opening letter. After opening the card, cardholders can modify the billing date according to their actual situation. Generally, they can apply to modify the CCB credit card billing date once every calendar year.