Generally speaking, the higher the credit card limit, the more complete the functions, and the more annual fees need to be paid. The annual fee of CCB Longka Credit Card is also subject to such standards. It is understood that at present, the annual fee of the IC credit card (Puka) of Longka is 80 yuan/year, and the annual fee is exempted in the first year when the card is opened, and the annual fee is exempted in the following year if the card is spent more than three times. The annual fee of Longka IC credit card (gold card or silver card) is 160 yuan/year, and the annual fee-free conditions are similar to those of ordinary cards. According to the credit rating, Longka's IC Platinum Credit Card is divided into three types: standard version, elite version, distinguished version and diamond credit card, and its annual fees are 580 yuan/year, 1800 yuan/year, 3,600 yuan/year and 5,800 yuan/year respectively. Among them, the annual fee of the following year can be exempted if CCB Longka Standard Edition swipes the card 18 times or more, and other Longka IC Platinum credit cards cannot be exempted from the annual fee.