What is the annual fee of Longka Family Love Credit Card? Longka Family Love Credit Card is a platinum-level credit card product carefully designed by China Construction Bank for family customers. It has two versions: UnionPay and Visa. The specific fees are as follows: 1 .UnionPay version: The annual fee for the main card is 580 yuan per year, and there is no annual fee discount for swiping the card, which means that no matter how many times you swipe the card, you have to pay an annual fee of 580 yuan every year; the annual fee for the supplementary card is 300 yuan per year, December 2017 31Each main card can apply for two supplementary cards for free. Version: The annual fee for the main card is 580 yuan per year, and the annual fee for the supplementary card is 300 yuan per year. Implement the preferential policy of waiving annual fees for both primary and secondary cards.