Annual fee of CCB Diamond Credit Card: 5,800 yuan/year for the main card and 3,800 yuan/year for the auxiliary card; Credit limit: 500,000-5 million. Platinum credit cards are divided into two types: the premium version and the elite version. Among them: the annual fee of the distinguished edition: 3,600 yuan/year for the main card and 2,800 yuan/year for the auxiliary card; Annual fee for elite edition: main card 1800 yuan/year, and sub card 1200 yuan/year; Credit line: 65438+ ten thousand-1 ten thousand. Gold card annual fee: main card 160 yuan/year, auxiliary card 80 yuan/year; The credit limit is determined by the bank according to your credit rating. Annual fee for ordinary cards: 80 yuan as the main card and 40 yuan as the supplementary card; The credit limit is determined by the bank according to your credit rating.