Yes. According to the information on the official website of China Merchants Bank, the CMB credit card needs to be recharged 6 times a year to be exempted from paying the annual fee of 300 yuan. If you forget to recharge 6 times and the annual fee will be deducted, you can call the customer service of the CMB Credit Card Center to apply for a recharge. After 6 times, the system will refund the annual fee of 300 yuan.