According to different cards, their billing dates are different and cannot be modified. For example, the billing date of the Platinum Card is 17. For details, please call 95599 or go directly to the bank counter.
You can call the bank's customer service telephone number 4006695599 for manual service inquiry, log in to official website of Agricultural Bank of China for personal credit card electronic bill inquiry, or use the mobile phone client of Agricultural Bank of China to enter personal account for bill inquiry.