10,000 yuan. According to the official website of the Agricultural Bank of China, Agricultural Bank of China platinum and above members can use 6 points to exchange for 20 to 30 yuan of phone bills at 11 o'clock every Monday. The event is held once a week and is limited to 3 times per quarter. Platinum members only need 20 growth points, and can get 30 growth points for every RMB 10,000 or foreign currency spent. In addition, they can also get 40 growth points for every RMB 10,000 of principal when depositing in installments. Therefore, the Agricultural Bank of China's bank's phone credit exchange activity requires a consumption amount of 10,000 yuan or every 10,000 yuan of principal in installment deposits, which is sufficient.