Chinanews Client, October 20th (Li Jinlei) The People's Bank of China authorized the China Foreign Exchange Trade System to announce that the central parity of the RMB exchange rate in the inter-bank foreign exchange market on October 20, 2020 is: 1 U.S. dollar to RMB 6.6930, compared with the previous The trading day rose by 80 basis points, breaking the 6.7 mark.