There is no handling fee for China Bank to exchange foreign currency for RMB. Usually, banks have two exchange prices, one is the buying price and the other is the selling price.
Ruble, also known as Russian ruble, symbol: _ (original symbol Rbs. Rbl)。 Currency code: RUB. Usage: Russia and Abkhazia and South Ossetia, which declared their independence by themselves. Inflation rate: 7%. Russian ruble (рубл) is the standard monetary unit in Russia. The token is Gaby(копекка).