Purchase method: download and install the mobile banking software of China Industrial and Commercial Bank on the smart phone. After the installation is completed, find the icon of ICBC Mobile app on the mobile phone desktop and complete the self-registration of bank account. Enter the user name and password, and then click Login. Click on all businesses to enter investment and wealth management, and find the foreign exchange settlement and sale business. You can purchase foreign exchange, settle foreign exchange and inquire about details. Find the Russian ruble, follow the column prompts when entering and filling in, and you can enter the purchase interface and enter the amount you want to buy.

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). 1 ruble = 100 kopecks. The denominations of banknotes are 5 10, 50, 100, 200, 500, 1000, 2000, 5000 rubles, and 50, 10, 5, 1 Gaby coins respectively.