To purchase USDT for rubles, use USDT exchangers
USDT/SOL Calculator Tether to SOL
Price of 1 Tether today (25 June)
◎ 0.0069
0.00083%
USDT 
BTC
USD
RUB
EUR
GBP
ETH
LTC
BCH
BNB
BUSD
SOL