At the moment, directions are available:
Tether ERC20 → Payeer RUB
Tether TRC20 → Payeer RUB
Payeer RUB → Tether TRC20
Tether TRC20 → RF Banks RUB
Tether ERC20 → RF Banks RUB
RF Banks RUB → Tether TRC20
Qiwi RUB → Tether TRC20
Banks in UAH → Tether TRC20
Tether TRC20 → Banks UAH
The list will be gradually expanding.
Here’s a little tip, the commission of the ERC20 USDT network is an obscene $18, and the commission of TRC20 USDT is $0.2, so it is advantageous to use TRC20 now.
You may withdraw TRC20 as well as ERC20, but why pay more?