Binance added support for the new currencies through a partnership with crypto asset and fiat money institutional custodian Etana Custody.
Source: https://cointelegraph.com/news/binance-expands-fiat-gateway-to-support-15-new-national-currencies
Binance Expands Fiat Gateway to Support 15 New National Currencies
July 7, 2020
CoinTelegraph