The exchange announced the listing on its official page on Monday. The four stablecoins it is listing are Paxos (PAX), Gemini (GUSD) (by the Winklevoss twins), USD Coin (USDC) and True USD (TUSD). All the coins will go live on 1700 HRS HKT (Hong Kong Time) with various pairs. Withdrawal, however, will go live on October 15, 2018.
https://coinpedia.org/news/okex-lists-s ... -platform/