Wu said he learned that according to the official announcement, Binance will delist and stop trading of all spot trading pairs of GFT, IRIS, KEY, OAX, and REN at 11:00 on December 10, including GFT/USDT, IRIS/BTC, IRIS/USDT, KEY/USDT, OAX/BTC, OAX/USDT, REN/BTC and REN/USDT.