According to ChainCatcher, Binance will update the zero maker fee activity for TUSD spot and leveraged trading pairs at 08:00 (ET on July 16, 2024).
Main update: From 08:00 (ET on July 16, 2024), all users will be subject to standard maker fees when trading TUSD spot and leveraged trading pairs. TUSD/USDT zero-fee trading will not be affected.