[Hotcoin to Launch SDUSDT and BASUSDT Perpetual Contract Trading] Dear Users, To provide more trading options and enhance the trading experience, Hotcoin will launch SDUSDT and BASUSDT perpetual contract trading on August 27, 2025, at 12:00 (UTC+8). SD supports up to 20x leverage, and BAS supports up to 50x leverage. Thank you for your support and trust in Hotcoin! Hotcoin August 27, 2025