Woofun AI reports that Binance will introduce four new USDT-denominated perpetual contracts in batches between 09:00 and 09:15 UTC on July 21, 2026. The launch includes SHAZUSDT, SOFIUSDT, PANWUSDT, and PENGUSDTU pairs. These instruments support a maximum leverage of 25 times and utilize USDT as the settlement asset, enabling multi-asset trading capabilities.