TechFlow, September 4 — According to official announcements, Hotcoin exchange will list the following trading pairs on September 4, 2025:
U/USDT (Spot)
Listing time: September 4, 2025, 17:20 (UTC+8)
U is the native gas token of the network, serving three primary roles within the Union ecosystem: gas token and fee market, and securing network safety through delegated PoS.
GATA/USDT (Spot)
Listing time: September 4, 2025, 20:20 (UTC+8)
Gata is an open AI execution infrastructure providing fully managed APIs for decentralized inference and training.
TRADOOR/USDT (Spot)
Listing time: September 4, 2025, 22:20 (UTC+8)
Tradoor is the fastest and most user-friendly platform for trading options and perpetual options (Perps) across web, mobile, and Telegram. Start trading with minimal upfront payment, enjoy private one-click trades, and pay zero hidden fees.




