According to @justinsuntron, Huobi now supports instant 1:1 flash conversion between U and USDT with no loss or fees, source: @justinsuntron on X, Jan 6, 2026. The post adds that the first 100,000 U qualify for a 20% APY, with amounts above that earning 8% APY, source: @justinsuntron on X, Jan 6, 2026. The announcement highlights the #TronEcoStar tag and mentions @HuobiGlobal, indicating a platform promotion relevant to stablecoin traders, source: @justinsuntron on X, Jan 6, 2026.