币界网报道：Justin Sun’s HTX exchange and JustLend DeFi platform have reportedly integrated USDD, the algorithmic stablecoin issued by the Sun-linked Tron DAO Reserve. The move aims to boost liquidity and utility for USDD, which maintains its peg through a mix of collateral and algorithmic mechanisms. HTX will list USDD trading pairs, while JustLend will support USDD as collateral for loans. The integration follows Sun’s broader strategy to expand Tron-based financial products, though USDD’s adoption remains limited compared to rivals like USDT and USDC. The stablecoin’s reserves currently include Bitcoin, Tron’s TRX, and other cryptocurrencies, with its collateralization ratio publicly tracked. Critics have raised concerns about centralization risks, given Sun’s influence over multiple linked platforms.