USDD, under the leadership of Sun Yuchen, has recently withdrawn 109 million USDT from the lending platform Spark. According to ChainCatcher, this amount was subsequently added to USDD's PSM pool. Currently, the available liquidity for exchanging USDD to USDT stands at $42 million.#USDD #SunYuchen #USDT #SparkPlatform #PSM #Liquidity #Crypto