The TRON ecosystem stablecoin USDD has launched the "Flexible Gold Mine" product on the JustLend DAO platform, providing users with a minimum of 6% risk-free annualized return. Data shows that USDD has become the second largest stablecoin in the TRON ecosystem, with an issuance exceeding 431 million tokens, ranking third among over-collateralized decentralized stablecoins. TRX holders can earn more than 20% annualized return by participating in this product. Currently, USDD offers three main yield paths on the JustLend DAO and Sun.io platforms, creating stable returns for investors.