Blockchain financial infrastructure platform FinChain (incubated by Fosun Wealth Holdings) announced the launch of FLEX & FINO, an on-chain Yield Enhancement Strategy introduced in partnership with institutional open finance platform Plume. Designed as a leveraged looping yield solution for FUSD—FinChain's core yield-bearing RWA asset backed 100% by tokenized short-term U.S. Treasuries and compliant money market funds. FinChain has also completed integration with KuCoin to enable FUSD's use within KuCoin's RCMS staking mirror solution.