According to Foresight News, the all-chain liquidity asset protocol StakeStone has partnered with Amber Group to introduce the ETH Staking Plus II product, now available on the WhaleFin platform. This new offering is targeted at institutional and high-net-worth users, allowing them to stake or re-stake ETH with the potential to earn multiple rewards. These rewards include ETH staking or re-staking returns, STONE-W1 points, EigenLayer points, Symbiotic points, and Mellow points. The team believes that this collaboration will provide more application scenarios for STONE as an interest-bearing liquidity ETH.