据英国金融时报：默克与Terns的谈判已进入后期阶段，协议可能在未来几天内达成。

U.S. stocks saw modest declines on Tuesday as the Iran conflict continued. The Dow Jones dropped 0.2%, the S&P 500 fell 0.4%, and the Nasdaq lost 0.8%. President Trump confirmed ongoing U.S.-Iran talks, calling them "productive" and suggesting Iran seeks a deal. Meanwhile, oil prices rebounded, with West Texas Intermediate crude rising 4% to over $91 a barrel and Brent crude nearing $104, as military tensions persisted.

China’s precious and base metal futures advanced further, led by Shanghai silver up over 9%. Platinum and palladium rose more than 7%, lithium carbonate gained over 5%, and Shanghai gold climbed more than 4%. Shanghai tin and polysilicon added over 3%, while Shanghai copper, international copper and aluminum alloy rose more than 1%. Shanghai aluminum and nickel were up nearly 1%.