恒指午后震荡走弱跌超1%，中芯国际(00981.HK)、蒙牛乳业(02319.HK)领跌成分股。

Several U.S. state attorneys general are drafting a complaint to challenge Paramount Global’s proposed $110 bln acquisition of Warner Bros. Discovery (WBD.O), people familiar with the matter said. Roughly 10 states, led by California, are preparing potential antitrust litigation and discussing procedures to file this month, though no final decision has been made on filing or which states will join. Most participating AGs are Democrats, but at least two Republican attorneys general are involved. Officials have met with Paramount and deal opponents and requested sworn statements or testimony that could be used in litigation.

Putin said Ukraine's attacks have inflicted some damage on Russia.