NVIDIA and Huang Renxun faced a class-action lawsuit from shareholders, leading to a market value drop of 2.85 trillion in two days; Anthropic officially launched its IPO roadshow; Alibaba plans to split Pingtongge into an independent listing.

NVIDIA and Huang Renxun faced a class-action lawsuit from shareholders, leading to a market value drop of 2.85 trillion in two days; Anthropic launched its IPO roadshow, planning to issue 825 million Class A common shares at a price range of $70 to $78 per share; Alibaba applied for the independent listing of its subsidiary, Pingtongge.