AI芯片股走强，海光信息涨超10%，沐曦股份涨超5%，寒武纪涨超4%

Group 1 - The A-share market saw a collective surge in AI chip stocks, with notable gains including Haiguang Information rising over 10%, Yanshan Technology approaching a 10% limit up, and Moer Thread increasing by over 7% [1] - The strong performance of semiconductor equipment and AI chips is attributed to two main factors: the initiation of a global semiconductor "super cycle" and the deepening of domestic chip "replacement" [1] Group 2 - Specific stock performances include Haiguang Information with a 10.04% increase and a total market value of 56.97 billion, Yanshan Technology up by 9.53% with a market cap of 58.6 billion, and Moer Thread rising by 7.28% with a market value of 311.4 billion [2] - Other notable stocks include Muxi Co. with a 5.76% increase and a market cap of 255.6 billion, Anfu Technology up by 4.55% valued at 12.9 billion, and Cambrian rising by 4.31% with a market value of 613.6 billion [2]