CPO概念股震荡拉升 九联科技涨超10%

Core Viewpoint - The CPO concept stocks experienced significant fluctuations, with Jiulian Technology rising over 10% following news about Nvidia's efforts to develop a new AI chip compliant with U.S. export regulations to maintain its market share in China after the ban on H20 chips [1] Group 1: Stock Performance - Jiulian Technology saw a rise of over 10% [1] - Other companies such as Shijia Photon, Taicheng Light, Shengyi Electronics, Bochuang Technology, Yuanjie Technology, Dekeli, and Xinyismeng all increased by over 5% [1] Group 2: Market Context - The U.S. government has banned the sale of H20 chips to the Chinese market, prompting Nvidia to accelerate the development of a new AI chip [1] - The new chip aims to comply with U.S. export regulations while allowing Nvidia to retain its market presence in China [1]