半导体板块午后持续走强！科创50ETF（588000）成交额26.33亿，持仓股晶晨股份暴涨15%

Group 1 - The A-share market continues to show weakness, with the three major indices experiencing fluctuations and declines, while the Kexin 50 ETF (588000) shows a narrowed increase of 0.77% in the afternoon session [1] - The semiconductor sector remains strong, with key stocks such as Cambrian Technology rising over 3%, and Jingchen shares increasing by 15%, indicating robust performance in this industry [1] - A price surge in storage chips is noted, with Samsung's 32GB DDR5 server memory contract price soaring by 60% compared to September, and SanDisk raising NAND flash contract prices by up to 50%, leading to a halt in shipments by some module manufacturers [1] Group 2 - The semiconductor industry's positive outlook is supported by favorable demand from AIGC and consumer sectors, with expectations for accelerated domestic semiconductor industry localization [1] - The Kexin 50 ETF (588000) tracks the Kexin 50 Index, with 69.3% of its holdings in the electronics sector and 5.17% in the computer sector, aligning well with the development of cutting-edge industries like artificial intelligence and robotics [2] - The ETF also covers various high-tech fields, including semiconductors, medical devices, software development, and photovoltaic equipment, suggesting a strong long-term growth potential for China's hard technology sector [2]