复旦团队研制出“纤维芯片”，芯片ETF天弘（159310）昨日获净申购200万份，电子ETF（159997）昨日成交额超4000万元

Group 1 - The market experienced a rebound on January 22, with all three major indices turning positive, and the ChiNext index showing strong performance [1] - The Chip ETF Tianhong (159310) recorded a trading volume exceeding 27 million yuan, with a net subscription of 2 million shares, driven by leading stocks such as Longxin Technology and Chipone Technology [1] - The Electronic ETF (159997) had a trading volume over 40 million yuan, with stocks like Pengding Holdings and China Great Wall leading the gains [1] Group 2 - The Tianhong Chip ETF tracks the CSI Chip Industry Index, which is expected to see a 37.62% year-on-year growth in net profit attributable to shareholders in the first half of 2025, supported by policy and demand [1] - The Electronic ETF focuses on the semiconductor, consumer electronics, and AI chip sectors, providing exposure to leading companies in the digital economy's "hard technology" investment opportunities [1] - The Ministry of Industry and Information Technology announced plans to accelerate the high-quality development of the AI industry, emphasizing technological innovation and breakthroughs in key technologies such as training chips and heterogeneous computing power [1] Group 3 - A research team from Fudan University has developed "fiber chips," which are expected to provide critical support for future industries like brain-machine interfaces [2] - The global AI industry is shifting from model training to inference, with domestic cloud vendors' AI computing power center construction plans expected to drive demand for high-performance chips [2] - AI is increasingly penetrating traditional consumer electronics such as smartphones, PCs, and wearable devices, along with innovative AI hardware like AI glasses and toys, which will boost both volume and price of core components like SOC chips [2]