半导体设备ETF易方达（159558）获资金逆势加仓，产业龙头齐聚2025湾区半导体产业生态博览会

Group 1 - The semiconductor industry chain is experiencing a continuous pullback, with the China Securities Chip Industry Index down by 5.5% and the China Securities Semiconductor Materials and Equipment Theme Index down by 6.2% as of 14:10 [1] - The 2025 Bay Area Semiconductor Industry Ecosystem Expo will be held in Shenzhen tomorrow, featuring four major exhibition areas: IC design, wafer manufacturing, advanced packaging, and compound semiconductors, attracting over 600 leading domestic and international companies including ASML and Northern Huachuang [1] - Shenzhen's Development and Reform Commission stated that multiple subsidiaries of New Kai Lai will participate in the expo, showcasing significant innovations, following their successful display of 31 semiconductor process equipment at the Shanghai Semiconductor Equipment Exhibition in March [1] Group 2 - The China Securities Chip Industry Index consists of 50 stocks involved in chip design, manufacturing, packaging and testing, as well as semiconductor materials and production equipment, with the digital chip design sector accounting for over half and the semiconductor equipment sector nearly 20% [2] - The China Securities Semiconductor Materials and Equipment Theme Index is composed of 40 stocks related to semiconductor materials and equipment, with semiconductor equipment and materials sectors accounting for 60% and 20% respectively [2] - Investors can leverage semiconductor ETFs such as E Fund (516350) and semiconductor equipment ETF E Fund (159558) to capture investment opportunities within the semiconductor industry chain [2]