Xin Lang Cai Jing·2026-01-23 06:24Group 1 - The semiconductor materials and equipment sector continues to adjust, but market interest remains high due to rapid growth in demand for high-end semiconductors driven by AI infrastructure [1][6] - TSMC's advanced 3nm process faces production bottlenecks, with capacity fully booked until 2027; Morgan Stanley predicts a 50% price increase for DDR4 in Q1 2026, indicating a potential "super cycle" in memory chips [1][6] - The Kweichow Moutai Semiconductor Equipment ETF (588710) has seen net inflows in 15 out of the last 20 trading days, totaling 855 million yuan, increasing its shares to 978 million and total assets to 1.87 billion yuan [1][6] Group 2 - The domestic semiconductor equipment sector benefits from accelerated domestic substitution, with the localization rate of semiconductor equipment steadily increasing since 2018 [1] - The Kweichow Moutai Semiconductor Equipment ETF (588710) and its linked funds are positioned at the intersection of the AI hardware wave and domestic substitution, with 84.8% of the index weight in semiconductor equipment and materials [1] - Since 2025, the Kweichow Moutai Semiconductor Materials and Equipment Index has increased by 95.21%, outperforming the CSI Semiconductor Materials and Equipment Index, which rose by 89.97% during the same period [1]