Group 1 - The technology sector, particularly the semiconductor sector, is experiencing a collective decline, with the semiconductor materials and equipment index down by 1.7% and the Sci-Tech chip index down by 1.3% as of 10:25 AM on January 20 [1] - Despite the decline in indices, there has been a continuous inflow of funds into related ETFs, with the E Fund Sci-Tech Chip ETF (589130) seeing an inflow of nearly 400 million yuan over three consecutive trading days, and the E Fund Semiconductor Equipment ETF (159558) attracting over 2.3 billion yuan over 15 consecutive trading days [1] - According to a report from China Merchants Securities, the AI-driven global storage chip industry is entering a "super cycle," with supply-demand mismatches leading to unexpected price increases for products [1] Group 2 - Domestic and international storage capacity expansions are ongoing, with companies like Changxin and Changcun accelerating their IPO processes, indicating a positive outlook for upstream semiconductor equipment investment opportunities [1] - The semiconductor materials and equipment index focuses on the semiconductor equipment and materials sectors, with over 60% of the index comprising semiconductor equipment, which shows strong resilience amid the trend of domestic substitution [1] - The Sci-Tech Board chip index covers various segments of the semiconductor industry, including design, manufacturing, testing, and equipment, with digital chip design and semiconductor equipment being the top two weighted sectors, accounting for approximately 65% of the index [1]