港股收评：科指大跌2.48%，科技股下挫，黄金股全天强势

Market Overview - The Hong Kong stock market indices opened lower and continued to decline, with the Hang Seng Index dropping nearly 350 points to close at 25,628 points, down 1.34% [1][2] - The Hang Seng Tech Index experienced the largest decline, falling by 2.48% [1][2] Sector Performance - Major technology stocks collectively fell, dragging the market down; semiconductor, biopharmaceutical, robotics, gambling, automotive, and Apple-related stocks all declined [2] - Semiconductor stocks weakened significantly, with notable declines including Hua Hong Semiconductor down over 6% and SMIC down over 4% [4][6] - Biopharmaceutical stocks also saw substantial drops, with companies like Kelun-Biotech and BeiGene falling over 8% [7][8] - Gold and precious metals stocks performed strongly, with Zijin Mining rising over 7% and benefiting from increased safe-haven demand amid geopolitical risks [9] - Consumer stocks related to the three-child policy saw gains, with Yuran Agriculture up over 7% following favorable policy signals [10][11] - Insurance stocks were active, with New China Life Insurance rising over 4% [12][13] Investment Insights - Analysts suggest that the technology sector remains a long-term investment focus, with potential for rebound after recent adjustments [16] - The consumer sector is expected to receive significant policy support, with current valuations at relatively low levels, indicating potential for medium to long-term growth [16]