Market Overview - The Hang Seng Index closed down 1.2% at 23,289.77 points, with a total turnover of HKD 271.56 billion. The Hang Seng Tech Index fell 2.48% to 5,170.43 points. For the month, the Hang Seng Index rose 5.29% [1] - Current valuations of the Hang Seng Index are considered moderately low, while the Hang Seng Tech Index is at historical lows, indicating high investment value in the Hong Kong stock market [1] Blue Chip Performance - CSPC Pharmaceutical Group (01093) led blue-chip stocks, rising 6.3% to HKD 8.1, contributing 6.53 points to the Hang Seng Index. The company is in discussions for three potential licensing collaborations, with total payments potentially reaching USD 5 billion [2][4] - Other notable blue-chip movements include Li Auto-W (02015) up 3.79%, CK Infrastructure Holdings (01038) up 2.11%, while BYD Electronic (00285) and Tingyi (00322) saw declines of 6.03% and 5.01% respectively [2] Sector Movements - Large tech stocks generally declined, with Alibaba down 3.56% and Tencent down 2.41%. Apple-related stocks also faced significant drops, with Cowell e Holdings (01478) down 6.61% [3][5] - The automotive sector continued its downward trend, with Xpeng Motors-W (09868) down 5.04% and Great Wall Motors (02333) down 3.03%. Price competition in the automotive industry is expected to intensify [6] Pharmaceutical Sector - The pharmaceutical sector saw gains, with China Antibody-B (03681) up 21.31% and other biotech stocks also performing well. The upcoming ASCO conference is expected to boost interest in innovative drugs [3][4] Notable Stock Movements - Dekang Agriculture (02419) reached a new high, rising 14.15% due to leading industry cost advantages [7] - Sany International (00631) reported a revenue increase of 14.6% year-on-year, with a net profit increase of 23.2% [8] - New World Development (00017) saw a 3.9% increase, with contract sales reaching HKD 24.8 billion, exceeding 95% of its annual target [9] - Li Auto-W (02015) reported a revenue of RMB 25.93 billion for Q1 2025, a 1.1% year-on-year increase [10] - Hand Return Group (02621) experienced a significant drop of 18.19% on its first trading day [11]