21世纪经济报道·2025-12-03 04:00Market Overview - A-shares experienced a slight decline with the Shanghai Composite Index down 0.09% and the Shenzhen Component down 0.19% as of midday trading [1][2] - The total trading volume reached 1.08 trillion yuan, with over 3,500 stocks declining and more than 1,700 stocks rising [1][2] Sector Performance - Superhard materials sector showed strength, with Sifangda rising over 10% [1] - The coal sector saw a collective surge, with companies like Dayou Energy hitting the daily limit [1][2] - Pharmaceutical stocks remained active, with Haiwang Biological achieving five consecutive trading limit increases [1] - The commercial aerospace sector rebounded, highlighted by Aerospace Power's significant price movement [1][4] Specific Stock Movements - Dragon Source Technology reached a price of 23.41 yuan per share after announcing a long-term procurement agreement worth approximately 4.5 to 5.5 billion yuan with Sunwoda [6] - New stock China Uranium experienced a peak increase of over 345%, with a current market value exceeding 140 billion yuan [8] - Bitcoin surged over 7% to break the $93,000 mark, while Ethereum rose over 8% [8][9] Industry Trends - The flu prevention sector saw a rise, with Haiwang Biological and Yisheng Pharmaceutical hitting the daily limit [3] - The lithium mining index showed signs of adjustment, with several component stocks declining significantly [7]