12月2日上期所沪银期货仓单较上一日上涨20930千克

Group 1: Silver Futures Market - The total silver futures warehouse receipts amount to 594,632 kilograms, with an increase of 20,930 kilograms compared to the previous day [1] - The main silver futures contract opened at 13,303 yuan per kilogram, reached a high of 13,787 yuan per kilogram, and closed at 13,423 yuan per kilogram, reflecting a rise of 2.46% [1] Group 2: Pharmaceutical Trade Agreement - The Trump administration has reached an agreement with the UK to allow UK pharmaceuticals to enter the US tariff-free, in exchange for significant reductions in funding returns to the UK's National Health Service (NHS) [2][3] - The agreement will lower the rebate rate on drug sales from approximately 23% to a maximum of 15% [4]