CBOT农产品期货主力合约收盘全线下跌，大豆期货跌1.58%

Core Viewpoint - The Chicago Board of Trade (CBOT) saw a decline in agricultural futures, with all major contracts closing lower on December 12. Group 1: Soybean Futures - Soybean futures fell by 1.58%, closing at 1076.25 cents per bushel [1]. Group 2: Corn Futures - Corn futures decreased by 1.34%, ending at 440.50 cents per bushel [1]. Group 3: Wheat Futures - Wheat futures dropped by 0.70%, closing at 529.75 cents per bushel [1].