Soybeans began December in decline in the international market. According to an analysis by the International Center for Economic Analysis and Agricultural Market Studies (Ceema), for the period from November 28 to December 4, "soybean prices retreated in Chicago in these first days of December." The first month quoted closed on Thursday (4) at US$ 11.19 per bushel, down from the US$ 11.37 recorded on November 28.