In December 2020 the prices of construction and assembly production in comparison with the corresponding month of the previous year increased by 2.7 percent, and in comparison with November 2020 – by 0.2 percent, according to preliminary data of Statistics Poland (GUS). In comparison with the previous month the growth of prices was recorded in construction of buildings by 0.3 percent as well as in civil engineering and in specialized construction activities – by 0.2 percent each. In comparison with December 2019 the increase of prices was noticed in construction of buildings by 2.8 percent as well as in civil engineering by 2.5 percent and in specialized construction activities – by 2.2 percent, informed GUS.