Commodity200520062007200820092010
Central heating boilers (excl. of 84.02)$1,887,921$3,285,566$6,436,009$7,872,938$5,906,975$6,848,685
Parts of the boilers of 8403.10$183,033$307,098$344,585$488,412$270,998$295,949
Total$2,070,954$3,592,664$6,780,594$8,361,350$6,177,973$7,144,634