Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$14,721,636$14,653,600$18,578,754$21,619,223$12,435,759$12,028,936$13,041,310
Parts of the boilers of 8403.10$819,155$789,607$1,216,367$1,509,314$993,988$885,154$1,073,942
Total$15,540,791$15,443,207$19,795,121$23,128,537$13,429,747$12,914,090$14,115,252