Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$3,002,729$8,169,870$2,380,261$2,827,308$1,551,590$2,975,412$1,908,326
Parts of the boilers of 8403.10$2,430,941$2,192,139$849,540$1,540,490$2,261,519$2,848,648$1,756,671
Total$5,433,670$10,362,009$3,229,801$4,367,798$3,813,109$5,824,060$3,664,997