Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$11,915,576$17,804,905$14,252,212$11,005,022$8,073,225$13,207,200$10,871,467
Parts of the boilers of 8403.10$1,591,073$1,141,798$7,669,136$2,253,095$1,518,483$3,610,534$5,657,261
Total$13,506,649$18,946,703$21,921,348$13,258,117$9,591,708$16,817,734$16,528,728