Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$24,275,077$27,536,992$37,112,150$43,417,843$52,724,330$77,248,495$95,682,663
Parts of the boilers of 8403.10$22,308,027$24,941,325$28,076,937$20,582,203$14,622,177$18,835,637$15,432,927
Total$46,583,104$52,478,317$65,189,087$64,000,046$67,346,507$96,084,132$111,115,590