Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$881,905$1,250,028$1,096,566$1,166,033$943,922$897,307$695,298
Parts of the boilers of 8403.10$471,070$968,171$668,256$290,475$365,918$309,998$200,237
Total$1,352,975$2,218,199$1,764,822$1,456,508$1,309,840$1,207,305$895,535