Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$44,180,301$56,986,889$48,857,722$45,574,702$31,916,802$30,145,587$23,556,397
Parts of the boilers of 8403.10$1,820,414$931,055$1,798,537$623,895$470,192$239,332$797,879
Total$46,000,715$57,917,944$50,656,259$46,198,597$32,386,994$30,384,919$24,354,276