Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$339,029$373,778$445,767$512,691$563,825$455,525$612,532
Parts of the boilers of 8403.10$86,267$62,849$132,341$300,057$173,772$61,573$89,252
Total$425,296$436,627$578,108$812,748$737,597$517,098$701,784