Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$1,423,541$1,494,010$2,006,546$2,066,173$3,176,774$2,654,682$2,391,913
Parts of the boilers of 8403.10$212,173$379,858$398,324$407,866$430,589$669,408$630,089
Total$1,635,714$1,873,868$2,404,870$2,474,039$3,607,363$3,324,090$3,022,002