Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$5,573,561$6,671,685$6,890,566$3,909,921$2,344,179$3,051,652$3,240,238
Parts of the boilers of 8403.10$2,080,616$1,940,613$3,833,216$1,319,032$592,548$1,312,771$1,059,182
Total$7,654,177$8,612,298$10,723,782$5,228,953$2,936,727$4,364,423$4,299,420