Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$1,818,004$2,482,618$3,728,286$4,325,932$5,070,078$5,546,955$10,281,715
Parts of the boilers of 8403.10$586,919$313,124$738,800$546,809$351,497$1,085,908$1,306,195
Total$2,404,923$2,795,742$4,467,086$4,872,741$5,421,575$6,632,863$11,587,910