Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$10,137,922$15,229,427$23,379,708$35,018,240$20,568,962$34,259,147$42,865,727
Parts of the boilers of 8403.10$2,995,624$1,487,015$4,415,441$7,016,010$1,730,415$4,562,893$3,101,098
Total$13,133,546$16,716,442$27,795,149$42,034,250$22,299,377$38,822,040$45,966,825