Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$3,081,997$5,322,758$6,445,657$5,075,466$4,768,606$4,481,182$5,178,987
Parts of the boilers of 8403.10$1,658,761$1,191,442$1,598,329$4,411,005$1,091,485$1,956,971$715,287
Total$4,740,758$6,514,200$8,043,986$9,486,471$5,860,091$6,438,153$5,894,274