Commodity2005200620072008200920102011
Central heating boilers (excl. of 84.02)$663,748$672,616$1,562,236$1,690,344$10,247,882$3,476,042$1,401,313
Parts of the boilers of 8403.10$5,532,229$1,176,796$949,947$4,708,350$15,361,349$26,191,274$46,470,249
Total$6,195,977$1,849,412$2,512,183$6,398,694$25,609,231$29,667,316$47,871,562