Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$446,815$1,965,203$3,042,929$2,564,905$1,786,767$3,772,486$2,475,671
Total$446,815$1,965,203$3,042,929$2,564,905$1,786,767$3,772,486$2,475,671