Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$3,631,720$3,457,850$2,703,961$1,554,364$2,124,071$1,203,804$2,294,863
Total$3,631,720$3,457,850$2,703,961$1,554,364$2,124,071$1,203,804$2,294,863