Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$5,473,459$4,772,649$7,404,914$7,642,986$9,284,751$9,529,037$8,950,224
Total$5,473,459$4,772,649$7,404,914$7,642,986$9,284,751$9,529,037$8,950,224