Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$40,691$7,371,493$3,720,239$11,086,956$3,837,643$2,733,931$7,174,265
Total$40,691$7,371,493$3,720,239$11,086,956$3,837,643$2,733,931$7,174,265