Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$3,462,770$3,343,162$3,105,226$3,226,184$2,021,768$1,866,078$1,762,953
Total$3,462,770$3,343,162$3,105,226$3,226,184$2,021,768$1,866,078$1,762,953