Commodity2005200620072008200920102011
Tubes, pipes & hollow profiles of cast iron$270,786$1,691,503$2,261,352$3,280,452$390,547$7,182,330$7,779,711
Total$270,786$1,691,503$2,261,352$3,280,452$390,547$7,182,330$7,779,711