Commodity2005200920102011
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... $13,061  
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$3,815 $10,482$20,125
Total$3,815$13,061$10,482$20,125