Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$114,713,526$111,192,892$78,418,628$213,353,711$134,361,179$154,886,781$131,478,930
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$248,471,699$345,660,222$194,578,857$248,996,304$157,701,546$331,297,565$464,697,073
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$333,244,654$356,912,658$412,240,113$495,734,498$338,696,660$481,772,338$656,971,748
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$135,540,520$162,647,680$159,334,440$176,734,322$111,823,737$149,836,173$191,785,652
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$56,295,852$61,754,599$66,813,881$109,744,158$70,551,936$73,038,108$104,626,626
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$154,623,129$177,202,871$166,731,166$193,451,041$136,781,349$175,693,014$227,605,143
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$39,401,932$44,058,884$56,204,665$66,676,353$51,799,812$67,964,283$65,221,930
Total$1,082,291,312$1,259,429,806$1,134,321,750$1,504,690,387$1,001,716,219$1,434,488,262$1,842,387,102