Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$22,335,000$27,580,300$19,951,400$33,144,600$15,880,400$16,777,500$11,749,800
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$128,800$591,200$263,300$241,400$934,900$98,100$711,200
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$35,538,700$56,901,500$76,746,000$113,656,000$66,568,400$90,537,400$84,091,300
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$1,946,300$3,504,400$5,420,500$11,327,600$8,601,000$13,439,600$8,003,800
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$623,000$1,114,600$3,911,100$1,292,100$321,400$326,300$737,000
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$16,697,900$29,084,900$45,045,600$75,233,300$39,043,800$63,677,400$67,583,200
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$5,761,900$6,014,400$5,220,100$9,111,900$5,782,000$5,235,500$9,559,500
Total$83,031,600$124,791,300$156,558,000$244,006,900$137,131,900$190,091,800$182,435,800