Commodity2005200620072008200920102011
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of non-malleable ...$2,774 $23,296  $1,849$2,661
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of iron (excl. n ...$307,644$188,932$19,643$371,959$552,539$117,558$1,301,966
Flanges of stainless steel$15,872$16,735$29,666$10,947$75,087$999$50,910
Threaded elbows, bends & sleeves of stainless steel $4,405$19,518$43,037$18,244$6,111$33,442
Butt welding fittings of stainless steel $33,182$3,411 $1,558  
Tube/pipe fittings of stainless steel (excl. of 7307.21-7307.23)$2,150$102,077$26,207$2,181,753$305,591$4,076$5,369
Flanges of iron/steel (excl. of cast iron/stainless steel)$51,954$22,406$2,484$36,873$2,452$49,021$43,490
Threaded elbows, bends & sleeves of iron/steel (excl. of cast iron/stainles ...$36,983$8,755$16,949$4,509$13,052$75,992$93,316
Butt welding fittings of iron/steel (excl. of cast iron/stainless steel)$2,017$423$10,199$1,932$17,397$49,296 
Tube/pipe fittings of iron/steel (excl. cast iron/stainless steel; excl. of ...$132,844$418,386$49,181$259,689$371,669$168,272$668,833
Total$552,238$795,301$200,554$2,910,699$1,357,589$473,174$2,199,987