Commodity2005200620072008200920102011
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of non-malleable ...$203,650$239,752$41,457$65,021$12,435$4,828 
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of iron (excl. n ...$792,909$2,564,187$1,893,174$1,993,845$912,349$993,899$460,754
Flanges of stainless steel$56,722$509,137$1,306,544$1,400,851$1,334,319$1,406,870$739,525
Threaded elbows, bends & sleeves of stainless steel$1,810,380$1,249,955$1,505,101$1,987,038$2,410,856$1,016,378$2,175,267
Butt welding fittings of stainless steel$1,793,018$1,367,333$2,382,619$2,235,056$558,858$495,611$210,012
Tube/pipe fittings of stainless steel (excl. of 7307.21-7307.23)$4,128,357$3,775,771$5,403,761$7,723,387$5,387,089$9,295,078$9,704,361
Flanges of iron/steel (excl. of cast iron/stainless steel)$764,817$44,207$977,044$799,744$285,013$576,407$962,116
Threaded elbows, bends & sleeves of iron/steel (excl. of cast iron/stainles ...$253,177$156,825$228,037$849,434$738,675$2,816,887$1,164,122
Butt welding fittings of iron/steel (excl. of cast iron/stainless steel)$4,040$36,880$182,370$282,053$44,409$88,195$39,913
Tube/pipe fittings of iron/steel (excl. cast iron/stainless steel; excl. of ...$11,026,843$13,459,190$13,710,968$18,399,610$8,336,752$6,104,410$7,843,508
Total$20,833,913$23,403,237$27,631,075$35,736,039$20,020,755$22,798,563$23,299,578