Commodity2005200620072008200920102011
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of non-malleable ...$122,272,599$181,870,709$249,449,425$298,311,311$243,933,238$328,004,732$401,188,122
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of iron (excl. n ...$267,600,695$344,204,323$405,347,412$470,041,001$384,394,206$470,106,734$524,228,829
Flanges of stainless steel$116,611,298$213,787,532$407,937,462$395,130,381$188,113,233$252,971,725$447,500,566
Threaded elbows, bends & sleeves of stainless steel$93,569,155$130,766,193$166,043,150$136,951,221$73,261,507$102,179,857$176,122,840
Butt welding fittings of stainless steel$34,365,248$60,022,472$111,411,376$127,740,435$72,043,349$89,937,905$130,102,290
Tube/pipe fittings of stainless steel (excl. of 7307.21-7307.23)$11,391,663$15,623,520$28,483,887$35,161,566$50,325,642$111,264,236$185,076,875
Flanges of iron/steel (excl. of cast iron/stainless steel)$151,810,877$238,322,914$386,297,345$677,081,233$374,004,302$450,534,257$670,025,101
Threaded elbows, bends & sleeves of iron/steel (excl. of cast iron/stainles ...$78,382,053$101,861,161$142,149,947$167,045,465$111,307,404$163,500,728$241,008,162
Butt welding fittings of iron/steel (excl. of cast iron/stainless steel)$57,366,260$75,597,367$132,045,412$203,059,031$120,091,764$160,032,935$208,664,641
Tube/pipe fittings of iron/steel (excl. cast iron/stainless steel; excl. of ...$217,136,613$337,208,352$445,337,717$496,928,478$329,779,042$507,712,011$765,920,527
Total$1,150,506,461$1,699,264,543$2,474,503,133$3,007,450,122$1,947,253,687$2,636,245,120$3,749,837,953