Commodity2005200620072008200920102011
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$17,015$4,662$12,270$15,116$46,201$43,793$12,817
Tubes, pipes & hoses, rigid, of polymers of ethylene     $2,825,855$1,315,554
Tubes, pipes & hoses, rigid, of polymers of propylene     $275,000$730,155
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride    $2,430,955$1,265,494$1,068,730
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17     $1,381,256$4,937,485
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...     $326,913$244,414
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...    $5,059,725$857,769$1,003,058
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...     $94,349$128,378
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)    $735,278$421,840$694,528
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$909,599$786,659$1,010,916$1,329,158$1,710,202$1,304,442$1,993,899
Total$926,614$791,321$1,023,186$1,344,274$9,982,361$8,796,711$12,129,018