Commodity2005200620072008200920102011
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$146,198$74,750$133,829$152,399$106,114$59,897$49,945
Tubes, pipes & hoses, rigid, of polymers of ethylene    $40,509$64,517$116,428
Tubes, pipes & hoses, rigid, of polymers of propylene    $564$66,232$26,097
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride    $360$1,569$6,356
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17    $88,852$992,900$603,796
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$142,044$186,868$305,903$160,931$303,125$152,878$312,614
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$24,381$13,228$13,413$8,804$7,112$21,696$54,440
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$46,163$51,324$51,969$33,805$8,894$24,658$241,629
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$89,424$215,862$105,504$1,981,484$136,332$137,015$107,426
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$491,392$413,065$360,437$1,268,428$541,334$1,020,905$687,833
Total$939,602$955,097$971,055$3,605,851$1,233,196$2,542,267$2,206,564