Commodity2005200620072008200920102011
Artificial guts (sausage casings) of hardened protein/of cellulosic mats  $579   $54,059
Tubes, pipes & hoses, rigid, of polymers of ethylene $9,170    $8,637
Tubes, pipes & hoses, rigid, of polymers of propylene$742$32,088$89,134 $679$23,360$486,091
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$209,869$87,082$43,842$23,150$2,950 $38,913
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$1,054$59  $1,804$15,017 
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$20,673$7,484$25,043$9,823$8,228$768 
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$30,415$909$26,918$1,049$82,097$62,589 
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...  $976$1,326,475$34,771  
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$63,845$257,129$94,879$78,608$82,080$48,675$30,458
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$1,599,381$4,458,888$4,758,461$6,992,826$6,439,205$6,578,037$7,347,166
Total$1,925,979$4,852,809$5,039,832$8,431,931$6,651,814$6,728,446$7,965,324