Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$6,225$2,502$22,170$2,822$159$1,227
Tubes, pipes & hoses, rigid, of polymers of ethylene$8,472$39,322$67,881$398,275$788,295$829,764
Tubes, pipes & hoses, rigid, of polymers of propylene  $5,109$76,427$7,232$3,193
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride $17,830$4,570$26,147$64,676$57,448
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$103,466$2,103,466$587,635$625,893$458,231$7,049,330
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ... $1,761$2,737$100,442$33,539$13,100
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$494 $41,772$49,354$60,325$17,418
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$3,865$16,017$2,960$45,182$13,519$305
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$5,201$820$87,249$68,046$150,904$233,051
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$9,435$577,772$78,288$101,209$181,822$22,945
Total$137,158$2,759,490$900,371$1,493,797$1,758,702$8,227,781