Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$18,311,396$19,329,841$28,419,739$33,580,795$21,501,109$18,402,681
Tubes, pipes & hoses, rigid, of polymers of ethylene$37,561,797$38,476,779$56,029,592$69,771,372$27,336,397$23,658,074
Tubes, pipes & hoses, rigid, of polymers of propylene$38,199,691$51,841,253$66,602,459$55,938,048$33,542,539$34,323,178
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$38,432,344$29,853,002$37,582,263$35,665,299$19,182,496$21,773,469
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$20,037,358$34,532,750$44,251,393$26,454,275$18,160,038$12,874,029
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$17,975,261$44,789,005$44,403,107$43,971,635$28,002,930$24,505,493
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$59,988,048$69,271,565$70,517,423$74,154,945$59,171,756$48,687,568
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$18,279,836$19,658,967$24,278,375$24,625,895$16,026,734$17,941,168
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$29,516,246$36,928,625$47,911,847$39,141,322$31,158,744$30,603,988
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$91,694,070$94,516,172$117,599,073$115,788,569$84,994,680$81,110,237
Total$369,996,047$439,197,959$537,595,271$519,092,155$339,077,423$313,879,885