Commodity2005200620072008
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$25,652$2,916 $793
Tubes, pipes & hoses, rigid, of polymers of ethylene$77,215$65,856$152,915$183,682
Tubes, pipes & hoses, rigid, of polymers of propylene$14,497$7,202$17,596$59,325
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$11,204$98,883$100,106$111,968
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$188,131$234,657$76,010$195,863
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$18,848$18,083$19,625$34,627
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$8,759$8,504$9,153$69,088
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$196,185$22,415$113,764$56,073
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$1,337,243$37,342$134,767$142,036
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$38,908$32,982$59,966$72,245
Total$1,916,642$528,840$683,902$925,700