Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$27,753,686$25,630,625$27,496,313$32,869,675$24,654,641$8,919,462
Tubes, pipes & hoses, rigid, of polymers of ethylene$12,629,444$15,926,642$24,517,282$33,027,348$24,831,842$54,133,508
Tubes, pipes & hoses, rigid, of polymers of propylene$2,737,312$3,233,823$3,657,206$4,014,032$4,739,774$6,721,760
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$70,078,181$74,381,703$90,931,812$92,587,977$64,548,557$62,564,887
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$32,186,117$35,559,492$46,218,900$61,468,915$38,664,672$51,882,753
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$14,011,159$17,063,631$8,743,523$15,552,163$12,843,575$16,186,337
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$101,305,430$103,939,652$118,753,484$126,836,922$123,185,302$96,141,854
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$6,427,274$4,519,061$6,282,047$6,838,885$8,008,921$14,905,117
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$24,928,073$18,771,000$20,188,765$23,478,550$26,944,299$30,564,908
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$93,184,281$109,976,373$151,728,741$173,484,570$121,191,443$122,753,019
Total$385,240,957$409,002,002$498,518,073$570,159,037$449,613,026$464,773,605