Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$11,378$78,907$10,669$85,558$6,432$3,506
Tubes, pipes & hoses, rigid, of polymers of ethylene$19,365$32,300$103,438$377,792$281,487$259,692
Tubes, pipes & hoses, rigid, of polymers of propylene$7,457$30,579$7,492$30,615$11,855$50,305
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$936,345$1,211,125$1,960,006$2,758,962$2,202,219$2,146,744
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$148,478$319,331$432,716$595,614$747,706$1,146,642
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$104,537$105,482$222,967$28,871$72,397$201,894
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$6,232$54,096$13,486$3,659$8,676$28,585
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$26,507$20,156$21,382$164,670$76,848$18,673
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$242,963$510,566$524,078$618,503$416,988$494,936
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$269,623$627,317$729,071$2,045,522$754,710$1,536,452
Total$1,772,885$2,989,859$4,025,305$6,709,766$4,579,318$5,887,429