Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$1,952,302$2,192,833$2,138,024$2,253,484$2,729,130$2,913,477
Tubes, pipes & hoses, rigid, of polymers of ethylene$20,032$45,755$81,250$169,540$72,042$39,585
Tubes, pipes & hoses, rigid, of polymers of propylene$114,146$102,065$58,698$143,400$69,972$207,223
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$1,083,287$1,595,405$425,798$515,820$639,865$491,616
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$238,798$281,976$752,044$953,643$1,350,613$609,834
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$73,054$61,535$114,052$139,772$112,425$90,522
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$352,180$368,077$346,814$350,649$390,935$220,043
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$5,481$2,695$133,569$142,716$704,989$102,816
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$239,621$392,686$350,503$665,540$872,814$750,106
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$396,174$742,857$924,428$1,495,587$2,112,637$1,490,587
Total$4,475,075$5,785,884$5,325,180$6,830,151$9,055,422$6,915,809