Commodity20052006200720082010
Tubes, pipes & hoses, rigid, of polymers of ethylene $6,145$52,551$70,020$240,578
Tubes, pipes & hoses, rigid, of polymers of propylene $30,550$13,973  
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride $265,188$243,502$236,321$47,059
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17 $21,075  $6,357
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...  $9,245  
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$4,229$90,893$115,511$156,893$16,952
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33) $4,076  $567
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ... $5,175 $6,322$7,231
Total$4,229$423,102$434,782$469,556$318,744