Commodity2005200720102011
Tubes, pipes & hoses, rigid, of polymers of ethylene$28,607$23,419$55,572 
Tubes, pipes & hoses, rigid, of polymers of propylene  $87,768$381,918
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$1,691,235$596,022$4,462$503,068
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17   $124,189
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ... $3,397  
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...  $54,304$138,339
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$137,277$61,533$28,208$99,800
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...   $21,132
Total$1,857,119$684,371$230,314$1,268,446