Commodity2005200620072008200920102011
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$37,346$10,814$470$1,305$3,761$8,028 
Tubes, pipes & hoses, rigid, of polymers of ethylene$27,672$310$17,635$1,308 $1,295$184,588
Tubes, pipes & hoses, rigid, of polymers of propylene $19,061  $93 $2,420
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride  $42,686$91,489$98,574$3,486,541$7,963,776
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$141,916$14,908,807$733,387$103,529$406,281$2,826,177$1,620,955
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$6,668$3,314$5,164$16,273$10,744$63,366$92,574
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...  $675$5,413  $838
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ... $830$33,893$323,545  $4,526
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$6,059$2,383$307,569$92,058$972,768$2,377,994$287,992
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$4,343$14,888,580$30,108$40,263$36,050$30,694$1,859,511
Total$224,004$29,834,099$1,171,587$675,183$1,528,271$8,794,095$12,017,180