|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Artificial guts (sausage casings) of hardened protein/of cellulosic mats | $185,990 | $64 | $831 | |
| Tubes, pipes & hoses, rigid, of polymers of ethylene | $1,037,945 | $4,855,896 | $14,909,900 | $8,195,642 |
| Tubes, pipes & hoses, rigid, of polymers of propylene | $77,808 | $159,111 | $243,011 | $47,449 |
| Tubes, pipes & hoses, rigid, of polymers of vinyl chloride | $3,967,250 | $2,419,273 | $844,330 | $91,218 |
| Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17 | $625,719 | $99,898 | $320,809 | |
| Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ... | $229,737 | $535,331 | $130,370 | $270,649 |
| Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ... | $94,596 | $224,492 | $1,858,205 | $2,408,265 |
| Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ... | $321,545 | $1,046,329 | $1,073,656 | $4,579,497 |
| Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33) | $1,971,585 | $612,049 | $108,566 | $280,153 |
| Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ... | $157,722 | $336,880 | $675,305 | $1,608,035 |
| Total | $8,669,897 | $10,289,323 | $20,164,983 | $17,480,908 |
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