Commodity200520062007200820092010
Artificial guts (sausage casings) of hardened protein/of cellulosic mats$18,977,497$19,766,615$20,930,797$26,829,739$23,049,450$23,727,731
Tubes, pipes & hoses, rigid, of polymers of ethylene$19,706,409$28,316,678$36,362,532$45,196,757$36,565,404$36,307,075
Tubes, pipes & hoses, rigid, of polymers of propylene$9,025,942$10,456,485$12,365,628$13,466,300$11,499,959$14,193,163
Tubes, pipes & hoses, rigid, of polymers of vinyl chloride$19,482,082$18,590,195$21,357,822$23,568,046$15,221,790$16,543,255
Tubes, pipes & hoses, rigid, of plastics n.e.s. in 39.17$20,049,497$16,678,603$21,133,439$21,948,542$22,988,654$21,511,507
Flexible tubes, pipes & hoses of plastics, having a minimum burst pressure ...$8,574,675$9,573,870$11,345,428$13,506,437$13,779,388$16,031,376
Tubes, pipes & hoses of plastics (excl. of 3917.31), not reinf./othw. combi ...$55,502,134$64,975,077$79,878,713$88,723,273$67,678,716$63,770,488
Tubes, pipes & hoses of plastics (excl. of 3917.31 & 3917.32), not reinf./o ...$7,918,838$8,032,422$10,500,659$13,521,780$10,928,488$14,344,521
Tubes, pipes & hoses of plastics, n.e.s. (excl. of 3917.21-3917.33)$31,968,184$38,816,859$46,210,404$52,694,007$45,865,669$46,363,814
Fittings (e.g., joints, elbows, flanges) for tubes, pipes & hoses, of plast ...$65,600,869$70,219,103$77,613,849$88,388,770$82,482,939$97,559,629
Total$256,806,127$285,425,907$337,699,271$387,843,651$330,060,457$350,352,559