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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ... | $17,057,124 | $23,586,369 | $22,583,412 | $22,465,286 | $24,750,590 | $29,209,752 | $32,808,695 |
| Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ... | $145,648,164 | $189,656,877 | $236,044,210 | $270,210,913 | $203,375,310 | $268,400,168 | $326,915,573 |
| Total | $162,705,288 | $213,243,246 | $258,627,622 | $292,676,199 | $228,125,900 | $297,609,920 | $359,724,268 |
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