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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $139,317 | $321,945 | $553,424 | $433,877 | $9,222 | $5,977 | $580,963 |
| Anti-knock preps. other than those based on lead comps. | $1,007,550 | $319,641 | $362,272 | $782,371 | $559,799 | $833,450 | $1,668,786 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $19,946,681 | $27,507,548 | $32,069,412 | $35,335,091 | $30,938,237 | $36,978,609 | $42,107,113 |
| Additives for lubricating oils (excl. of 3811.21) | $770,303 | $1,865,009 | $2,410,857 | $2,368,094 | $2,529,163 | $2,363,129 | $2,383,337 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $28,614,025 | $28,572,731 | $22,412,100 | $24,952,405 | $22,491,234 | $25,028,055 | $31,013,906 |
| Total | $50,477,876 | $58,586,874 | $57,808,065 | $63,871,838 | $56,527,655 | $65,209,220 | $77,754,105 |
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