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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $3,188,726 | $212,578 | $201,118 | $238,339 | | | |
| Anti-knock preps. other than those based on lead comps. | $1,002,450 | $3,321,335 | $4,421,468 | $2,286,036 | $2,004,152 | $3,246,705 | $3,476,736 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $30,873,127 | $21,160,877 | $17,495,075 | $21,183,912 | $10,134,157 | $11,533,343 | $12,963,055 |
| Additives for lubricating oils (excl. of 3811.21) | $6,906,485 | $9,901,019 | $9,784,375 | $10,628,603 | $9,170,956 | $10,356,054 | $12,936,616 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $212,192,947 | $237,703,545 | $275,023,627 | $323,585,276 | $217,846,030 | $236,878,413 | $236,496,539 |
| Total | $254,163,735 | $272,299,354 | $306,925,663 | $357,922,166 | $239,155,295 | $262,014,515 | $265,872,946 |
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