Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.$279,361$6,572$29,043$29,252$8,334$39,363 
Anti-knock preps. other than those based on lead comps.$3,757,734$4,825,973$5,558,092$9,809,122$10,711,030$11,595,862$22,648,305
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$21,753,343$27,153,275$29,070,514$42,416,844$43,228,860$65,167,386$92,261,418
Additives for lubricating oils (excl. of 3811.21)$9,274,833$15,774,886$17,543,975$28,087,344$28,244,785$38,561,563$36,197,901
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$29,882,967$43,236,752$41,250,831$67,625,950$47,969,354$64,499,327$60,831,001
Total$64,948,238$90,997,458$93,452,455$147,968,512$130,162,363$179,863,501$211,938,625