Commodity2005200620072008200920102011
Anti-knock preps. other than those based on lead comps.$555,083$1,000,214$910,970$724,916$53,155$26,577$41,400
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$36,224,638$52,546,847$60,680,290$84,553,667$51,476,411$52,620,454$62,813,096
Additives for lubricating oils (excl. of 3811.21)$496,613$109,929$91,288$71,850$184,348$330,935$363,025
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$766,194$801,237$872,426$1,239,979$1,009,696$979,188$1,536,470
Total$38,042,528$54,458,227$62,554,974$86,590,412$52,723,610$53,957,154$64,753,991