Commodity2005200620072008200920102011
Anti-knock preps. other than those based on lead comps.$15,083$11,804$5,162$2,112$18,079$6,086$24,766
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$25,172$13,078$14,769$11,822$22,651$29,508$49,420
Additives for lubricating oils (excl. of 3811.21)$31,933$27,811$25,428$35,927$8,245$5,708$17,071
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$134,703$141,985$140,775$140,927$175,982$101,334$62,423
Total$206,891$194,678$186,134$190,788$224,957$142,636$153,680