Commodity200520062007200820092010
Additives for lubricating oils (excl. of 3811.21)$26,639$30,986  $7,849$146
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$13,018$53,086$62,179$213,709$74,806$70,372
Total$39,657$84,072$62,179$213,709$82,655$70,518