Commodity2005200620072008200920102011
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ... $9,690$83,142$72,275$68,521$105,938$244,189
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...$16,748,940$16,781,371$19,433,875$22,166,604$15,365,124$18,637,289$23,490,751
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ... $32,015$767,944$939,351$53,865$412,225 
Total$16,748,940$16,823,076$20,284,961$23,178,230$15,487,510$19,155,452$23,734,940