Commodity200620072008200920102011
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...$24,187$3,842,805$10,637,776$8,673,983$4,204,171$2,546,403
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...  $1,775,019$4,023,415$4,410,877$983,066
Total$24,187$3,842,805$12,412,795$12,697,398$8,615,048$3,529,469