Commodity2005200620072008200920102011
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...$35,613,946$38,772,448$47,270,883$63,369,519$49,346,046$58,438,670$64,261,595
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...$4,357,336$4,130,070$4,086,409$5,316,319$6,256,131$5,094,130$6,423,655
Sulphonated/nitrated/nitrosated derivs. of hydrocarbons, whether or not hal ...$1,618,759$4,322,137$4,171,485$11,358,395   
Total$41,590,041$47,224,655$55,528,777$80,044,233$55,602,177$63,532,800$70,685,250