Commodity2005200620072008200920102011
Sulphuric acid; oleum$3,917,123$3,184,683$4,470,210$3,074,660$2,736,613$2,633,166$4,590,244
Total$3,917,123$3,184,683$4,470,210$3,074,660$2,736,613$2,633,166$4,590,244