Commodity2005200620072008200920102011
Sulphuric acid; oleum$4,050,403$5,130,871$6,924,142$7,073,674$4,455,974$5,220,840$9,434,977
Total$4,050,403$5,130,871$6,924,142$7,073,674$4,455,974$5,220,840$9,434,977