Commodity2005200620072008200920102011
Sulphuric acid; oleum$1,894,988$2,353,760$2,474,872$9,752,614$2,795,027$1,223,924$540,840
Total$1,894,988$2,353,760$2,474,872$9,752,614$2,795,027$1,223,924$540,840