Commodity2005200620072008200920102011
Sulphuric acid; oleum$1,596,142$93,661$998,567$3,567,331$2,830,171$1,319,464$2,508,492
Total$1,596,142$93,661$998,567$3,567,331$2,830,171$1,319,464$2,508,492