Commodity2005200620072008200920102011
Sulphuric acid; oleum$636,896$1,123,160$1,207,762$953,283$1,076,080$1,043,920$1,915,542
Total$636,896$1,123,160$1,207,762$953,283$1,076,080$1,043,920$1,915,542