Commodity2005200620072008200920102011
Sulphuric acid; oleum$18,219,889$25,787,696$34,287,052$69,143,523$40,946,114$40,798,166$56,341,605
Total$18,219,889$25,787,696$34,287,052$69,143,523$40,946,114$40,798,166$56,341,605