Commodity2005200620072008200920102011
Sulphuric acid; oleum$8,253,929$9,594,427$9,746,546$15,800,799$10,524,326$13,684,290$14,527,881
Total$8,253,929$9,594,427$9,746,546$15,800,799$10,524,326$13,684,290$14,527,881