Commodity2005200620072008200920102011
Sulphuric acid; oleum$3,210,136$6,254,536$5,315,933$36,176,410$8,434,234$936,452$12,679,577
Total$3,210,136$6,254,536$5,315,933$36,176,410$8,434,234$936,452$12,679,577