Commodity2005200620072008200920102011
Sulphuric acid; oleum$1,683,000$2,009,000$2,365,000$3,740,000$2,895,000$2,972,000$2,973,000
Total$1,683,000$2,009,000$2,365,000$3,740,000$2,895,000$2,972,000$2,973,000