Commodity2005200620072008200920102011
Gypsum; anhydrite$1,000$600$4,000 $6,300$1,600$42,000
Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ...$11,100$800$600$97,100$86,400$100,300$185,400
Total$12,100$1,400$4,600$97,100$92,700$101,900$227,400