Announcement of Class and Component Prices for September 2012 Release date: October 03, 2012 Class II Price: 17.04 (per hundredweight) Class II Butterfat Price: 2.0117 (per pound) Advanced Class II Skim Milk Price 1/: 10.36 (per hundredweight) Class III Price: 19.00 (per hundredweight) Class III Skim Milk Price: 12.42 (per hundredweight) Class IV Price: 17.41 (per hundredweight) Class IV Skim Milk Price: 10.77 (per hundredweight) Butterfat Price: 2.0047 (per pound) Nonfat Solids Price: 1.1969 (per pound) Protein Price: 3.2521 (per pound) Other Solids Price: 0.3971 (per pound) Somatic Cell Adjustment Rate: 0.00093 (per 1,000 somatic cell count) Product Price Averages: Butter 1.8269 (per pound) Nonfat Dry Milk 1.3768 (per pound) Cheese 1.8647 (per pound) Dry Whey 0.5846 (per pound) 1/ September 2012 Advanced Price Announcement