X0303 4 2011-03-07 0001046257 CORN PRODUCTS INTERNATIONAL INC CPO 0001116705 KLEIN BARBARA A 5 WESTBROOK CORPORATE CENTER WESTCHESTER IL 60154 1 Common Stock 2011-03-07 4 P 0 1775 47.6823 A 16944.5684 D The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $47.64 to $47.69, inclusive. The reporting person undertakes to provide Corn Products International, Inc., any security holder of Corn Products International, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in the immediately preceding sentence. Includes restricted stock units acquired through deemed dividend reinvestment and shares of common stock acquired through dividend reinvestment. Mary Ann Hynes, Attorney in Fact 2011-03-09