DAK Americas Announces PSF Price Increase

Effective August 16, Charlotte-based DAK Americas LLC — a producer of polyester staple fibers
(PSFs), polyethylene terephthalate resins, monomers and special polymers and a subsidiary of
Mexico-based Alfa S.A.B. de C.V. — will raise the price on all of its PSF products by 3 cents per
pound. The company cited an increased demand for Asian polyester raw materials, which has resulted
in increased global demand for polyester feed stock, in announcing the price hike.

July 28, 2009