My dietary reference from April 2007 says
Fries - J.R. Simplot Co. Bosie, Idaho - Potatoes, partially hydrogenated vegetable shortening (soybean oil and/or canola oil), maltodextrin, salt, dextrose, disodium dihydrogen pyrophosphate and tetrasodum pyrophosphate (to maintain natural color)
Oil for Fries - Bunge - made from partially hydrogenated soybean oil with TBHQ and citric acid added to help protect flavor. Dimethylpolysiloxane, an antifoaming agent, added.