Is WHITE 1/8 SHEET CAKE WITH BUTTERCREME ICING, WHITE WITH BUTTERCREME ICING vegan?

sugar, vegetable shortening (palm and soybean oils, mono-and diglycerides, polysorbate 60), enriched bleached wheat flour (flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), egg whites, soybean ol, eggs, high fructose corn syrup, corn starch, contains less than 2% of the following: palm and palm kernel oils, leavening (sodium acid pyrophosphate, baking soda, monocalcium phosphate), wheat starch, modified tapioca and corn starch, natural and artificial flavor, propylene glycol, mono- and diesters of fats and fatty acids, salt, whey (a milk derivative) dextrose, mono-and diglycerides, soy lecithin, dextrin, blue 1 lake, sodium caseinate (amilk derivative), confectioner's glaze, guar gum, polysorbate 60, xanthan gum, sodium stearoyl lactylate, carnauba wax, yellow 5 lake, disodium phosphate, ascorbic acid, blue 1, citric acid, yellow 5, rice flour, cocoa, rice cereal (rice flour, corn flour, sugar, malt extract, salt, oats, calcium carbonate, soy lecithin), corn and tapioca starch, gum arabic, maltodextrin, cellulose gum, corn syrup solids, carrageenan, red 40 lake, yellow 6. colored with (titanium dioxide, beet juice), glycerin, red 40, red 3, yellow 6 lake, sorbitan tristearate, blue 2 lake.

078742333519