Is HERSHEY'S, QUARTER SHEET CAKE, CHOCOLATE vegan?

sugar, hershey's special, dark syrup (high fructose corn syrup, corn syrup, water, cocoa processed with alkali, sugar, salt, mono- and diglycerides, xanthan gum, polysorbate 60, artificial flavor), enriched bleached wheat flour (flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), vegetable shortening (palm oil, mono- and diglycerides, polysorbate 60), eggs, margarine (palm oil, water, soybean oil, salt, mono- and diglycerides, artificial flavor, annatto extract [for color], preservative [calcium disodium edta], vitamin a palmitate), cultured buttermilk (cultured milk, nonfat milk, modified cornstarch, sodium citrate, locust bean gum, carrageenan, mono- and diglycerides, salt, vitamin a palmitate, vitamin d3), invert sugar, cocoa processed with alkali, semisweet chocolate chunks (sugar, chocolate liquor, cocoa butter, milkfat, soy lecithin, natural flavor, salt), contains less than 2% of the following: cream (cream, milk, nonfat milk, carrageenan, cellulose gum, monoglycerides, polysorbate 80, salt, guar gum), palm and palm kernel oils, modified cornstarch, natural and artificial flavor, leavening (baking soda, sodium acid pyrophosphate, monocalcium phosphate), milk, nonfat milk, natural flavor, salt, corn syrup, soybean oil, soy lecithin, high fructose corn syrup, preservatives (potassium sorbate, propylene glycol), citric acid.

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