Is HAM AND CHEESE SUB vegan?

sub roll (enriched wheat flour (wheat flour, malted barley flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid), water, sugar, palm oil, yeast, salt, dough conditioner (water, monoglycerides, contains 2% or less of: preservatives (propionic acid, phosphoric acid)), dough conditioner (wheat flour, wheat gluten, contains 2% or less of: hydrolyzed wheat gluten, enzymes (wheat), ascorbic acid (vitamin c), organic wheat starch), dough conditioner (calcium sulfate, wheat starch, wheat flour, contains 2% or less of: enzymes (wheat), salt), dry malt, calcium propionate, cornmeal), cooked ham with natural juices (cured with water, salt, dextrose, sodium lactate, sodium phosphate, sodium diacetate, sodium ascorbate, sodium nitrite), cheddar cheese (pasteurized milk, cheese culture, salt, enzymes, annatto (vegetable color).

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