Sugar in All Trumps? Not that I've heard of. I've got a bag and there is no sugar listed in the ingredients. Ingredients from the bromated version on the GM website:
BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, POTASSIUM BROMATE, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID
Non-bromated:
WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID.