Snack bars consisting of chocolate; snack bars containing a mixture of grains, nuts and dried fruit (confectionery); snack bars containing dried fruits (confectionery); snack bars containing grains (confectionery); snack bars containing nuts (confectionery); snacks manufactured from cereals; cereal bars; cereal based snack food; cereal products in bar form; carbohydrate-based food preparations being dietetic supplements or nutritional additives (not for medical purposes)