**Official Rulings:** - Drying of herbs and spices, using industrial methods, where herbs and spices are lyophilised, frozen and dried in this condition
This class includes: - manufacture of spices, sauces and condiments: . mayonnaise . mustard flour and meal . prepared mustard etc. - manufacture of vinegar This class also includes: - processing of salt into food-grade salt, e.g. iodised salt
This class excludes: - growing of spice crops, see 01.28