indemnity agreements, in the form of insurance bonds or policies, whereby parties to commercial contracts are to a designated extent guaranteed against loss by reason of a breach of contractual obligations on the part of the other contracting party. To this class belong policies of contract credit and title insurance
... printed advertising matter such as catalogues, price lists, directions for use or brochures shall be admitted free of import duties, provided that they relate to ... transport, commercial insurance or banking services offered by a person established outside the customs territory of the Community.
