++++ ACTION FOR ANNULMENT - NATURAL OR LEGAL PERSONS - MEASURES OF DIRECT AND INDIVIDUAL CONCERN - REGULATIONS ABROGATING ACCEPTANCE OF PRICE UNDERTAKINGS GIVEN IN THE CONTEXT OF ANTI-DUMPING PROCEEDINGS - IMPORTER WHO DID NOT IMPORT ANY OF THE PRODUCTS CONCERNED - INADMISSIBLE ( EEC TREATY, ART . 173, SECOND PARAGRAPH, COUNCIL REGULATION NO 3018/86 )