1 . ANNULMENT OF MEASURES - NATURAL AND LEGAL PERSONS - MEASURES OF DIRECT AND INDIVIDUAL CONCERN TO THEM - REGULATION IMPOSING ANTI-DUMPING DUTIES - MANUFACTURERS AND EXPORTERS IN NON-MEMBER COUNTRIES ( EEC TREATY , ART . 173 , SECOND PARAGRAPH ; COUNCIL REGULATION NO 3017/79 AND NO 101/83 ) 2 . COMMON COMMERCIAL POLICY - PROTECTION AGAINST DUMPING - NORMAL VALUE OF PRODUCTS - CALCULATION - REFUSAL OF FIRM TO COOPERATE - USE OF AVAILABLE INFORMATION - DETERMINATION ON THE BASIS OF PRICE UNDERTAKINGS ENTERED INTO AND LATER REVOKED BY THE FIRM - PERMISSIBILITY ( COUNCIL REGULATION NO 3017/79 , ARTS 2 AND 7 ( 7 ) ( B )) 3 . COMMON COMMERCIAL POLICY - PROTECTION AGAINST DUMPING - FIXING OF ANTI-DUMPING DUTIES - AMOUNT NECESSARY TO REMOVE THE INJURY ( COUNCIL REGULATION NO 3017/79 , ART . 13 ( 3 ))