1 . ECSC - INVESTMENTS AND FINANCIAL AID - INDIVIDUAL INVESTMENT PROGRAMMES - REASONED OPINION OF THE COMMISSION - EFFECTS ( ECSC TREATY , ART . 54 , FOURTH PARAGRAPH ) 2 . ECSC - PRODUCTION - STEEL PRODUCTION QUOTAS - COMMISSION ' S OBLIGATIONS - GUARANTEE OF MINIMUM PRODUCTION TO ANY ONE UNDERTAKING - NO SUCH OBLIGATION ( ECSC TREATY , ART . 58 ) 3 . ECSC - PRODUCTION - STEEL PRODUCTION QUOTAS - SHARING OUT OF QUOTAS - CRITERIA - UNDERTAKINGS ' ACTUAL PRODUCTION - ADJUSTMENT OF QUOTAS IN RELATION TO THE SITUATION ON AN UNDERTAKING ' S NATIONAL MARKET - NOT PERMISSIBLE ( ECSC TREATY , ART . 58 ; DECISION NO 234/84 )