++++ 1 . LEGAL PROCEEDINGS - ADMISSIBILITY - DECISION - CONCEPT 2 . PRODUCTS - STEEL - CONCEPT OF " PIG IRON " 3 . PRODUCTION, PRODUCT - CONCEPT 4 . UNDERTAKINGS - FOUNDRIES ENGAGED IN PRE-MELT 5 . DISCRIMINATION - CONCEPT - POSSIBILITY OF TREATING THE VARIOUS INTERESTED PARTIES ON THE SAME FOOTING AND DUTY TO DO SO - CHARGES IMPOSED BY THE HIGH AUTHORITY 6 . DISCRIMINATION - COMPARABLE SITUATIONS - EXEMPTIONS GRANTED WITHIN THE FRAMEWORK OF FINANCIAL ARRANGEMENTS - INTEGRATED AND INDEPENDENT STEEL FOUNDRIES; FOUNDRIES ENGAGED IN PRE-MELT AND FOUNDRIES ENGAGED IN MELT - IMPORTANCE OF THE RAW MATERIALS USED AND OF THE PRODUCTION PLANT 7 . COMMON MARKET - CONCEPT OF COMMON INTEREST - ADVERSE EFFECT ON THE NORMAL CONDITIONS OF COMPETITION 8 . SPECIAL CHARGE - CONCEPT