++++ 1 . PROCEDURE - APPLICATION FOR ANNULMENT - ADMISSIBILITY OF NEW SUBMISSIONS 2 . PROCEDURE - APPLICATION FOR ANNULMENT - TIME-LIMIT FOR INSTITUTION OF PROCEEDINGS - NEW DECISION RE-ESTABLISHING A PREVIOUS SCHEME 3 . MISUSE OF POWERS - SUBSTITUTION OF OBJECTIVE 4 . FERROUS SCRAP - EQUALIZATION - UNIFORM RATE FOR THE SAKE OF ADMINISTRATIVE SIMPLICITY - MISUSE OF POWERS