Court of Justice 5 April 1984, 103/83 (Union sidérurgique du Nord et de l'Est de la France "Usinor" v Commission of the European Communities.)

OPINION OF ADVOCATE GENERAL SIR GORDON SLYNN DELIVERED ON 5 APRIL 1984 My Lords, This is an action brought by a French steel producer; which I shall call “Usinor”, for the annulment of a decision of the Commission, dated 17 April 1983, whereby the Commission notified to Usinor the reference production and quantities, production quotas and the parts of the quotas which could be delivered on the