Judgment of the Court (Fifth Chamber) of 22 January 1986. # Eridania zuccherifici nazionali SpA and others v Cassa conguaglio zucchero and the Italian Ministry of Finance and Treasury. # Reference for a preliminary ruling: Tribunale civile e penale di Roma - Italy. # Common organization of the market - Sugar production levy. # Case 250/84. TITJUR Eridania zuccherifici nazionali and Others