Council Regulation (EC) No 1804/98 of 14 August 1998 establishing an autonomous duty applicable for residues from the manufacture of starch from maize falling within CN codes 2303 10 19 and 2309 90 20 and introducing a tariff rate quota on imports of residues from the manufacture of starch from maize (corn gluten feed) falling within CN codes 2303 10 19 and 2309 90 20 originating in the United States of America