2602 Manganese Ores and Concentrates, Incl. Ferruginous Manganese Ores and Concentrates, With a Manganese Content of >= 20%, Calculated on the dry Weight

2602 (01/1988-..) Manganese Ores and Concentrates, Incl. Ferruginous Manganese Ores and Concentrates, With a Manganese Content of >= 20%, Calculated on the dry Weight 26020000 (01/1988-..) Manganese Ores and Concentrates, Incl. Ferruginous Manganese Ores and Concentrates, With a Manganese Content of >= 20%, Calculated on the dry Weight