Parent chapter HS 26 - Ores, slag and ash Subheadings in this heading HS 262110Ash and residues from the incineration of municipal wasteHS 262190HS subheading 262190 Final HS codes HS 26211000Ash and residues from the incineration of municipal wasteHS 26219010Crude potassium salts obtained in the sugar industry from residues of beet molassesHS 26219090Other