Explanatory notes
… normal to the metallurgical industry. 3.- Heading 26.20 applies only to : (a) Slag, ash and residues of … in subheading 2620.60. GENERAL Headings 26.01 to 26.17 are limited to metallic ores and concentrates which : (A) Are … alkaline or alkaline-earth metals of heading 28.05 (i.e., lithium, sodium, potassium, rubidium, caesium, calcium, …Legal note
… normal to the metallurgical industry. 3.- Heading 26.20 applies only to : (a) Slag, ash and residues of … Notes. 1.- For the purposes of subheading 2620.21, “leaded gasoline sludges and leaded anti-knock compound sludges” … 2.- Slag, ash and residues containing arsenic, mercury, thallium or their mixtures, of a kind used for the …