Explanatory notes
… (c) Natural or artificial abrasive powder or grain, on a backing of felt or nonwovens (heading 68.05); … coated, covered or laminated with plastics or rubber, containing 50 % or less by weight of textile material or … e.g., wadding, felt, nonwovens, special yarns, cordage and certain articles of these materials. …Legal note
… (c) Natural or artificial abrasive powder or grain, on a backing of felt or nonwovens (heading 68.05); … coated, covered or laminated with plastics or rubber, containing 50 % or less by weight of textile material or …