Explanatory notes
… Coated, impregnated or covered paper and paperboard of heading 48.10 or 48.11 (for example, paper and paperboard … natural stone (for example, quartzite, flint, dolomite and steatite) similarly worked; it does not, however, apply to … * * * Articles obtained by firing previously shaped earths (i.e., ceramic articles) generally fall in Chapter 69 …Legal note
… Coated, impregnated or covered paper and paperboard of heading 48.10 or 48.11 (for example, paper and paperboard … tools, of Chapter 82; (f) Lithographic stones of heading 84.42; (g) Electrical insulators … natural stone (for example, quartzite, flint, dolomite and steatite) similarly worked; it does not, however, apply to …