… of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not …
Explanatory notes
… of the heading; tarred macadam; granules, chippings and powder, of stones of heading 25.15 or 25.16, whether or not … in ball mills for crushing lime, cement, etc. Flint is, however, mainly used, after crushing, in the ceramic … these materials. When mixed with tar, bitumen, etc., it is known as tarred macadam. Products specially prepared (e.g., …