Explanatory notes
… 3921.19 ‑ ‑ Of other plastics 3921.90 ‑ Other This heading covers plates, sheets, film, foil and strip, of … further worked (even if when so cut they become articles ready for use). Plates, sheets, etc., whether or not … (including square) are generally classified as articles of headings 39.18 , 39.19 or 39.22 to 39.26 . …