Explanatory notes
… 3921.19 ‑ ‑ Of other plastics 3921.90 ‑ Other This heading covers plates, sheets, film, foil and strip, of … with other materials, see the General Explanatory Note.) According to Note 10 to this Chapter, the expression … merely curved or corrugated), uncut or cut into rectangles (including squares) but not further worked (even if when so …