3920510020
- Other plates, sheets, film, foil and strip, of plastics, non-cellular and not reinforced, laminated, supported or similarly combined with other materials
- Of acrylic polymers
- Of poly(methyl methacrylate)
- Plate of poly(methyl methacrylate) containing aluminium trihydroxide, of a thickness of 3,5 mm or more but not more than 19 mm