7019610021
- Glass fibres (including glass wool) and articles thereof (for example, yarn, rovings, woven fabrics)
- Mechanically bonded fabrics
- Closed woven fabrics of rovings
- Prepreg sheets or rolls containing polyimide resin
- Open mesh fabrics of glass fibres, of a cell size of more than 1,8 mm both in length and in width and weighing more than 35 g/m², excluding fibreglass discs