7004 Sheets of glass, drawn or blown, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked

7004 (01/1988-..) Sheets of glass, drawn or blown, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked 70041010 (01/1988-12/1995) Sheets of optical glass, drawn or blown, coloured throughout the mass `body tinted` opacified, flashed or having an absorbent or reflecting layer, but not otherwise worked 70041030 (01/1988-12/1994) Sheets of antique glass, drawn or blown, coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer, but not otherwise worked 70041050 (01/1988-12/1994) Sheets of horticultural glass, drawn or blown, coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer, but not otherwise worked 70041080 (01/1995-12/1995) Sheets of drawn or blown glass, coloured throughout the mass (body tinted), flashed or having an absorbent or reflecting layer, but not otherwise worked (other than optical glass) 70041090 (01/1988-12/1994) Sheets of glass, drawn or blown, coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer, but not otherwise worked (excl. optical, antique and horticultural glass) 70042010 (01/1996-..) Sheets of optical glass, drawn or blown, coloured throughout the mass `body tinted` opacified, flashed or having an absorbent, reflecting or non-reflecting layer, but not otherwise worked 70042091 (01/1996-..) Sheets of glass, drawn or blown, having a non-reflecting layer, but not otherwise worked (other than optical glass) 70042099 (01/1996-..) Sheets of glass, drawn or blown, coloured throughout the mass `body tinted`, flashed or having an absorbent or reflecting layer, but not otherwise worked (other than optical glass) 70049010 (01/1988-..) Sheets of optical glass, drawn or blown, but not otherwise worked (excl. glass coloured throughout the mass `body tinted` opacified, flashed or having an absorbent, reflecting or non-reflecting layer) 70049050 (01/1988-12/1994) Sheets of antique glass, drawn or blown, but not otherwise worked (excl. glass coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer) 70049070 (01/1988-12/2008) Sheets of horticultural glass, drawn or blown, but not otherwise worked (excl. glass coloured throughout the mass `body tinted` opacified, flashed or having an absorbent, reflecting or non-reflecting layer) 70049080 (01/2009-..) Sheets of glass, drawn or blown, otherwise unworked (other than coloured throughout the mass `body tinted`, opacified, flashed or having an absorbent, reflecting or non-reflecting layer, optical glass) 70049091 (01/1988-12/1994) Sheets of glass, drawn or blown, but not otherwise worked, of a thickness of =< 2.5 mm (excl. glass coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer, optical glass, antique glass and horticultural sheet glass) 70049092 (01/1995-12/2008) Sheets of glass, drawn or blown, otherwise unworked, of a thickness of <= 2,5 mm (other than coloured throughout the mass `body tinted`, opacified, flashed or having an absorbent, reflecting or non-reflecting layer, optical glass and horticultural glass) 70049093 (01/1988-12/1994) Sheets of glass, drawn or blown, but not otherwise worked, of a thickness of > 2.5 mm but =< 3.5 mm (excl. glass coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent of reflecting layer, optical glass, antique glass and horticultural sheet glass) 70049095 (01/1988-12/1994) Sheets of horticultural glass, drawn or blown, but not otherwise worked, of a thickness of > 3.5 mm but =< 4.5 (excl. glass coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent or reflecting layer) 70049098 (01/1995-12/2008) Sheets of glass, drawn or blown, otherwise unworked, of a thickness of > 2,5 mm (other than coloured throughout the mass `body tinted`, opacified, flashed or having an absorbent, reflecting or non-reflecting layer, optical glass and horticultural glass) 70049099 (01/1988-12/1994) Sheets of glass, drawn or blown, but not otherwise worked, of a thickness of > 4.5 (excl. glass coloured throughout the mass 'body tinted' opacified, flashed or having an absorbent of reflecting layer, optical glass, antique glass and horticultural sheet glass)