| 70 | Other ceramic products: other |
| 7015 | Signaling glassware and optical elements of glass (other than those of heading 7015), not optically worked |
| 701510 | Signaling glassware and optical elements of glass (other than those of heading 7015), not optically worked |
| 70151000 | Glass for hours and similar glasses, glasses for corrective or corrective spectacles, curved, concave on recess or the like glass, not optically worked; hollow glass spheres and their segments, for the manufacture of such glasses |
| 7015100000 | Glass corrective spectacles |