| 23120 | Glass mirrors (manufacture) |
| 23120 | Glass mirrors for motor vehicles (not further assembled) (manufacture) |
| 23120 | Glass shaping and processing (manufacture) |
| 23120 | Laminated glass (manufacture) |
| 23120 | Mirror glass (manufacture) |
| 23120 | Mirrors for motor vehicles (manufacture) |
| 23120 | Multiple insulating glass (manufacture) |
| 23120 | Multiple-walled insulating units of glass (manufacture) |
| 23120 | Safety glass (manufacture) |
| 23120 | Stained glass (manufacture) |
| 23120 | Toughened glass (manufacture) |
| 23120 | Window glass cut to size (manufacture) |
| 23120 | Windscreens made of glass (manufacture) |
| 23120 | |