| 30.1 | BUILDING OF SHIPS AND BOATS |
| Class | The name of the class |
| 30.11 | Building of ships and floating structures |
| 30.12 | Building of pleasure and sporting boats |
| 30.2 | MANUFACTURE OF RAILWAY LOCOMOTIVES AND ROLLING STOCK |
| Class | The name of the class |
| 30.20 | Manufacture of railway locomotives and rolling stock |
| 30.3 | MANUFACTURE OF AIR AND SPACECRAFT AND RELATED MACHINERY |
| Class | The name of the class |
| 30.30 | Manufacture of air and spacecraft and related machinery |
| 30.4 | MANUFACTURE OF MILITARY FIGHTING VEHICLES |
| Class | The name of the class |
| 30.40 | Manufacture of military fighting vehicles |
| 30.9 | MANUFACTURE OF TRANSPORT EQUIPMENT N.E.C. |
| Class | The name of the class |
| 30.91 | Manufacture of motorcycles |
| 30.92 | Manufacture of bicycles and invalid carriages |
| 30.99 | Manufacture of other transport equipment n.e.c. |