| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 50618 | Direct Cross Interchange | 4 |
| ORIGINAL IMPERIUM | 80074 | Direct Cross Interchange | 3 |
| VEMA | 10009 | Direct Cross Interchange | 2 |
| VW | 3942345 | Indirect Cross Interchange | 1 |
| LANCIA | 5930738 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5930738 | Indirect Cross Interchange | 1 |