| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 22633 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 77111 | Direct Cross Interchange | 2 |
| HOFFER | 7507111 | Direct Cross Interchange | 2 |
| SIDAT | 72633 | Direct Cross Interchange | 1 |
| FIAT | 71742094 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71742094 | Indirect Cross Interchange | 4 |
| LANCIA | 71742094 | Indirect Cross Interchange | 4 |