| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIGAM | 14109 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 7607704 | Indirect Cross Interchange | 1 |
| FIAT | 7607704 | Indirect Cross Interchange | 1 |
| WALKER | 19140 | Indirect Cross Interchange | 1 |
| HJS | 90325705 | Indirect Cross Interchange | 1 |
| IMASAF | 162333 | Indirect Cross Interchange | 1 |
| ASSO | 060001 | Indirect Cross Interchange | 1 |