| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KAWE | 6119810 | Direct Cross Interchange | 1 |
| ZIMMERMANN | 460156220 | Indirect Cross Interchange | 1 |
| PORSCHE | 99635240500 | Indirect Cross Interchange | 1 |
| AUTO UNION | 428197 | Indirect Cross Interchange | 1 |
| A.B.S. | 17702 | Indirect Cross Interchange | 1 |