| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0991226 | Direct Cross Interchange | 2 |
| MAGNAFLOW | 22937 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40335 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642709 | Indirect Cross Interchange | 1 |
| WALKER | 50327 | Indirect Cross Interchange | 1 |
| CATCO | 4258 | Indirect Cross Interchange | 1 |