| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PILKINGTON | 5159AGNGN | Direct Cross Interchange | 1 |
| PILKINGTON | 5159AGN | Direct Cross Interchange | 1 |
| PILKINGTON | 2258GG | Direct Cross Interchange | 1 |
| PILKINGTON | 2258G | Direct Cross Interchange | 1 |
| EQUAL QUALITY | X0568 | Direct Cross Interchange | 1 |
| EQUAL QUALITY | X0567 | Direct Cross Interchange | 1 |