Singapore Investments Pte Ltd shareholding on 2 February 2009
| Proton Holdings | 1 RM 13.6 million |
| Shell Refining Company (Federation Of Malaysia) | 2 RM 3.7 million |
| Proton Holdings | 1 RM 13.6 million |
| Shell Refining Company (Federation Of Malaysia) | 2 RM 3.7 million |