Singapore Investments Pte Ltd shareholding on 14 August 2009
| Proton Holdings | 1 RM 23.3 million |
| Shell Refining Company (Federation Of Malaysia) | 2 RM 4.5 million |
| Proton Holdings | 1 RM 23.3 million |
| Shell Refining Company (Federation Of Malaysia) | 2 RM 4.5 million |