I believe most of the non-bumi have applied to Petronas be4, but in the end there are all in Shell, Esso or other O&G company.. Until now they dare not list out how many non-bumi / bumi % working in Petronas or other GLC company... But from what i have told in an interview i done be4 with a local O&G company, the manager told me that if 1 Chinese out, only 1 Chinese can come in to replace it and not others.. This is the quota they set.. That why that day i went interview so many Chinese ppl over there.. But sadly i am not listed..  My another lucky friend have to went for 2nd & 3rd interview to be accepted.. Since he has around 2 years experience in piping & welding, his salary is quite high almost RM7k above..  but have to work at sea platform.. That was just 2 years ago.. Now donno how much he is getting.. haha..

Anyway there is no fairness in Malaysian system, if really they are selecting the best to work with them i think the whole Petronas will be full wif foreigners.. 

The only bumi i respected in Petronas is Hassan Merican.. Really a talented person..