Investigations are under way into the incident that killed one ship owner and injured the terminal's loading master.
The exact cause of the vapour release has not yet been determined although it is known to have occurred after an ammonia load onto a ship.
Malaysian media had reported that it was a gas leak and blast at Petronas' petroleum industry complex (PPIC) in Kertih, Terengganu, that was responsible for the death.
"We
