Saudi Arabia cut prices for crude sold to Asia in four of the past five months, part of its strategy in a fight for market share against non-OPEC producers.
Raysut will try offset the impact of higher gas prices by making other cost reductions, improving efficiency and restructuring its own prices, according to a bourse filing.
Cutting output unilaterally would effectively mean for OPEC, which accounts for a third of global oil output, a further loss of market share to North American shale oil producers.
The complex had been scheduled to be completed in late 2016, but industry sources said that it faced delays of six to 12 months because work on associated infrastructure was behind schedule.
WAM also cited Mazroui as saying that lower oil prices “will not constitute a disaster for the UAE”, noting that the UAE has managed to diversify its economy away from oil.