Saudi Aramco will expand its market share in Asia despite likely OPEC limits on output next year, and is eyeing deals in China and Africa as it aims to become a global leader in chemicals, the head of the world's top oil producer said on Monday.

Amin Nasser, chief executive of the state oil giant, told Reuters that his company would abide by any OPEC agreement to cut crude production in 2019, less than two weeks before the exporter group meets to decide output policy.

But he added that he still sees growth opportunities in Asia – identifying China, India, Malaysia and Indonesia – and will push ahead with refining ventures to guarantee new outlets for Aramco's crude.

“We are always going to be attempting to expand our market share but at the same time the company is obliged to meet any agreement by OPEC,” Nasser said in an interview in Dhahran, Saudi Arabia.

“Asia is a very important market for us. We are looking at two potential JVs (joint ventures) for refineries in China right now... We continue to expand our market share in different markets.

“We are looking at India, we are looking at Malaysia, we are looking at Indonesia, we are looking at China. All these markets are very important to us. And other markets as well, even in Africa,” he added.

Aramco said last week it would sign five crude oil supply agreements with Chinese customers, taking its supply to China to a record-high 1.67 million barrels per day (bpd) in 2019.

Nasser did not explain how Aramco would meet that higher demand if the OPEC, of which Saudi Arabia is the de facto leader, decided to restrict production next year.

Asked whether the company planned to reduce crude exports to the U.S. as inventories there increase, he said: “All markets are important for us. Asia is the biggest market for sure, then Europe and the U.S.”

Nasser added that plans to expand the company's Motiva refinery in the U.S. and move into petrochemical production at that plant were going ahead as scheduled.

OPEC meets in Vienna on December. 6, amid expectations that Saudi Arabia will push for a production cut of up to 1.4 million bpd by the producer club and its allies to prop up sagging oil prices.

Benchmark Brent crude CLc1 was trading near 60 U.S. dollars per barrel on Monday, clawing back some losses after plunging nearly 8 percent the previous session amid fears of a supply glut.

Saudi Arabia's crude production has hit an all-time high in November of about 11.1-11.3 million bpd, an industry source familiar with the matter told Reuters on Monday.

Saudi Energy Minister Khalid al-Falih said earlier this month that Aramco would ship less crude in December compared to November due to lower seasonal demand.