China and Saudi Arabia discussed growth prospects and areas of cooperation and found mutual interests in crude oil storage, logistics, infrastructure, industrial development, mining, technology, energy, renewables and sovereign wealth funds, according to the ministry statement.

“We view Saudi as a core growth market with huge potential for global investment banks,” said Tamim Jabr, Deutsche Bank’s head of corporate and investment-banking coverage in Saudi Arabia.

Saudi Aramco’s IPO is part of a transformation plan, envisaged by the powerbroker deputy crown prince Mohammed bin Salman, which seeks broad-based privatisation to boost employment and diversify the kingdom away from oil. But there is scepticism about whether the country is capable of such an overhaul when its people have grown accustomed to the state providing cradle-to-grave services.

Growth in Saudi Arabia's non-oil gross domestic product is expected to slow to 2.8 percent in 2016 from 3.4 percent in 2015, Saudi central bank governor Ahmed al-Kholifey told state television station Ekhbariya.

"We have seen a large amount of short positions being closed while long positions have been opened," Novak said in reference to speculative bets - shorts - in the market that prices will fall, and the opposite - longs - that they will rise.

"The Kingdom's oil policies are rooted in responsibility, and Saudi Arabia is seeking to maintain that balance while also giving heed to moderate prices for producers and consumers,"

"We believe that the (function of) regulation has moved to three main players, which are the United States, Saudi Arabia and Russia," he said.

"The Council of Economic and Development Affairs has approved the final draft of the National Transformation Plan, which is one of the plans adopted and part of the 2030 vision, which was launched and adopted by the Saudi deputy crown prince, president of CEDA,"

“We will be very gentle in our approach, so we don’t shock the market in any way,” Saudi Arabia’s new oil minister, Khalid Al-Falih, said before he sat down with his counterparts in Vienna on Thursday. “We are satisfied with the price movement over the last few months and think it will continue to gently edge up without much intervention, assuming that more or less OPEC production stays where it is.”

“We will be very gentle in our approach, so we don’t shock the market in any way,” Saudi Arabia’s new oil minister, Khalid Al-Falih, said before he sat down with his counterparts in Vienna on Thursday. “We are satisfied with the price movement over the last few months and think it will continue to gently edge up without much intervention, assuming that more or less OPEC production stays where it is.”