Meanwhile, Storm Isaac, a second hurricane hurtling across the mid-Atlantic, could pose an even bigger threat to oil supplies if it makes landfall on the Gulf of Mexico - a main hub for USA refinery and production.
"Saudi Arabia and the UAE are turning OPEC into a tool for the United States and consequently the organisation has not much credit left", Iran's OPEC governor Hossein Kazempour Ardebili told the Shana newswire, affiliated to Iran's Oil Ministry.
Nearly all of Iran's main customers purchased fewer Iranian barrels in August than they did in April, the month before Trump said sanctions were being reimposed.
"There has been a lot of speculative interest searching for Brent above $80.00 a barrel on the back of the US sanctions on buyers of Iranian crude oil, but so far this year any buying of Brent above $79.00 barrel did not have a long shelf life".
Bank of England leaves rates on hold
Economists are not expecting the Bank to push the button on any more rate rises until after the March 2019 Brexit date due to the increased uncertainty.
Koreas open liaison office on North's side of border
However, no details were agreed, and Washington and Pyongyang have sparred since over what that means and how it will be achieved. South Korea, however, shut it down in 2016 in response to the North's nuclear and missile tests.
Super Typhoon 'Mangkhut' Hits China's Most Populous Province
There were no reported deaths in Hong Kong, a city well prepared for tropical cyclones. The storm is expected to be one for Hong Kong's record books.
Helima Croft, RBC Capital Markets' global head of commodity strategy, confirmed the threat of multiple hurricanes could affect the supply chain, as well as Mr Trump's crippling export sanctions on Iran, prompting foreign investors to look elsewhere to set up refineries. This will certainly increase the chances of less oil coming from Iran.
Still, supply concerns are supported by data showing that USA crude production fell by 100,000 bpd to 10.9 million barrels per day last week as the industry faces pipeline capacity constraints.
The monthly report from the International Energy Agency stated that "things are tightening up" and "As we move into 2019, a possible risk to our forecast lies in some key emerging economies, partly due to currency depreciation versus the USA dollar raising the cost of imported energy".
For this month, India's oil import from China is bound to drop less than 12 million barrels each, this is against the backdrop of boosted purchase during the April-August period in the anticipation of reductions. He was formerly with OPEC and Saudi Aramco. As yet, the violence has not affected oil production, which reached 4.55 million barrels per day in July, and exports recently hit a record of 3.59 million barrels per day. Here are the production numbers of the OPEC countries in the past two months. Bad enough for Russian energy minister Alexander Novak to call the situation "fragile". China, Iran's biggest oil importer, said it will continue to import oil from Tehran.