Oil futures and stock markets fell sharply again in early Asian trading on Monday, after the first tranche of US import tariffs came into force.
Crude futures fell by more than 4pc after markets opened. US benchmark crude WTI futures fell below $60/bl to a new four-year low.
Regional stock markets also dropped sharply. Markets in China — which were closed for a holiday at the end of last week — dropped by almost 10pc, while Japanese and South Korean exchanges fell by up to 6pc.
US president Donald Trump's 10pc tariff on imports from all countries took effect on 5 April, with exemptions for some commodities. What Trump has described as "reciprocal" tariffs targeting some of the US' biggest trade partners are due to enter into force at 12:01 ET (04:01 GMT) on 9 April.
Trump has given no indication that he will cancel or postpone the tariffs, despite the market turmoil in recent days, although he has held out prospects of negotiated reductions with some countries.
The president denied on 6 April that he is crashing the markets deliberately. "But sometimes you have to take medicine to fix something," he told reporters.
China announced its own 34pc tariffs on all US imports late on 4 April, adding to the pressure on financial markets. Beijing will continue to take "resolute measures" to protect its interests, state-owned media reported over the weekend.
China is the only major US trading partner that has so far retaliated against the US tariffs. Several other countries in Asia have said they do not plan to retaliate or have asked Trump to delay the tariffs.
Benchmark crude futures have now fallen by up to 18pc since Trump announced his tariffs. Crude oil came under additional pressure on 7 April after Saudi Arabia's state-controlled producer Saudi Aramco reduced its official formula prices for May-loading cargoes, including particularly sharp cuts for buyers in Asia.
The front-month June Brent contract on Ice fell by 3.9pc to a low of $63.01/bl soon after trading opened in Asia on 7 April, before later recovering slightly to trade 2.8pc lower at 10:45am Singapore time (3:45am GMT).
The Nymex front-month May crude contract fell to $59.38/bl, the lowest since April 2021, before narrowing its losses slightly.