Martin Wolf: Export restrictions just shift shortages on to countries with the least capacity

Risk assets slumped and havens jumped on suggestion from official agreement was over

Comments by president’s adviser Peter Navarro spurred a temporary market slump

Evidence suggests virus will ‘reground itself’ in northern hemisphere, says head of CDC

Deaf to advice from all but his family, US president has mishandled every step of the crisis

Chinese state media brands Pompeo a liar after claims virus came from Wuhan lab

US says virus ‘could have been stopped at source’; Beijing accused of ‘profiteering’ from pandemic

Markets close: Iseq closes down 1% with little cheer for food stocks

US Politics: President should look to find like-minded players to join his team

Comments come as relations between biggest economies continue to worsen

US administration will be keeping close eye on markets in the coming months

President vents dissatisfaction on Twitter: ‘Taxes just a Harley excuse - be patient!’

US president’s insults after G7 summit made him even more unpopular north of border

Chinese vice-premier for Washington talks after Trump lifts telecoms group blockade

Analysis: Hawkish former UN ambassdor belligerent on Iran and North Korea

China needs to take a leaf out of Saudis’ book to keep its biggest customer on side

Invincible ignorance keeps the zombie economic ideas eating politicians’ brains

In a normal market, last week’s declines would hardly be noticed, but this has not been a normal market

Steve Bannon leaves behind an increasingly lonely president in a chaotic White House

Pharmaceutical sector vulnerable if US president gets tough on trade