Crude prices have plummeted more than 15 per cent since last week and are almost back to pre-war levels. Read more at straitstimes.com. Read more at straitstimes.com.

Brent crude futures falls $4.08 to $83.25 a barrel and US West Texas Intermediate falls $4.35 to $80.53.

SINGAPORE: Oil prices slipped to a three-month low on Monday after US President Donald Trump and Iran's deputy foreign minister said they had reached an initial deal to end the…