Supplies of milk worldwide have tightened after a combination of dry weather in New Zealand, rains in Australia and war in Ukraine pushed up feed costs

Oil prices dropped on Tuesday, as Ukraine and Russia headed for peace talks and fears of a drop in fuel demand in China after Shanghai shut down to curb a surge in Covid-19

Another US chip firm and Apple supplier, ON Semiconductor, said its manufacturing facility in Shenzhen would be closed March 14-20

US Secretary of State said on Sunday there was "enormous evidence" to show the new coronavirus originated in a lab in China, fuelling tension with Beijing over its handling of the outbreak