The latest metal markets news and price moves to start the North American day on Tuesday May 22.
Base metals on the London Metal Exchange were a mixed picture during morning trading, with copper prices climbing 1% while zinc and tin edged lower.Reaching a high of $6,959 per tonne over the morning, copper's three-month price is edging towards the $7,000 per tonne support level. The red metal's recent price rise has been buoyed by strong demand from China, in...