The copper market in the United States jumped in morning trading on Friday March 29 amid optimism that the global trade war will soon be resolved, boosting metals prospects.
The copper price for May settlement on the Comex division of the New York Mercantile Exchange rose by 6.85 cents per lb to $2.9410 per lb.Trade talks between the US and China continued to show little progress in their attempts to broker a trade deal. But the most recent round...