U.S. President Donald Trump signed an executive order on 10 February announcing a 25% tariff on all steel and aluminium ...

The IEA expects the copper needs from electricity networks to grow from 4.1Mt in 2023 to 6.2Mt by 2035, an increase of 49%.

The first reported case was in December and the wide range of cases appeared to be geared toward commercial and mining sites in Yavapai County.

The premium of U.S. Comex copper futures over those traded on the London Metal Exchange surged to a record of $920 per metric ton by 1820 GMT, up from $558 on Friday.