The Copper Rand mine in Chibougamau, Que., will soon be no more. Campbell Resources (CCH-T, CBLRF-O) says the underground copper and gold mine will be shut down by the end of the year. Copper Rand has ...

(Bloomberg) -- President Donald Trump has signed an executive action directing the Commerce Department to examine possible copper tariffs, the latest in a string of measures aimed at imposing ...

LME copper was trading up 0.9 percent to $9,481.50. Trump has also said additional tariffs on automobiles, lumber, semiconductors and pharmaceutical drugs of around 25 percent are forthcoming ...