President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

LAUNCESTON, Australia, - The planned 50% tariff on copper imports may turn out to be the biggest own goal of U.S. President ...

London-listed miners popped Thursday with the coppor market in turmoil, as investors digested better economic news from China ...

Global copper traders are offering cargoes to Chinese buyers as they look to offload metal no longer able to reach the U.S. before President Donald Trump's 50% copper tariff deadline. Trump said late ...

Monumental Energy Corp. ("Monumental" or the "Company") (TSX-V: MNRG; FSE: ZA6; OTCQB: MNMRF) is pleased to announce good progress on the second workover in the Copper Moki campaign, i.e., at the ...

President Donald Trump has raised the stakes of his self-styled reciprocal trade war by mailing Brazil a letter imposing a 50 ...