The President Donald Trump announced that he would announce a 50% copper tariff on Tuesday in order to increase U.S. production.

President Trump announces a 50% tariff on copper imports, raising concerns about cost hikes in electronics, machinery and ...

Copper prices in the United States reached a record high. This happened after US President Donald Trump announced plans for a 50% tariff on copper imports. The price jumped over 10% to $12,330 per ...

By Andrea Shalal, Jarrett Renshaw and Ernest Scheyder WASHINGTON (Reuters) -President Donald Trump said on Tuesday he will ...