President Donald Trump announced a 50% tariff on copper imports on Tueday, a move aimed at bolstering domestic production and reducing U.S. reliance on foreign supplies, particularly from Chile, which accounts for nearly 35% of U.S. copper imports.

Patricia Barreto, a senior base metals analyst at S&P Global Commodity Insights, said that a 50% tariff on copper imports by the US would "severely disrupt existing trade flows" as exporters would divert shipments away from the US.

Copper futures (HG1:COM) extended their rally on Thursday, rising around 2% as traders reacted to U.S. President Donald Trump’s announcement of a 50% tariff on imported copper, set to take effect on August 1.

Chilean copper mines had their best month of export revenue in more than three years in June, with the increase in value outstripping price gains in a sign of rising production.

While the cost of copper is going up for American businesses and consumers, the rest of the world is scratching its head while it enjoys a considerable discount on the price of copper.

U.S. President Donald Trump's 50% tariff on copper has placed a record premium on prices of the metal in the United States that is likely to ease over the coming months as a stockpile created by traders anticipating the levy works through the system.

Super Copper has agreed to acquire 100% ownership of the Castilla copper project, a 5,800-hectare exploration area in Chile's Atacama region, from Verdant Resources for $100,000 in an all-cash transaction.