The copper market is closely watching a possible 15% import tariff on refined copper that the US may implement in 2027. According to FX Street, Commerzbank analyst Norman Liebke notes that such a tariff could temporarily increase US demand and push prices higher if it comes into effect.

This potential tariff aims to influence trade dynamics by making imported refined copper more expensive, which could shift demand toward domestic suppliers in the US market. The move is seen as part of broader commodity tariff considerations that may affect global copper flows and pricing structures.

For Japanese investors and companies, monitoring these developments is critical, as changes in US copper tariffs can ripple through global supply chains and influence market conditions in Asia, including Japan’s extensive manufacturing sector reliant on stable copper prices.