Copper prices continue to hold above $14,000 per tonne on the London Metal Exchange (LME), supported by tight supply conditions and increased metal diversion into the United States. This movement is occurring ahead of potential tariff decisions that could impact trade flows, according to FX Street.

On the Comex exchange, copper prices are also near record highs, reflecting strong demand and constrained availability. Market participants, including analysts from ING, note that the anticipation of tariff outcomes is driving a strategic build-up of copper stocks within the US.

For Japanese investors, this price dynamic highlights the importance of monitoring global supply chain developments and US trade policies, which can have direct implications for Japan's substantial copper imports and manufacturing sectors.