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| Copper |
Copper price hits record in US on supply risks and tariff bets as industrial metals extend a powerful global rally. However, US Comex futures surged to a new record as tightening supply expectations and policy uncertainty reinforced bullish momentum. Meanwhile, LME prices also strengthened in London, narrowing the transatlantic spread and signaling synchronized upward pressure across benchmarks. As a result, sentiment across the copper market turned decisively bullish on supply-driven scarcity pricing.
Supply disruptions and sulfur bottlenecks tighten global copper fundamentals
Supply disruptions intensify as copper price hits record in US on supply risks and tariff bets amid worsening upstream constraints. Meanwhile, Gulf-region sulfur supply bottlenecks threaten global mining operations because sulfuric acid remains a critical input in leaching and concentrate processing. Analysts estimate that around 20% of global mined copper output depends on sulfur-based processing, increasing systemic vulnerability. Therefore, any disruption in the Strait of Hormuz could potentially affect up to 4.8 million tonnes of copper production.
In contrast, mine-level disruptions have already reduced refined output in several key producing regions earlier this year. China, the world’s largest refined copper producer, recorded a 3% decline in output in April based on industry data, and further contraction is expected if feedstock constraints persist. However, smelter utilization rates are increasingly pressured by concentrate shortages and logistical bottlenecks. As a result, the global refined copper market continues to move toward tighter balances despite moderate demand stability.
Tariff expectations and arbitrage flows amplify US copper premiums
Tariff expectations reinforce copper price hits record in US on supply risks and tariff bets as policy uncertainty drives regional pricing divergence. Comex copper futures jumped 2.4% to a record $6.69 per pound as traders priced in potential US tariffs on refined copper imports. Meanwhile, London Metal Exchange prices rose 1.6% to nearly $14,200 per tonne, remaining just below previous historical highs. Therefore, the widening premium between US and global benchmarks reflects structural arbitrage incentives.
In addition, traders actively reopened arbitrage positions as expectations of US policy action increased inventory flows into the domestic market. However, uncertainty remains high ahead of the US Commerce Department report on domestic copper conditions scheduled for June 30. Meanwhile, speculative positioning has increased volatility across futures curves as participants hedge tariff-driven distortions. As a result, regional price dislocation is becoming a dominant feature of copper market structure in 2026.
Copper price hits record in US on supply risks and tariff bets now reflects a dual driver structure, combining physical supply stress and policy-induced market fragmentation. Therefore, the copper market continues to price elevated volatility and structurally tighter medium-term balances.
ScrapInsight Commentary
Copper fundamentals are tightening due to simultaneous upstream supply shocks and downstream policy distortion. However, tariff-driven arbitrage may sustain US premiums even if global demand stabilizes. Meanwhile, structural constraints in mining and smelting capacity suggest medium-term upside risk remains intact.
