Codelco's European Premium Hits Record $350/Ton
nashnova research
Chile's Codelco has set its 2027 European copper premium at a record $350 per tonne, but the narrowing New York–London price gap is eroding the arbitrage that drained copper toward the U.S. — and the supply squeeze behind the premium may be losing its foundation.
$350 a tonne — what exactly is a copper premium?
A copper premium — the surcharge added on top of the London Metal Exchange futures price — covers transport, local supply-demand, and delivery costs. It is the "last-mile markup" buyers pay for physical metal.
Codelco this week agreed with some European clients to set its 2027 supply premium at $350/t above LME futures, a new all-time high.
This means → for every tonne of copper a European buyer takes delivery of, the premium alone is now tens of dollars higher than two years ago.
Why does the premium keep climbing?
Last year Codelco already set a then-record $325/t European premium, as traders and producers raced to ship copper to the U.S. ahead of possible Trump-era tariffs.
Copper flowed to the U.S. → European local inventories were drained → supply tightened → premiums rose.
Aurubis, Europe's largest copper supplier, reportedly raised its own 2027 premium to a record $347/t — confirming the tightness is market-wide, not a single-seller story.
How long can the arbitrage logic hold?
Markets are increasingly doubtful that Trump will actually impose copper tariffs. New York copper prices have fallen back toward LME levels.
In plain terms = copper was shipped to the U.S. because "New York was much pricier than London — ship it over, pocket the spread." That spread has now all but vanished.
This means → more copper may flow back to Europe and other markets. The European supply squeeze could ease, and today's record premium may not last.
What does this mean for the market?
Near term: the 2027 contract premium is locked in. European industrial buyers face higher confirmed costs.
Medium term: if the arbitrage window stays shut and copper returns to Europe, premiums could peak and retreat — $350/t may be this cycle's ceiling.
This reflects a broader pattern: regional copper pricing is being violently distorted by trade-policy expectations. One shift in tariff outlook reshuffles global copper logistics and premium structures.
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