LME and Antofagasta see scope for copper sustainability premium as supply tightens

19th October, 2026

Zak Jakubowski

London Metal Exchange (LME) chief executive Matthew Chamberlain (pictured left) and Chilean copper producer Antofagasta chief executive Ivan Arriagada (pictured right) have highlighted the lack of a clear price premium for sustainably produced copper, as tightening supply and growing demand reshape the market.

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ABN AMRO
Bank of America
CBOE
Citi
Goldman Sachs
DRW Holdings
HSBC
J.P Morgan
Marex
Morgan Stanley
SGX
SocGen
Susquehanna
MUFG Investor Services
TP ICAP
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