LME consults on copper warrant rules as part of warehouse reforms

10th March, 2026

Zak Jakubowski
Copper mine

The London Metal Exchange (LME) is seeking market feedback on plans to introduce a Certificate of Analysis requirement for copper placed on warrant, alongside a wider package of proposals aimed at strengthening transparency and operational standards across its physical delivery infrastructure.

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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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