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The Copper Crunch is Stripping Refiners of Power | Chairman's Briefing

CEO.CA Jul 6, 2026 4:55

Summary

Copper treatment fees — what smelters charge miners to refine concentrate into metal — have collapsed to zero as raw ore shortages flip bargaining power to miners.

Antofagasta wants refining fees tied to daily spot prices, not fixed annual contracts; smelters refuse while spot fees hit negative $126 per ton.

Pension and infrastructure funds increasingly buy long-life development-stage mineral projects as infrastructure plays, driving demand for Atlas Salt's $15 million bought-deal financing.

Junior developers are bypassing costly bank debt, selling a fixed share of future production through streaming and royalty deals for upfront cash without equity dilution.

Ontario reopened its Critical Minerals Innovation Fund, offering junior miners grants up to $500,000 with a 50% private match for battery, exploration, and processing projects.

Rachel Lee's takeaways

  • Top takeaway She argues equity financing for junior miners is seeing a shift in participant profiles, as conservative institutional buyers take positions in development-stage industrial mineral projects.
  • She highlights junior developers bypassing traditional bank debt — with rates staying high — in favor of streaming and royalty agreements that trade a fixed share of future production for upfront cash without immediate shareholder dilution.
  • She frames the copper smelter fee standoff, including Antofagasta's spot-index proposal, as a high-stakes battle over who absorbs the cost of the global raw ore shortage.