[Zinc Concentrate Production Information] Glencore's proprietary zinc production in Q3 2025 was 244,200 mt, up 8% from Q3 2025, and totaled 709,400 mt in the first three quarters, up 10% YoY, primarily reflecting higher zinc grades at Antamina and increased production at McArthur River. Glencore's proprietary zinc production guidance for 2025 is 950,000-975,000 mt.
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