【Flash | Weather Disruptions Keep Chilean Molybdenum Supply Tight】

Published: Sep 22, 2026 14:18 (GMT+8)

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SMM learned from the market intelligence team of a major overseas mine operator that above-normal rainfall and severe weather across parts of South America in July and August disrupted production and maintenance schedules at some mines. Regional operations improved in September, but mine supply remained tight. Some copper-molybdenum mines still face post-weather maintenance requirements, which may continue to constrain Chilean by-product molybdenum supply and support elevated overseas molybdenum prices.

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