Metals & Mining Insights

Structured analysis on supply chains, prices, policies and demand.

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Metals & Mining Insights Manganese 2026-04-04 Premium

Manganese Ore Supply Chain Imbalance? Disruptions in South Africa, Gabon, and Ghana

Simultaneous supply chain disruptions in South Africa, Gabon, and Ghana—the three major manganese ore producers—have tightened global supply. South Africa's exports hit a record, yet structural problems persist; Gabon faces transport interruptions and policy risks; and Ghana's audit has prompted investment caution. The combined impact of these disruptions is heightening market uncertainty.

Source: 研究院
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Metals & Mining Insights Manganese 2026-03-22 Premium

Tropical Cyclone Narelle Downgraded to Low, Impact on South32 Manganese Mine at Groote Eylandt

Tropical Cyclone Narelle has been downgraded to a tropical low, with sustained wind speeds of 55-75 km/h and gusts of 85 km/h, affecting northern Australia. The focus is now on warnings for heavy rainfall and gusty winds. Its eyewall did not directly strike the main community on Groote Eylandt, and the impact was lighter than expected.

Source: NASA MODIS/Himawari
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