The Core Platform Connecting the Global Manganese Industry
Uniting mining, alloy, metal, battery-material, technology, and supply-chain partners to advance a sustainable manganese future.
Strategic Material
Manganese: Cornerstone of Modern Industry and the Energy Transition
From steel strengthening and alloy smelting to EV-battery cathodes, manganese is an indispensable element of 21st-century advanced manufacturing and low-carbon energy.
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Sharing · Independence · Engagement · Service
GMA unites the global manganese value chain around four core values, driving a collaborative, mutually beneficial, and sustainable industry.
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Industry News
View all Insights into the Global Manganese Industry
Authoritative updates on association developments, policy analysis, and industry trends.
Jupiter Released December 2026 Manganese Ore Offers for China
South African Semi‑carbonate lump (Mn 36.5%)
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CML Releases December 2026 Manganese Ore Offers for China
Australian lump ore (Mn＞44% Fe＜4% SiO2＞20%)
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COMILOG Announces December 2026 Manganese Ore Shipment Offers for China
Gabonese lump ore
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