GSI

Business Partners

GSI has partnerships with companies around the entire world:

AEEPL
Technology, EPC and Trading
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CNBM
Energy, EPC Cement and Commodities
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Crust Resources
Mining and Copper
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Detronic Energia
Renewable Energy
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KT-Grant
Refractory Services
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Kumas
Refractories and Raw Material
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MRL
Refractories
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PUC Minas
Research & Development
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Sudamin
Refractories
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