11 – 13 OCTOBER 2021 CONAKRY, REPUBLIC OF GUINEA
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ZHANG Chengzhong

Directeur Général Adjoint de Chinalco

ZHANG Chengzhong

Directeur Général Adjoint de Chinalco

Biography

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All session by ZHANG Chengzhong

SESSION 5: GUINEA: FROM BAUXITE TO ALUMINA

09:45 - 11:00
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