Investor Presentaiton
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Favorable integrated alumina cost position
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Implied alumina cost 2022 - USD 345 per mt¹)
.
Alunorte, Paragominas and external alumina sourcing for resale
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Bauxite
Internal bauxite from Paragominas at cost, sourced bauxite from MRN
.
External bauxite sales
•
Energy
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Energy mix of heavy fuel oil, coal and electric power
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Caustic soda
Competitive caustic soda consumption due
to bauxite quality
Competitive caustic soda sourcing contracts
Other costs
Maintenance, labor and services
1) Realized alumina price minus Adjusted EBITDA for B&A, per mt alumina sales
Indicative implied alumina cost composition
11%
17%
13%
41%
18%
■Bauxite
Caustic soda
Energy (oil/coal/power)
■Other costs
Ext. sourced alumina
Hydro
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