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v3.25.1

Principles of consolidation (Details) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Nexa Recursos Minerais SA NEXABR [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Directly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Mining / Smelting |
Nexa Resources Cajamarquilla SA NEXA CJM [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 99.99% | 99.99%
Company controls | Directly |
Headquarter | Peru |
Functional currency | US Dollar - USD |
Principal activities | Smelting |
Nexa Resources US Inc [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Directly |
Headquarter | United States |
Functional currency | US Dollar – USD |
Principal activities | Trading |
Exploraciones Chimborazo Metals And Mining [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Directly |
Headquarter | Ecuador |
Functional currency | US Dollar – USD |
Principal activities | Holding and others |
L.d.o.s.p.e. Empreendimentos E Participaes Ltda. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Energy |
L.d.q.s.p.e. Empreendimentos E Participaes Ltda. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Energy |
L.d.r.s.p.e. Empreendimentos E Participaes Ltda. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Energy |
Minerao Santa Maria Ltda. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 99.99% | 99.99%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Mining projects |
Pollarix S.A. [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 33.33% | 33.33%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Energy |
Karmin Holding Ltda [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real - BRL |
Principal activities | Holding and others |
Mineracao Rio Aripuana Ltda [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Holding and others |
Votorantim Metals Canada Inc. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | Canada |
Functional currency | Canadian dollar – CAD |
Principal activities | Holding and others |
Nexa Resources El Porvenir S.a.c. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 99.99% | 99.99%
Company controls | Indirectly |
Headquarter | Peru |
Functional currency | US Dollar – USD |
Principal activities | Mining |
Minera Pampa De Cobre S.a.c [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary |  | 99.99%
Company controls | Indirectly |
Headquarter | Peru |
Functional currency | US Dollar – USD |
Principal activities | Mining |
Nexa Resources Peru S.A.A. [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 83.55% | 83.55%
Company controls | Indirectly |
Headquarter | Peru |
Functional currency | US Dollar – USD |
Principal activities | Mining |
Nexa Resources Atacocha S.a.a. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 86.65% | 66.62%
Company controls | Indirectly |
Headquarter | Peru |
Functional currency | US Dollar – USD |
Principal activities | Mining |
Nexa Resources Uk Ltd.nexa Uk [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% | 100.00%
Company controls | Indirectly |
Headquarter | United Kingdom |
Functional currency | US Dollar – USD |
Principal activities | Mining |
Nexa Energy Comercializadorade Energia Ltda [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 100.00% |
Company controls | Indirectly |
Headquarter | Brazil |
Functional currency | Real – BRL |
Principal activities | Energy |
Campos Novos Energia S.a. [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of shares in subsidiary | 22.44% | 22.44%
Headquarter | Brazil |
Functional currency | Real - BRL |
Principal activities | Energy |

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