Social Management

Care, contribution and joint construction

We are driven daily by the purpose of integrating ourselves with the society’s demands to make them opportunities for development for everyone. We also strive to build deep, sound and reciprocal relationships with our stakeholders. We understand that in this way we will maintain the sustainable growth of the business and an ongoing, open and transparent dialogue with everyone.

Our way of being increasingly closer is to have constant communication for a real and constructive exchange of ideas with our audiences. For this, social investments are made based on an ongoing dialogue with our communities and agreements, aiming at building initiatives and solutions that make sense for the territory where we operate and the people who live there. We believe that this proximity enables the construction of a relevant legacy in the regions we operate, together with the communities.

Actual Impact

Operations take place within social contexts that involve expectations regarding job creation, economic and environmental development, and access to water. These factors can influence community perceptions and the maintenance of the social license to operate. Nexa works through structured dialogue, transparent engagement, and local development initiatives, with the aim of strengthening relationships of trust and promoting long-term shared value.

Confira nossos indicadores

Total number of operations taking place in or adjacent to indigenous peoples’ territories

Correlated indicators

GRI Dimension:

Social

GRI Code:

MM5

SASB Sector:

Mining and Metals

SASB Dimension:

Security, Human Rights and Rights of Indigenous Peoples

SASB Code:

EM-MM-210 a.2

SDG

Total number of operations taking place in or adjacent to indigenous peoples’ territories
	2023	2024	2025
Total number of operations taking place in or adjacent to indigenous peoples’ territories	4	4	4
Comments	Nuestra operación de Aripuanã (MT) se encuentra a unos 10 kilómetros de las tierras indígenas de los pueblos Cinta Larga y Arara del Río Branco. Las operaciones de Cerro Lindo, Atacocha y El Porvenir, en Perú, se encuentran cerca de poblaciones quechuas, cuyo reconocimiento como comunidad campesina es reciente y posterior al inicio de nuestras operaciones.	En 2024, logramos la validación de nuestro Plan Básico Ambiental del Componente Indígena (PBACI), que se elaboró con la participación directa de los indígenas y contó con la aprobación de la Fundación Nacional de los Pueblos Indígenas (Funai).	We have made significant progress in implementing the actions set out in the Basic Environmental Program for the Indigenous Component (PBACI), approved in August 2024. The program focuses on Indigenous environmental monitoring, communication, institutional strengthening, cultural valorization, support for Indigenous education and health, territorial management and protection, productive activities, and sustainable development

Our operations, both in Brazil and Peru, do not have any proven or probable reserves located on indigenous lands, in protected conservation areas, or in conflict zones.

Percentage of proved and probable reserves in or near areas of conflict

Correlated indicators

SASB Sector:

Mining and Metals

SASB Dimension:

Security, Human Rights and Rights of Indigenous Peoples

SASB Code:

EM-MM-210 a.1

SDG

We would like to emphasize that in our operations, both in Brazil and Peru, we do not have any proven or probable reserves located on indigenous lands, in protected conservation areas, or in conflict zones. Nevertheless, within the area of influence of the Aripuanã unit (MT), there are two indigenous territories belonging to the Arara do Rio Branco and Cinta Larga ethnic groups, whose relationship with Nexa is guided by open dialogue, cordial relations, and joint development. In Peru, the Atacocha, El Porvenir, and Cerro Lindo operations are located near Quechua communities, whose recognition as rural communities is recent and occurred after the start of our operations. The Quechua people are part of the rural communities in our areas of influence. We maintain commitments to social investments with these communities and their representatives, conducting consultations and participatory approvals for these investments. Furthermore, the Quechua people play an active role in projects carried out in their territories, working collaboratively to promote the development and well-being of their communities.

Number and duration of non-technical delays

Correlated indicators

SASB Sector:

Mining and Metals

SASB Dimension:

Community Relations

SASB Code:

EM-MM-210 b.2

Number and duration of non-technical delays
2023	1, a unidade de Atacocha paralisou suas atividades por 15 dias
2024	We did not experience any delays due to non-technical issues, such as non-compliance with environmental regulations or conflicts with the community.
2025	We recorded a one-week stoppage of operations in Pasco caused by protests of local communities and broader social conflicts

Number and description of significant disputes relating to land use, customary rights of local communities and indigenous peoples

Correlated indicators

GRI Dimension:

Social

GRI Code:

14.12.3

SASB Sector:

Mining and Metals

SASB Dimension:

Security, Human Rights and Rights of Indigenous Peoples

SASB Code:

EM-MM-210a.1, EM-MM-160a.3.

SDG

Number and description of significant disputes relating to land use, customary rights of local communities and indigenous peoples
	2023	2024	2025
Number of conclicts	0	0	0
Description	Our operation in Aripuanã (MT) is located about 10 kilometers from the indigenous lands of the Cinta Larga and Arara do Rio Branco peoples. The Cerro Lindo, Atacocha, and El Porvenir operations in Peru are near Quechua populations, whose recognition as a peasant community is recent and postdates our operations.	In the area surrounding the Aripuanã unit (MT), there are two indigenous territories belonging to the Arara do Rio Branco and Cinta Larga ethnic groups, whose relationship with Nexa is based on open dialogue, cordiality and joint construction. In Peru, the Atacocha, El Porvenir and Cerro Lindo operations are located near the Quechua population, whose recognition as rural communities is recent and occurred after the start of our operations.	There were no conflicts or violations of rights to land and natural resources at Nexa.

Discussion of the process for managing risks and opportunities associated with community rights and interests

Correlated indicators

SASB Sector:

Mining and Metals

SASB Dimension:

Community Relations

SASB Code:

EM-MM-210 b.1

SDG

Nexa follows structured processes for engagement and human rights due diligence, with a particular focus on managing relationships with Indigenous peoples in Brazil, as governed by internal procedure PG-GGS-GSBR-014-PT. This procedure establishes guidelines for identifying indigenous territories, conducting environmental licensing processes, and preparing specific studies, such as the Indigenous Component Study (ECI) and the Basic Environmental Plan for the Indigenous Component (PBACI), in addition to implementing and monitoring associated measures. All stages are grounded in International Labour Organization Convention No. 169, the principle of Free, Prior, and Informed Consent (FPIC), and international standards, such as those of the IFC. In 2024, the company conducted a comprehensive assessment of its human rights-related processes and is currently drafting its Human Rights Policy. The due diligence approach is complemented by a set of policies, procedures, and corporate initiatives, including the Risk Management Policy and Manual, codes of conduct for employees and suppliers, a reporting channel (Ethics Hotline), community engagement procedures, and mechanisms for handling complaints. Nexa is also committed to international initiatives such as the Global Compact, the Sustainable Development Goals, the Business and LGBTI+ Rights Forum, and Women in Mining. Although it does not operate in conflict or high-risk areas, the company recognizes potential associated risks and takes preventive action by strengthening its governance, structuring its human rights policy, and implementing due diligence practices throughout its value chain, ensuring ethical, transparent operations aligned with international best practices.

Involuntary resettlement

Correlated indicators

GRI Dimension:

Social

GRI Code:

14.12.2

Locations where resettlements took place, the number of households resettled in each, and how their livelihoods were affected by the process
2023	In 2023, the plan for the involuntary relocation of residents from the Self-Evacuation Zone (ZAS) of the Três Marias tailings dam was discontinued. The measure was initially planned in response to the raising of the Central and West 1 modules of the Murici Tailings Deposit, constructed using the downstream raising method and used to receive industrial tailings from the production of zinc metal and oxide alloys. Negotiations with ZAS residents began in 2022. However, during this period, a new tailings disposal project was developed and tested, enabling dry stacking and eliminating the need to expand the existing dam. The change in strategy was communicated to the stakeholders directly involved through our institutional channels and direct dialogues with community leaders. Clarification was also provided regarding the suspension of the process by the environmental agency.
2024	Regarding the environmental permit for the expansion of the Murici waste disposal site in Três Marias, which was discussed in a previous report, we have held meetings in the Self-Reliance Zone (ZAS) to formalize the closure of the process, the end of negotiations and involuntary relocation, as well as the closure of the Social Assistance Center.
2025	No resettlements took place.

Operations with local community engagement, impact assessments, and development programs

Correlated indicators

Dimension GRI:

Social

Code GRI:

413-1

SDG

Operations with local community engagement, impact assessments, and development programs
	2023	2024	2025
Total investment in social actions	US$10,05 millions	US$6,7 millions	US$11,35 millions

All of our operating units have programs in place related to local community engagement, impact assessment, and local development.

Risks

Social conflicts
Breaches of social commitments and agreements
Work stoppages and operational blockades
Reputational impact
Socio-environmental impacts

Opportunities

Socioeconomic development as a social legacy for communities
Efficiency in generating shared value with communities
Enhanced reputation and operational stability

Our aspiration

Our aspiration at Nexa is to be recognized as a reliable and accessible company, perceived positively by its stakeholders. We also seek to boost the socioeconomic development of the locations where we operate, thus guaranteeing our social license to operate in the communities.

Our contribution to the SDGs

SDGs related to the topic:

In 2017, we signed a commitment to the global agenda consisting of 17 goals and 169 targets to be achieved by 2030.

SDGs related to the topic

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