We also engage with various stakeholders through our participation in industry associations:

• Brazilian Association for Research & Development at Innovative Companies (ANPEI)
• Brazilian Mining Institute (IBRAM)
• Business Mobilization for Innovation (MEI)
• Innovation Hub
• Institute of Non-Ferrous Metals (ICZ)
• International Zinc Association (IZA)
• Mato Grosso State Industry Federation (FIEMT)
• Minas Gerais State Industry Federation (FIEMG)
• Mining Hub
• Mining Industry Association of Minas Gerais (SINDIEXTRA)
• National Society for Mining, Oil & Energy (SNMPE) – Peru
• Peruvian Institute for Mining Safety (ISEM)
• Senator José Ermírio de Moraes Foundation (FUNSEJEM)
• Union of Mineral Extractive Industries of Mato Grosso (SINDIMINÉRIO)