Ignacio Rosado
Analyst · JPMorgan
Thank you, Rodrigo. Good morning, everyone, and thank you for joining us today. Before we dive into our third quarter results, I would like to highlight the strategic catalysts that are strengthening Nexa's competitive position and underpinning our long-term value creation. We are executing our strategy across 5 key business catalysts, building a more resilient portfolio for long-term sustainable cash generation. Starting with Aripuana, we are pleased to share that the fourth tailings filter is in route to the mine site. Installation begins in the fourth quarter of this year, enabling commissioning in early 2026. This is a critical step to achieving full production capacity. We will provide more details shortly. In Peru, the Cerro Pasco integration project advances on plan. It leverages a well-known high-potential mineral district with over 15 years of potential mine life and meaningful net smelter return uplift. Our integrated mine smelter model remains a core differentiator. It mitigates volatility during down cycles, captures stronger margins in supportive pricing environments and enhance value retention across the zinc chain. Finally, our growth strategy involves actively evaluating accretive opportunities in mining-friendly jurisdictions. Any investment will be grounded in disciplined capital allocation, prioritizing returns, operational excellence and sustainability. Together, these catalysts reinforce our strategic position and lay a strong foundation for long-term performance. Let's begin with a review of our strong third quarter performance on Slide #4. Nexa delivered robust operational and financial results this quarter, driven by disciplined execution, improved mining output and a constructive price environment. Mining production reached 84,000 tons of zinc, a sequential and year-over-year increase. This was driven mainly by a record quarter at Aripuana and a solid recovery at Vazante following the disruptions at the beginning of the year. In Smelting, total zinc sales were 150,000 tons, reflecting a stronger performance across all units, with Cajamarquilla also achieving its highest quarterly output to date. Financially, this translates into net revenues of $764 million and adjusted EBITDA of $186 million, both improving in all comparable periods, supported by higher volumes and stronger byproducts prices. We recorded a net income of $100 million or $0.52 per share and a free cash flow of $52 million, up versus the previous quarter, strengthening our balance sheet with net leverage slightly decreasing to 2.2x. Now let's dive deeper into our mining performance on Slide #5. Our quarterly zinc production of 84,000 tons was up 14% from the second quarter. This was powered by a solid recovery at Vazante and a record quarter increase at Aripuana, which produced 10,000 tons of zinc, a 70% sequential increase. For the first 9 months of 2025, zinc production reached 225,000 tons, reflecting lower treated volumes and grades in the first half of this year. Our consolidated mining cash cost net of byproducts strongly improved to minus $0.49 per pound, driven by higher byproduct credits and lower TCs. Year-to-date cash costs were minus $0.18 per pound, better than our guidance. Our cost per run of mine was $51 per ton, stable quarter-over-quarter and in line with our guidance. As we previously highlighted, the year-over-year increase mainly reflects conditions at Aripuana earlier in the year. Excluding Aripuana, costs were broadly in line with the prior year. Financially, the Mining segment delivered net revenues of $372 million and adjusted EBITDA of $164 million with a 44% EBITDA margin, supported by stronger prices and improved operational performance. With that, let's move to Slide #6 for more on Aripuana's quarterly milestone. Aripuana delivered its best performance since ramp-up, reflecting a more stable operation and a higher throughput in this period. The arrival of the fourth tailings filter is a critical step. We expect this upgrade to enable reaching nameplate capacity by the second half of 2026, securing long-term operational stability and cash generation. On cost performance, we saw a notable quarterly improvement, supported by higher treated ore volumes and ongoing optimization. And finally, exploration continues to enhance future potential. Recent drilling results confirmed new mineralized extensions, reinforcing our confidence in the geological upside and the potential to keep extending the life of the asset. Let's move to Slide #7 to review the latest developments on the Cerro Pasco integration project. In the third quarter, we made strong progress on Phase 1, which focuses on the new tailings pumping and piping system. Site mobilization is now complete, and we are progressing well with earthworks and civil construction on key areas, including the plant platform, tailings thickener and drive pipe channel. Major procurement packages are secured with 2 key packages fully manufactured this quarter. In parallel, we are advancing with Phase 2 studies, which include technical assessment for the Picasso shaft and underground integration to define the most efficient long-term configuration. This project remains a strategic enabler for Cerro Pasco's long-term sustainability, supporting future production in this important mineral district. Let's move to Slide #8 to review our Smelting operating performance in more detail. In our Smelting segment, sales reached 150,000 tons in the quarter, a 3% sequential increase, driven by higher production across all units, including a record quarter at Cajamarquilla, a continued recovery at Tres Marias. For the first 9 months of 2025, sales totaled 425,000 tons, in line with our sales guidance, which reflected lower production earlier in the year. Financially, in the third quarter of this year, the segment delivered net revenues of $541 million and adjusted EBITDA of $23 million, reflecting the current margin environment and cost dynamics. Our cost performance in the quarter was in line with expectations with a cash cost of $1.32 per pound, driven by higher zinc prices and lower TCs. Year-to-date, cash costs were $1.24 per pound, well aligned with our revised guidance. Our conversion cost was $0.35 per pound, is stable quarter-over-quarter and slightly below guidance year-to-date. The year-over-year comparison reflects lower sales volumes and higher operational costs as expected. With that, I will hand the call over to our CFO, Jose Carlos del Valle, for a detailed review of our financial results. Jose, please go ahead.
José del Valle Castro: Thank you, Ignacio, and good morning, everyone. Let's turn to Slide #9 for a summary of our financial performance. We saw strong momentum this quarter. Starting with the chart on the upper left, net revenues reached $764 million, up 8% sequentially and year-over-year, driven by higher zinc prices, byproduct credits and stronger operational performance. Year-to-date, net revenues reached $2.1 billion, an increase of 4% versus the first 9 months of 2024. Moving to adjusted EBITDA. We reported $186 million in the quarter, a 16% increase from the last quarter and a 2% increase year-over-year with a healthy margin of 24%. This performance was supported by higher sales volumes and improved byproduct revenues. For the first 9 months of the year, adjusted EBITDA totaled $472 million, 9% lower than last year, primarily due to lower sales volumes in the first half of the year, lower TCs and higher operating costs. Now turning to Slide #10 for some detail on our investments. In the first 9 months of 2025, we invested $227 million in CapEx, with the majority allocated to sustaining activities, including mine development, maintenance and tailings storage facilities, fully aligned with our operational priorities. In the quarter alone, CapEx totaled $90 million, in line with our expectations. For the Cerro de Pasco integration project, Phase 1 investments reached $12 million in the quarter and $30 million year-to-date, keeping us firmly on track with our full year guidance of $44 million. As such, our total 2025 CapEx guidance remains unchanged at $347 million. Moving to the lower part of the slide, exploration and project evaluation investments totaled $53 million in the first 9 months of the year, of which $21 million was in the third quarter. These investments were primarily directed towards exploration drilling and mine development across our portfolio, supporting long-term optionality and value creation. We also reaffirm our $88 million guidance for exploration and project evaluation for the year as we continue to invest in our long-term pipeline. Let's look at our cash flow generation for the quarter on Slide #11. We generated $196 million in operating cash flow before working capital, starting from $186 million of adjusted EBITDA and after excluding nonoperational items. This amount, we paid $48 million in interest and taxes and invested $91 million in CapEx across our operations. Loans and investments required $10 million, reflecting regular payments of financing and lease liabilities, partially offset by dividends received and the net sales of financial investments. We also paid $16 million in dividends to noncontrolling interests. Foreign exchange gains contributed $2 million, mainly to the continued depreciation of the Brazilian real. Finally, working capital posted a positive impact of $19 million as we continue to prioritize initiatives to optimize our cycle and strengthen our liquidity. Looking ahead, we expect working capital to remain positive in the fourth quarter, bringing the full year position closer to neutral. Combining these effects, free cash flow in the quarter totaled $52 million. With that, let's move to Slide #12. As you can see, our liquidity position remains healthy, supporting a solid balance sheet and an extended debt maturity profile. We ended the quarter with a solid liquidity of $790 million, including our undrawn $320 million sustainability-linked revolving credit facility. Our average debt maturity stands at 10.4 years with an average cost of 6.2% Importantly, our available liquidity, excluding the RCF, comfortably covers all of our financial commitments through the next 4 years. Net leverage improved to 2.2x, down from 2.3x at the end of last quarter, reflecting higher EBITDA for the last 12 months and a reduction in net debt. Furthermore, we continue to optimize our capital structure by diversifying funding sources and enhancing liquidity. A key priority is maintaining a debt maturity profile that is aligned with the long life of our assets while preserving our investment-grade rating and guaranteeing competitive financing costs. We remain committed to deleveraging and reducing gross debt. Additionally, in the fourth quarter, we expect working capital normalization and stronger cash generation to further support our financial flexibility. With that, I will now hand the call back to Rodrigo, who will discuss market fundamentals and our key insights from LME Week. Rodrigo, please go ahead.