Ignacio Rosado
Analyst · Morgan Stanley. Please go ahead
Thank you very much, Roberta, and thanks to everyone for being with us this morning. This is my first formal interaction with the financial community since I was appointed CEO. It is a privilege to lead this company and be part of this very talented group of people. During my transition period, I had the opportunity to visit all the operations, and I believe we have world-class assets with high safety and environmental standards. I'm also impressed by the commitment of all the team and the strong culture based on diversity. Please, let's move now to slide number three, where we will begin our presentation. In slide number three, as you can see in our highlights, 2021 was a very strong year for Nexa. We had strong operating results, and achieved guidance in production, mining cash cost, and metal sales. Aripuanã is on track to production, and we believe it will become a flagship operation with a long life of mine. I will also give some updates on our exploration program. We have been very successful in finding potential in most of our mines. We have continued to benefit from high base metal prices, that combined with our strong operational performance generated a high adjusted EBITDA and a strong cash flow generation. Our balance sheet continues to be strong, with available cash of over $1 billion, and allow financial leverage. Finally, we remain very optimistic about market fundamentals. Moving now to the next slide, slide number four, I will discuss our results in more detail. In this slide, you can see that zinc production in the fourth quarter of last year decreased by 12% compared to the fourth quarter of 2020. This was mainly driven by lower production in Cerro Lindo due to the expected lower average rate, and temporary reduction in production due to a community stoppage, in December. However, in 2021, zinc production reached 320,000 tons, which is 2% higher than in 2020. This increase was possible due to the higher production in our mines in Peru, but partially offset by lower production in our Vazante mine because of the Extremo Norte suspension. This area of the mine restarted its activities during the fourth quarter of '21, ahead of our initial plan. Mining cash cost in 2021 decreased by 45% compared to the prior year, and this was mainly explained by higher byproducts and lower TCs. It is worth mentioning that we had increases in operating costs related to maintenance activities and third-party services. And we also face and continue facing inflationary cost pressures. Now, moving to the smelting segment, in 2021, metal sales totaled 619,000 tons, 6% higher than in 2020, mainly due to a higher production in Cajamarquilla. In this smelter, despite the stoppage of our calcine supplier, [indiscernible], at the beginning of the year, we were able to source material from third-party companies and increase our sales year-over-year. Our smelting cash cost in 2021 increased by 39% compared to the one in 2020, and this was mainly driven by higher LME prices that increased 33%, and lower TCs. Now, moving to the next slide, to completion of our Aripuanã project; in Aripuanã, we made strong progress in 2021. Overall, physically progress has reached more than 99% at the end of December. Mechanical completion is almost concluded, and commissioning is underway [in parallel] [Ph]. It is worth mentioning that during the last two months, productivity of the workforce went down due to heavy rains and the impact of the Omicron virus. These effects, combined with engineering issues, added additional pressures on cost and in the project timeline. [Tethering] [Ph] these effects, the ramp up is now scheduled for the early third quarter of 2022. In mine development, we have been very successful developing our Arex and Link mines, and have reached 2.5 months of production in stockpiles. I had the opportunity to visit Aripuanã, in December, last year, and I am impressed with the high quality of infrastructure, a strong mine development program, and potential to grow reserves. I am confident that Aripuanã will become a long-life flagship mine. Moving now to the next slide, where I will give you an update on exploration. In 2021, we executed over 110,000 meters of exploratory drilling. At Cerro Lindo, the discovery of the Pucasalla mineralized body open a large and promising brownfield exploration zone. At Vazante, the brownfield exploration confirmed the extension of ore bodies, especially in Extremo Norte. At Aripuanã, exploration drilling continue at Babaçu ore body, with very promising results. In the following slide, we show that at the Pasco Complex, the results on our Sara ore body are very promising. And we are aggressively drilling the San Gerardo pit to extend its life. In Bonsucesso, our advanced project that will accommodate its ore in the Morro Agudo plant, our exploration plan is reflecting continuity in the parallel ore body. Finally, I would like to comment on Hilarión, where the 2021 drilling campaign was completed, and confirms the continuity of minerals in the southern extension. Moving to the next slide to show our financial results, beginning with the chart on your upper-left, consolidated net revenue for the fourth quarter grew 7% compared to the fourth quarter of 2020. This was mainly driven by higher LME prices. In all, 2021 net revenue increased by 34%, compared to 2020, due to the higher prices and volumes already explained before. However, consolidated adjusted EBITDA for the quarter deceased by 19%, and this was explained by, number one, we have recognized a non-cash impact of $6 million related to our annual asset retirement obligation. Second, due to the sharp increases in metal prices at the end of the year, we had a temporary difference in the hedge book with a negative impact of $18 million. Such impact is expected to be reversed in the upcoming months as the stock position turns over. Last, the temporary decline in Cerro Lindo affected the production, and this was some community relation problems. Nevertheless, the adjusted EBITDA for 2021 was a record high, and increased 75% to $704 million. This was driven by higher volumes and increases in prices. In the next slide, I will discuss the financial performance by segment. In the Mining segment, net revenue totaled $323 million in the fourth quarter of '21, an increase 20% versus 2020. This was mainly driven by higher average LME prices and low benchmark TCs. Adjusted EBITDA followed the upward trend and reached $110 million, 26% higher compared to the fourth quarter of 2020. In [all] [Ph] '21, mining net revenue grew 56% to $1.2 billion supported by the same effect mentioned before. Adjusted EBITDA was $441 million in 2021 resulting from a strong performance across all mines. In the smelting segment, net revenue in the fourth quarter of '21 totaled $516 million and rose 7% versus the same quarter in 2020, also supported by higher LME prices. Adjusted EBITDA was $27 million. A decrease compared to the fourth quarter of 2020 mainly explained by lower volumes and TCs and in addition to the factors I mentioned in the previous slides. In 2021, net revenue grew 31% to $2 billion and was also supported by higher LME prices and the increase in sales volume while adjusted EBITDA was almost flat year-over-year. On slide 11, we can see the stronger operating cash generation of $277 million. Most of this cash flow has been invested in Aripuanã. We have also prepaid debt of $276 million and paid dividend of $52 million, which includes [indiscernible] dividends paid to minorities. With all these effects, presented in the slide, free cash flow in 2021 was a negative $342 million. This negative effect was possible to be finals due to our strong cash balance explained in the following slide. In this slide, you can see that that our liquidity remains strong as we continue to report a healthy balance sheet with an extended debt profile. By the end of the year, our current available liquidity was $1.1 billion which includes our undrawn revolving credit facility of $300 million. As of December 31st, the average maturity of our total debt was 5.3 years with a 4.7% average debt cost. Our leverage measured by the net debt to adjusted EBITDA ratio decreased to 1.37 times from 2.29 times at the end of 2020. And this was mainly driven by higher adjusted EBITDA explained before. Now, moving on to slide 13, where we present the market fundamentals. In this slide, we want to show you the average price in 2021 increased more than 30% year-over-year. During the last months of 2021, the price had stability between $3300 and $3400 per ton. And more recently the price has increased and was trading above $3600 per ton. Copper prices also follow this upward trend and increased by 50% in '21 compared to 2021. Regarding market fundamentals, you can see that the supply projections for zinc are above real mine production, and this effect combined with a strong demand create a strong scenario for zinc in the coming months. So, in a scenario where macroeconomic factors should be less volatile, the price of zinc should reflect market fundamentals meaning that prices are expected to be at high levels in the coming months. I will now turn over the call to Rodrigo Menck, our CFO who will comment on our three-year guidance. Rodrigo, please.