Vale S.A. (VALE3) Earnings Call Transcript & Summary
July 31, 2026
Earnings Call Speaker Segments
Operator
operatorGood morning, ladies and gentlemen. Welcome to Vale's Second Quarter 2026 Earnings Call. This conference is being recorded, and the replay will be available on our website at vale.com [Operator Instructions] We would like to advise that forward-looking statements may be provided in this presentation, including Vale's expectations about future events or results encompassing those matters listed in the respective presentation. We caution you that forward-looking statements are not guarantees of future performance and involve risks and uncertainties. A the information on factors that may lead to results different from those forecast by Vale please consult the report to valid with the U.S. Securities and Exchange Commission, the Brazilian [ Cosadaores Mobilaris ] and in particular, and the factors discussed under forward-looking Statements and Risk Factors in Vale's annual report on Form 20-F. With us today are Mr. Gustavo Pimenta, CEO; Mr. Marcelo Bacci, Executive Vice President of Finance and Investor Relations, Mr. Rogério Nogueira, is Execute Vice President, Commercial and Development; Mr. Carlos Medeiros, Executive Vice President of Operations; and Mr. Shaun Usmar, CEO of Viva Base Metals. Now I will turn the conference over to Mr. Gustavo Pimenta. Sir, you may now begin.
Gustavo Duarte Pimenta
executiveHello, everyone, and thank you for joining Vale's Second Quarter 2026 Conference Call. First, I would like to briefly reinforce our strategic direction and ambition to create superior value for our shareholders. In this context, we have been consistently focused on our key priorities of operational excellence, disciplined capital allocation and the advancement of highly accretive growth projects, particularly in copper and iron ore. Our objective is to build a business that is resilient through the cycle competitive under different market environments and well positioned to deliver sustainable returns. Despite the uncertainties that continue to shape the global landscape, I'm very confident about Vale's future. And what gives me that confidence is not only the quality of our assets, but also the consistency in each of our teams are executing and delivering results. Based on the strong performance in the first half of 2026, yesterday, our Board of Directors approved $1.7 billion in dividends and interest on capital to be paid in September. The Board also approved the extension of our share buyback program for up to 2.3% in of our outstanding shares, reflecting our positive view on Vale's long-term outlook and our continued commitment to delivering superior returns to our shareholders. Let me now turn to the highlights of the second quarter performance. We once again delivered solid year-on-year results across all commodities, reinforcing our confidence in achieving all production guidance for the year. In the particular case of BM, we have now narrowed the guidance ranges for copper and nickel, implying higher midpoints on the back of continued strong operational performance in both businesses. Starting with iron ore in Q2. Production reached the highest second quarter level since 2018, supported by the continued ramp-up of the Capanema and Varden Grande projects as well as the record output at S11D. Sales volumes also increased by 3% year-on-year. In copper, we delivered our strongest Q2 production in the last 9 years with a 6% year-on-year increase while sales volumes grew 10% in the same period. This growth was driven by record second quarter output at [ Salobo ] and a very strong performance at sustained. And Nickel, we also achieved solid results. Production increased by 4% year-on-year, while sales volume grew 7%, supported by additional volumes from [indiscernible] Looking ahead, I would like to highlight 2 important milestones at [indiscernible] that will further enhance the performance of this world-class asset. First, I'm very pleased to announce the start-up of the [indiscernible] plus 20 project with the commissioning of S11D's second long-distance conveyor belt in July. This project, which also includes mine and plant expansions will provide greater operational flexibility to the site. Second, in the fourth quarter, we expect to start commissioning the compact pressure project which is designed to address operational constraints related to just the light ore at the [indiscernible] mine, helping improve production consistency and strengthen asset reliability. Together, these projects will deliver 20 million tons of incremental capacity at [indiscernible] strengthening Vale's competitiveness and expanding our high-grade product portfolio. Turning now to our corporate growth story. Last year, we launched the new Carajas program with the vision of accelerating the development of the strategic projects in one of the world's most attractive mineral provinces. Today, I'm pleased to announce the earlier startup expected for the Bacaba project. Construction is progressing ahead of schedule. And as a result, Bacaba is now planning to begin commission in Q3 2027. Significantly ahead of the regional first half 2028 schedule with 50,000 tonnes capacity but open the first of 6 accretive growth projects that will support our ambition to double copper production to approximately 700,000 tons per year by 2035. Our second project, the Salobo course cortical flotation is expected to be formally announced soon and represents another important step in unlocking the potential of our unique endowment. As we continue to execute our project portfolio with below average capital intensity and compelling rates of returns, we believe investors will increasingly recognize the significant upside embedded in our copper platform. Before moving on to our financial performance, I would like to briefly talk about innovation, a key enabler of Vale's long-term strategy. As we discussed at the routes presentation, our operational results and growth projects are the outcome of consistent execution and a relentless focus on performance. Having said that, we continue to focus on innovation and on developing new technologies that increase our efficiency, enhance safety, reduce environmental impact and strengthen our competitiveness. This is our vision for the mining of the future, a strategic agenda built around 5 key pillars outlined here in this line that will help shape Vale's journey. To provide greater transparency on this agenda, we recently published Vale's first research developed and innovation report, showcasing several initiatives that are already transforming the way we operate. Among that, I would highlight the progress we are making with the model plant in Itabira and our autonomous mining initiatives at [indiscernible] Capanema and [indiscernible] which demonstrates how innovation is being translated into tangible operational gains. I encourage everyone to explore this report and learn more about how innovation supports our strategic agenda and creates opportunities across the businesses. With that, I'll hand over to Marcelo Bacci to discuss our financial performance. I will return later for my closing remarks before the Q&A session. Marcelo, please.
Marcelo Bacci
executiveThanks, Gustavo, and good morning, everyone. In the second quarter of 2026, our pro forma EBITDA reached $4.1 billion, representing a strong 19% increase year-on-year. despite continued pressure from external cost factors. This performance reflects another quarter of solid execution across our businesses, supported by higher volumes, improved commercial performance and better price realization. At Vale Base Metals, EBITDA totaled $1.3 billion, increasing nearly 80% year-on-year. This performance was driven by stronger realized prices and solid operational execution. In iron ore, EBITDA exceeded $3 billion, supported by higher realized prices and increased sales volumes. These positive effects more than compensated for the higher freight costs and the appreciation of the Brazilian real. Overall, this quarter's numbers demonstrate the resilience of our business and our ability to consistently deliver a solid operational performance even in a more challenging external environment. Now let me turn to the details of our cost performance. In the quarter, our C1 cash costs, excluding third-party purchases, was $24.1 per ton, an increase of 9% year-on-year. The all-in costs reached $61.6 per ton, 18% higher year-on-year. The higher costs were mainly driven by external factors. The appreciation of the BRL impacted both C1 costs and expenses, while diesel and freight costs also increased during the quarter. As I mentioned in our last call, while external variables can introduce volatility into our cost structure, they also reinforce the importance of our relentless focus on productivity and operational excellence. The results of our efficiency program, combined with higher production from low-cost assets such as S11D demonstrate that we're moving in the right direction. Together, these initiatives contributed to $0.50 per ton reduction in C1 cost year-on-year, strengthening our structural competitiveness throughout the cycle. In addition, our hedging program helped to reduce the impact of our external variables in our results. Our Brent oil hedging program resulted in approximately $100 million benefit equivalent to $1.6 per ton. Considering this effect, our all-in costs were $60 per ton. If oil price volatility persists, this strategy will continue to provide cash flow support in the second half of 2026. Given the increased volatility in external variables, we have decided to update our 2026 iron ore C1 and all-in cost guidance. The revised guidance reflects an average BRL exchange rate of 5.13 compared to 5.60 in our previous guidance as well as an average Brent oil price of $86 per barrel versus $68 previously assumed. As a result, we now expect C1 cash costs, tax third-party purchases to range between $22.5 and $23.5 per ton in 2026 compared with our previous guidance of $20 to $21.50 per ton. Roughly 70% of this increase is explained by the combined impact of external effects such as FX and diesel costs. In the same way, we're also updating the all-in cost guidance to $58 to $62 per ton. Compared with the previous range of $52 to $56 per ton with around $5 per ton related to oil, FX and iron ore premiums. That said, despite this more challenging external backdrop, we remain fully focused on the variables within our control. our teams continue to advance a robust pipeline of efficiency and productivity initiatives across the business. These efforts are targeting further gains in asset utilization maintenance optimization, supply chain efficiency and procurement. While these initiatives do not fully offset the impact of FX and oil prices in the short term, they are essential to improving our structural cost position over time. combined with the ramp-up of our low-cost assets, they will continue to strengthen our competitiveness throughout the cycle and support long-term value creation for our shareholders. Turning now to value-based metals, both copper and nickel delivered another quarter of strong cost performance, reflecting solid operational execution across our assets and a more supportive market environment. In copper, hauling costs reached a negative $300 per ton, an improvement of $1,700 per ton year-on-year, once again in negative territory. And nickel holding costs declined 17% year-on-year, reaching $10.30 per ton. Looking ahead, we expect Vale Base metals to continue delivering operational improvements beyond the contribution from byproduct prices. As a result, we are lowering our cost guidance for the year. For copper, we now expect all-in cost to range between $0 and $500 per ton compared to our previous guidance of $1,000 to $1,500 per ton. For nickel, we now expect all-in cost to range between $10,000 and $11,500 per ton compared to our previous guidance of $12,000 to $13,500 per ton. This revised range reflects the operational progress we continue to deliver and reinforce the value creation potential for value-based metals. With that, let me move on to our cash generation. Our free cash flow totaled $1.5 billion in the quarter, supported by our strong EBITDA performance and by the settlement of our currency and oil hedging programs which contributed a positive cash impact of $337 million. CapEx totaled $1.1 billion, reflecting our continued capital discipline and the benefits of the efficiency initiatives we have implemented across the business. As Gustavo mentioned, consistent with our commitment to shareholder returns, our Board of Directors approved $1.7 billion in dividends and interest on capital to be paid in September. In addition, we bought back $140 million in shares during the quarter, bringing total repurchases to $214 million year-to-date. Building on this track record, our Board also approved a new share buyback program of up to 100 million shares over the next 18 months, equivalent to 2.3% of our outstanding shares. These decisions reflect our confidence in the strength of our business, our ability to generate cash throughout the cycle and our continued commitment to creating value for shareholders. With that, let's move to the next slide. driven by our solid cash flow generation, expanded net debt closed the quarter at $16.7 billion, a reduction of over $1.1 billion from the previous quarter. We expect expanded net debt to continue converging towards our reference level of $15 billion over the coming quarters. As we approach that level, we create additional flexibility for shareholder remuneration, while maintaining the financial discipline and balance sheet strength. Before handing back the call to Gustavo, I would like to reinforce that we remain focused on strengthening our competitiveness across all of our businesses. despite the external headwinds facing the industry, our priorities remain unchanged. We continue to advance productivity and efficiency initiatives, improve asset performance, optimize our cost structure and maintain a disciplined approach to capital allocation. Together, these actions are strengthening Vale's position through the cycle, supporting consistent cash generation and reinforcing our ambition to lead value creation in the mining industry. Gustavo, please.
Gustavo Duarte Pimenta
executiveThanks, Marcelo. Before we move to the Q&A session, let me go over the key takeaway from today's call. First, we continue to deliver strong operational performance across our businesses, achieving record production and higher sales volumes, we forcing our confidence in meeting our guidance for the year. Second, we are accelerating our pipeline of high-return growth projects with the startup of [indiscernible] plus 20 project and the earlier a start-up expected for [indiscernible] this demonstrates our ability to advance initiatives that will support valid growth and generate significant value to our shareholders. Third, we remain focused on enhancing cost competitiveness across the company by improving operational reliability, increasing efficiency and strengthening resilience through the cycle. At value-based metals, we continue to capture the benefits of the curve out. Operational performance is improving consistently delivering gains not only in production, but also in costs. I'm very confident that we will continue to make meaningful progress over the coming quarters as we build a leading global energy transition metals business. Fourth, we continue to advance our mining of the Future agenda, leveraging innovation and technology to improve safety, productivity and sustainability while creating new opportunities across the businesses. And finally, our commitment to shareholder returns remain unchanged, supported by solid operational results and a strong balance sheet -- we continue to allocate capital responsibly through dividends and share buybacks while also investing in Vale's future. Now let's open for the Q&A session.
Operator
operator[Operator Instructions] Our first question is from Rodolfo De Angele from JPMorgan.
Rodolfo De Angele
analystOkay. Thank you very much for the presentation. So my 2 questions are the following. First, on the iron ore business, we noticed that the company was very successful in its [indiscernible] strategy. Being able to perform and pay less than -- more than $10 lower than the benchmark right rate to China. So I wanted to hear from you what you expect looking forward because that's a substantial per gain. So that's my first question. And the second we are more and more talking about these metals when we discuss file, and there is, of course, a lot of questions around the growth profile. So it's very interesting to hear that you have been able to anticipate Bacaba the first of 6. So I just wanted to ask if you could comment a little bit on what was learned, what was the reason for that? And what does that mean for the other 5? Should we expect a similar performance. So if you could comment on how much urge the key projects on that front are that will be very helpful. So those are my 2 questions.
Gustavo Duarte Pimenta
executiveRodolfo we will start with Rogerio and then Shaun can contribute with the VBM question.
Rogério Nogueira
executiveThank you, Gustavo. Thank you, Rodolfo. Obviously, what we expect looking forward will depend a lot on oil prices, but we do have a hedge program also in place. But let me I give you a little bit of a background on our freight strategy and why we've been successful, okay? In general, we have about 75% of our freight portfolio secured under long-term prime charter contracts, which gives us a stable cost base. But for example, in 2026, we have been reducing our spot exposure effectively through mini COAs, which are short-term contract of [indiscernible] and also using derivatives market for freights. The freight forward agreements. So with those 2 instruments, we've been able to decrease the exposure that we have of 25% to about 10%, actually less than 10%. And this is also what we're doing for the years ahead for 2027, 2028, we're seeking opportunities to get into the market and reduce that exposure, okay? So this is on the time charter. And also on the oil, on the brand, we have a hedge program in place to reduce the volatility and the impact of freight in our costs.
Shaun Usmar
executiveYes, Rodolfo, it's Shaun. On your Bacaba and projects question, if I take you back on our journey, I think very simply, the restructure of we're setting us up for execution. So if you remember [ Lay24, ] we moved to the centralized organizational model, really simplified a completely changed approach to capital allocation project studies and project execution. And so what that has meant and I'll direct you to both some of our Bacaba presentations and indeed, the Values Metals Day that we did a few months ago where we've got some materials there to just show the evolution on the approach. The rates of return and hopefully, the market is going to appreciate. I think every quarter, I've been with this team -- this team has excelled and has delivered on operating guidance or exceeded it. This is, I think, our 78th consecutive quarter, both the table states and then on the projects, it's earning the credibility which hopefully has led us to announce enhances in order to ensure that we can start seeing this being captured by the market because it simply is not. So on Bacaba, we started that project in, I'd say, roughly a mid-teen return before a restructure with the difference in approach, both in terms of breaking down sellers, simplifying and focusing on our execution model. What we found there was we were able to, as you saw in [indiscernible] materials a while ago, substantially reduce the capital, a couple of hundred million dollars, nearly 50% reduction. And as you're seeing now, we're able to accelerate this now in actual execution. We're nearly 40% progressed already. So we're able to move that forward. And the returns that we had previously at about 50% are now closer to 70%. And so the point is, it's 1 thing for mining companies to talk about it, but the question is what can we make happen and so when you look at Bacaba is the first cable for the rank, the real focus has been on what are the things that we can intelligently do to identify bottlenecks, accelerate our execution, do so safety, which we've been doing and indeed continue to deploy that model in a very direct way to the other 5 as Gustavo has shown. I'll direct you to a few quick things just as you look to the future and the material that I've mentioned for you. This is a fundamental change in our complete regional focus on copper growth in that area. We will update the market again later as we've advanced in our life of business planning. That is started with everything from capital allocation on our drilling, our project execution and our operational delivery where again, we've hit some new records at [ Susego. ] And obviously, [indiscernible] continued its good performance. So very quickly, we went from 30,000 meters of drilling to 60 last year. We've guided to 120,000 meters this year. We're already at 140,000 meters that we're targeting and Bacaba specifically, around the pit, we're seeing extension potential tirade at bit and at the side. We were targeting 10,000 meters already at 22,000. So I give you that context because there's value beyond not just on this project, I think we guided to about a 30% capital reduction, well below industry capital intensity. And at some point, I would like to think that the analysts and investment community would look at our materials and start actually building some of this in, just given our footprint and our established track record in the area. This approach does translate across to, I think, the risk and the confidence in our ability to deliver on our pipeline is over mentioned.
Operator
operatorOur next question is from Daniel Sasson from Itau BBA.
Daniel Sasson
analystMy first question is actually a follow-up on Rodolfo's question. Shaun, if you could -- I mean, the 6 months you are basically being for Bacaba 6 months ahead of the regional schedule that pretty significant. Can you -- is it already possible for you to the differences that you made on the planning of this project that likely to be brought forward could actually be replicated to similar projects that you have in your pipeline or your ambition to WR copper position by 2035. I mean is it just seem to sell? Or do you think that value reaching its goals ahead of what you've communicated to the market in other occasions. And my second question, maybe to Bacci. Marcelo could walk us through your thought process in regards to if the EPA revisions in your cost guidance is still high gear-related cash outflows over the next couple of years. How do you think about the trade-off right, between shareholders' return and balance sheet resilience right? So what are you tracking to decide on executing your buyback program maybe more aggressively or paying bills at some point in the second half of this year. Versus choosing to be more cautious due to the volatile operating environment and maybe that could change your focus from shareholders remuneration to preserving the -- your balance sheet position, the healthy balance sheet position you have, that would be great.
Shaun Usmar
executiveI think to your question, the short answer is yes. I think we're not assuming that any 2 projects are the same because they're not, but we are looking at each of these projects on their distinctive attributes and again, I'll direct you to some of those materials from our base metals Investor Day some months ago, where we've also published some technical studies to panelist investors to start really having the tools to appreciate what we're talking about here. We should, in the next number of weeks publish the rotation cost-particles announcement, which is the next cable for the ramp, which will increase throughput and substant at a very high rate of return at Saliva brownfield, of course, and that will be the next manifestation that's sort of the 2029 time frame. And again, we've targeted improvements. You'll see them there when we make our announcement. The really big one, the first one towards the end of the decade is [ Olman ] we're on track for that. So I don't want to at this stage suggest that, that is going to happen earlier. But what we're doing is we've taken $0.5 billion of capital out, we substantially boosted the return. And as part of our life of business planning, I suspect for the foreseeable future because of what we're finding in our drilling in the region and our life of business planning evolution, even the sequencing of some of these projects with an either execution, the real focus is on [indiscernible] that 2020 to 2035 time frame and beyond what can we do to go perhaps beyond the 700 because the rocks are there, the metal is there and to ensure we can actually execute that. So we'll continue to provide I think at the next validate some more information. We'll continue to make sure that you can watch our quarterly and indeed our other execution on these projects. I'm confident this team is really delivering. And I don't know what it takes to convince the market beyond that quarterly performance, really high rates of return and then of course, being able to do so on budget and early. So that's the real focus for us with all these projects.
Marcelo Bacci
executiveDaniel, this is Marcelo speaking. On your second question, we believe that, first, you know that most of our cash flow generation comes in the second half of the year. So the performance in the second half is going to be key to determine capital allocation for that period. The new cost guidance is they don't materially change our potential for cash flow generation in the second half. the cash outflows related to reparation and other things are already provided for and considered in the expanded net debt so we are confident that we should be approaching close to $15 billion of expanded net debt at year-end. And that number, where we're going to land at year-end will determine capital allocation for the second half. We decided to reestablish the share buyback program to leave that option open. So the decision about the total level of shareholder remuneration will depend on cash flow generation. And if that's the case, the decision between share buybacks and dividends, we will take into consideration, of course, where the share price is and the aspect of it. But this will come later in the third quarter, beginning of the fourth quarter.
Operator
operatorThe next question is from Carlos De Alba from Morgan Stanley.
Carlos de Alba
analystI wanted to just follow up on some of the questions on freight. I understand that the exposure was reduced -- but is that also the case for the second half of the year? Typically, you have more volumes in the last semester and therefore, more exposed -- typically more exposure to freight. So I just wanted to make sure that, that 10% already includes this increased exposure in the second quarter. And then the second question is on the iron ore and pellet operations. Any updates on [indiscernible] when are those spectrum maybe to come back as well as the progress of the ramp-up at Oman given that the conflict in the Middle East sort of reinitiated or escalated again? And any color on San Luis given that we saw a big reduction in the second quarter production Okay.
Marcelo Bacci
executiveYou're right. Generally, we have more exposure in the second semester. The 10% number is a flat number, but we average for the year, but we do have a low exposure also for the second semester, okay. I also would like to highlight another point which is important, I didn't mention in my first answer is that differently from the seaborne, the spot market on seaborne, we have vessels which are scrubber fitted. . So generally, when you're talking about the spot prices, you're talking about low sulfur oil, which currently is scaling a very high spread to the low-sulfur oil. So generally, we're paying about $250 per ton lower than the spot prices on banker, okay? So the exposure for the second semester is also low.
Gustavo Duarte Pimenta
executive[indiscernible] store on your second question, both [indiscernible] and Vega from an operational standpoint ready to be resumed. We've got the authorizations from the municipalities, and we are now working with the state and federal authorities to resume operations. We are optimistic we'll be able to do that in the near future. and we are not expecting to have any impact in our guidance for the year.
Unknown Executive
executiveOman is actually in operation and operations core. I think one important point is it actually supplies the reproduction to the Middle East. Important to notice that Bahrain pelletizing plant, which is one of the main producers of direct production in the region has stopped. So the demand for DR pellets is high in the region, and we are arranging different logistics to get to our clients. So Oman is operational. We'll have a stoppage in October to do a tie-in for the new concentration plant that we're building in Oman. But other than that, the plant is operating quite well.
Operator
operatorSo our next question is from Rafael Barcellos Bradesco BBI.
Rafael Barcellos
analystSo the first question, looking at your new OEM cost guidance for iron ore, and given what you delivered in the first half of the year, it seems that your guidance implies an OE, which is sort of flattish with the first half. While when we look at your C1 guidance, it implies a more significant decline over the course of the second half. So I just wanted to better understand what drives the difference between your expectations for C1 and all-in trends into the second half? And as a second question, in your new R&D and innovation report, you mentioned a very interesting initiative at the [indiscernible] operation, delivering a 25% increase in productivity, right? And on top of that, you also mentioned other cost savings from AI applications, right? So firstly, congratulations for this report, very informative. And secondly, to what extent you believe it has potential to be something more significant for Vale and whether these initiatives make you more confident in lower cost going forward.
Marcelo Bacci
executiveThis is Marcelo. And I'm going to take the first question on cost. We have -- you have to remember that if you look at the all-in the relative weight of the oil prices is a lot higher than on -- that's why you see this difference the C1 reducing in the second half of the year, whereas we only intend to be flattish. And also on top of that, remember that the oil price effect was basically concentrated in the second quarter. not on the first quarter, where prices were a lot lower than they are today. And also, we have a lagging effect with some of the realized cost of the first half of the year, especially in the first quarter where it was actually based on the costs formed at the end of last year. So those accounting effects also play a role here. This is basically what explains that the all mean for the second half is going to be even -- is going to be flattish when compared to the first half, but lower than the second quarter. thanks for the question.
Carlos Medeiros
executiveThis is Carlos Medeiros. On the [indiscernible] this project is really a milestone for us. And after it started operating in March. What we noted was a 25% increase in production volume besides a fundamental difference in the production split. So prior the project, the concentration plant used to produce 50% of the time direct reduction feeds and the other 50% for blast furnace. Now after the project completion is the mix change to 75% direct reduction and 25% blast furnace. So there is a fundamental change in the mix and we are rolling out as we speak, this technology to all the concentration plants. So now [ Brucutu ] is going through the same process, and we expect to complete during the first half of next year. Bear in mind that consistent is a concentration plant that produces now between 11 million and 12 million tonnes a year and [ Brucutu ] I use 30. And once Brucutu is completed, we will roll out to agree complex of aged and also the PC concentration plants. So there is tremendous potential in for having more stable processes that will leverage our profitability in our products, the miniaturize.
Operator
operatorThe next question is from Alex Hacking from Citi.
Alexander Hacking
analystA couple of questions on copper. How should we be modeling Sossego for the next 2 or 3 years with Bacaba accelerated and then more broadly on Sossego, if you have success with additional drilling of Bacaba or other satellite deposits, what's the limit on the processing capacity there? .
Shaun Usmar
executiveIt's Shaun. Thanks for those. As you recall, I mean, Sossego, as you know, is nearing its end of life with the Secure pit. Vinnie and his team have done a remarkable job even now with even price increases. They've actually reduced the specific consumptions totally offsetting their energy costs, and they continue on that vein. So I think last year alone, that to something like 40% of the unit mining cost. And what that's done is it's just made previously uneconomic or economics. So they're continuing to be able to, let's say, extend the back end and you'll recall that in tea, we talked a bit about the drill programs that we're doing and the acceleration there we're targeting in our portfolio as a whole, more than 20% increase in reserves and resources over 18 months to 2 years, we put out our statements earlier. We're well on track, and I expect a constraint, particularly in Paris really how many tools we can get turning sooner because we're finding some really good targets, particularly by. So specific to your question, if you remember Sossego, the stuff that we're finding those into that we've got published a while ago, we're doing, I think, something like 60,000 meters of drilling to see at depth. And none of that is currently in our life of mine plan. So as that comes forward, I would see that as outside potential. It's not something as you'd appreciate, just given the timing on all of that, that happens quickly. But you'll see, I think, to your question on acceleration elsewhere as we get to validate the churn of our latest guidance of 2017 and beyond, we will put into that. But generally, we're seeing acceleration, and we're finding more opportunity. Just to remind you, and I think others on this. So the cover, 30,000 tonnes or so increase, but what we're -- sorry, 50, but what we're finding is with the depletion as we get to the back end of Sossego. We're not allowing for any additional discovery or extension as we say, from that existing infrastructure. We are -- the work we're doing on the [indiscernible] mill now will take us from 12 to 15, which is really central to the southern hub economic potential unlock. That's the 110 days of downtime from August through November, which we've guided very, very clearly for the back end of this year, which will impact both costs and volumes for copper in the second half of the year. And importantly, as you think about that towards the back end of the year, the incremental tonnes as you transition to the back end of Sossego and Bacaba coming online is sort of that 15,000 to 25,000 tonne incremental. I would like to think that we can prove more and to be able to exceed that, but that's really what we provided to this date. And of course, we're 6 to 9 months ahead. So we look to just say tuned. We'll update the market in the back end of the year as we revise our have business plans.
Operator
operatorThe next question is from Caio Ribeiro, Bank of America.
Caio Ribeiro
analystSo my first question is I wanted to see if you could share some color on the IO market, in particular, after the recent escalation of the conflict and the impact of that's generated on oil prices. We're still seeing freight prices at very high levels, yet iron ore has been correcting, which suggests that it hasn't really benefited from the cost push inflation, right, in the same way that it did when the compact first started. So curious to hear from you what you're seeing on the ground is driving the recent weakness? And what your perspective is for the next 6 months, right? And whether you noted at this point that there's any slowdown in shipments or curtailments from the small providers just given that those FOB prices remain very depressed. And then secondly, I wanted to touch base on the case decree with a new format we proposed. I just wanted to get some color from you on what implications you see that this could have for your long-term guidance in terms of product mix, cost structure and perhaps the implications on your ability to compensate for the patient in the northern system -- thank you.
Rogério Nogueira
executiveCaio. Rogerio, I'll give you a view for the second half of the year. But let me give you first a general perception of the market as we see it. So overall, we see that the market fundamentals remain resilient. I mean, especially when you look into global pig iron production, which is the most important indicator for iron ore demand, we see that it is broadly stable. And this is driven because demand -- this is happening because demand also in China is improving. And we believe that the China story is more balanced than the domestic indicators suggest Chinese specifically, when we look into the official data, you see that the crude steel production has declined by about 3% year-over-year in the first half, but. When you look into public market information, public market sources, the number is lower than that is closer to minus 0.5%. I completing and complementing that at the same time, we see that the export market is actually offsetting the weakness that we see in the domestic market. direct steel export has actually reached 55 million tons in the first half of 2026. And we think this is going to be an important stabilizer for steel production. But also we side China, the picture is a bit more constructive. Steel production has increased about 2% year-over-year. And this is providing more resilience to the market. Look, for the second half of the year, especially on your question, when we simulate the cost curves, with freight rates and Brent and crude actually near $90 per barrel. What we see is that at $95 per ton of prices, you'd have about 120 million tons of iron ore that would actually be reaching the cost limit. So this is pretty significant, and we think this would create a stabilizing response in the market.
Gustavo Duarte Pimenta
executiveSo Caio, Gustavo here. On the case decree, we are certainly monitoring the modernization of the decree. We think it's going to be an evolution including for environmental protection. So I think it's well balanced to provide both good environmental protection at the same time, provide clarity for the development of projects. We don't know yet the details. So it's early to say what is the potential impact. Certainly, the northern range is the one that has more impact over the years due to caves restrictions. So we are hopeful that we will mitigate some of that impact, but it is too early to say and we are still depending on the final terms of the decree.
Operator
operatorNext question is from Amos Fletcher from Barclays.
Amos Fletcher
analystA couple of questions from me. First one, I just wanted to ask your current thoughts on the future structure of BBM just given the positive outlook for copper and your diversified peers are trying to grow exposure to copper. Does it make sense for Vale to reduce exposure and then the second question I was [indiscernible] on the unit cost guidance in copper specifically. It implies some sharp increases in H2. Is that all driven by what's happening at Sossego or is there anything going on at [ Salobo, ] we should be aware of as well? .
Gustavo Duarte Pimenta
executiveGustavo here. I'll do the first, and then Shaun can complement on the second one. Yes. Look, you saw the prospects that shown articulated, and I had the chance to do the same in the prep remarks, there is tremendous opportunity for us to substantially grow the share of copper within the overall varies portfolio. . We are now targeting to double and Sean indicated potentially to go beyond that, you're going to hear from us more at Vale Day. And for Vale, from a portfolio standpoint, we want to continue to be invested in copper, we think it's a fundamental part of our story. A lot of the growth is within Carajas where we already have a very strong operation. So you should expect us to continue to be highly invested in that business.
Shaun Usmar
executiveYes. And Amos, I think that the complement is totes point. And again, we'll cover a more valid day. And if you look at our last is encouraging for again to look at the capital intensity and even under sort of lower price assumptions, the records that we're hitting in multiple assets in the portfolio and the execution here. . These are really, really robust growth exposure. So I think for Vale and the sort of asymmetry if I call it there in terms of opportunity in endowment, I think we're manifesting that with nearly 2 years of but operational execution in this. I think and the exploration that we're ramping up, I think it's an unusual story in the copper space. To your other question, I think the Vale IR team was in one of the appendices has put in the schedule of biannual maintenance that's occurring in the nickel business. We obviously did a lot last quarter, and you'll see some in Q3. But in copper, you'll see, as I say, August 1 through November so it's really going to impact us more in Q3 versus Sossego. That's the primary impact. And you'll see that flow through in oil and costs. The revised improved cost guidance that we have factored all of that in but it is a ton of 2 hires. And I think Vinnie and his team, it was necessary what they've done to sort of produce ahead of [indiscernible] to set us up for the second half, where they're going to be -- I think there's 2,000 people on site were placing the sale the input train and then also redoing the electronics at the back end, so 55 and 55 days. So that's really the primary driver as we go into the back end. And then we have ongoing cost improvement programs that really are beyond what we're working on that will continue to feed into our competitors in the future. I think that just sets us up to have less say, a defensive posture in the face of some of the inflation we're all seeing.
Operator
operatorThe next question is from Marcio Faridi from Goldman Stocks.
Marcio Farid Filho
analystA couple of follow-ups on my side. geo, I always discuss freight a lot, but it's obviously getting creasy important, given how high prices have been. I know we talked about second half of the year. I'm more interested about the mid- to longer term, if you can comment, please. I know the long-term contracts usually have anywhere between 2 to 10 years, right? But from time to time, they expire and they need to roll them over. So I'm just wondering, obviously, your contracts in terms of freight rates are just below $15 to $20 a ton. Spot rates are nearly $30. So wondering the new contracts that have been rolling have been -- have you been able to roll them over at similar rates? Or has the spot prices contaminating the negotiations in some way or another. And I remember the last time we spoke, you are doing some forward contracts on fuel prices to hedge bunker exposure into next year as well? I think were at 30%. Just wondering if you have a step up that hedging program as well? Or if you managed to just keep those 30% level. And just a follow-up on the [indiscernible] I know you mentioned you are obviously following the situation closely. Seems quite important for Vale. When we look at the production reports between concentration in China with pellet feed, some run of mine sales but there's quite a lot going to China, right, which is -- it seems to have a strategic merit at this point. But just wondering if you're able to get flexibility on the [indiscernible] Carajas and obviously, if you would have more production capacity. But can we see a scenario in each you continue to run those products and concentration in China and you add incremental supply from Carajas or are you going to be replacing those higher cost, lower margin volumes once you have better ability to ramp up production in an off. Sorry, long questions.
Unknown Executive
executiveAs the question on freight I think you're absolutely right. The way we look at it is actually, we manage the whole book for over 20 years. So when we talk about long-term contracts, some of them -- some of the long COA contract of affreightment, they actually have contracts for 20 years. right? But we do manage this on an ongoing basis. So some contracts expire. We're always actually entering into new contracts. This is actually always ongoing. This year alone, we've done, I think, 3 rounds of book building for freight the level of freight that we are contracting. And this is about PC time charter, okay? Because what we do is on the time charter we contract to the long-term contracts. And we've done 3 book buildings for this year already. and we've contracted long term. I cannot disclose exactly the numbers, but the numbers have been pretty good, okay? So this is on the freight side. We also work on mini COAs, which actually tend to be 5 years long. And we operate with some forward instruments for freight for time charter, which is the freight forward agreements. So with those instruments, I think we have a pre balanced book for the coming, say, 5, 10 and then the longer term. So this is sort of ongoing work that we're managing, and we always do like this. On the hedge, Bacci can complement, but we've actually improved that. We have -- we increased that about to increase our hedging program to roughly 70% of our requirements on a combination of 0 cost collars and forward agreements.
Marcelo Bacci
executiveYes, that's correct. I was close to 70% hedging for 2027 at an average price of about $77 per ton Brent equivalent.
Gustavo Duarte Pimenta
executiveThanks, Marcel. And just to highlight, I mean we've talked about that maybe a year ago and when was edit over the position on our strategy to actually increase the long-term affreightment ratios of the company implement the hedge. So it's great to see that strategy paying off. We've put those hedges way before the war in terms of increasing not only the affreightment, but also enhancing the protection for fuel costs. So it's something we've decided to do a few years ago and we've seen the benefits today as you guys pointed out. On the caves answering as I checked because our exposure for the second half is below 10% of interest to confirm it here. And so on the cases, look, I think this is the industry and Roger can also complement it's facing an overall degrading, not only depletion that you've heard us talking about depletion for a long period of time. But in general, very large degrading going on to your point that the index has changed from 62% to 61%. So for us being able to bring those volumes from the other range into production is fundamental. It's very strategic and we certainly do create substantial value from a portfolio standpoint and especially in the northern range and also S11D where we have the ability to bring volumes at a very competitive rate. So it also includes, for example, the C1 cash cost, also the all in. So for us, those type of improvements is very strategic and enhances the portfolio. Then we will assess how does that play into the overall portfolio value, including how much we are doing in terms of concentration in China and so on. But it does add a lot of flexibility for us from a portfolio standpoint. I would say that the top is absolutely right. I think the world the word is flexibility. Just one complement. Our concentrate in China is becoming a very important product. One, because China is actually replacing some centering trends to pelletizing plants. And we are actually promoting quite successfully our pellet feed concentrated in China. So demand is increasing significantly. And the other flexibility element that it brings us is the possibility of developing of blending and developing different products. So flexibility is the key here, and we'll decide based on the marketing base on our minds.
Operator
operatorNext question is from Marina Calero from RBC.
Marina Calero Ródenas
analystI have a couple of follow-ups on costs. The first 1 is on your FX strategy. We've seen -- we talk a lot about freight, but FX has been another headwind. Can you remind us your hedging strategy when it comes to the currency and whether you're seeing any opportunities there, particularly for 2027.
Marcelo Bacci
executiveThis is Marcelo speaking. When it comes to FX, we have a very strong strategy related to the real-denominated debt, which is basically 100% hedged into dollars a significant part of our other obligations, especially the reparation obligations are also hedged into dollars for the running costs. We operate from time to time. I think if you look at the market recently hasn't given a lot of opportunity for us to hedge that the volatility has been relatively low and the currency has been around 5, 10 for a while now. So we have not been operating short-term cost-related FX hedges recently.
Operator
operatorThis concludes today's question-and-answer session. Vale's conference has now concluded. We thank you for your participation.
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