Denver Gold GroupIndependent since 1989

Mining Forum Americas 2026 · Company presentation

Solaris Resources

Presented by Matthew Rowlinson, CEO and President

Moderator: Richard Garchitorena, Senior Equity Research Analyst, Barclays

Monday, 28 September 2026, 15:10 MDT · Bartolin: Stage 3

  • TickerTSX:SLS
  • Market cap$1.2B
  • 1-year return34.43%
  • StageDeveloper
  • Primary metalCopper
  • Primary countryEcuador

In brief

An executive presentation from Solaris Resources outlining the investment case for the Warintza project, a globally significant, multi-generational copper porphyry asset in Ecuador. The discussion details the project's technical strengths, including low capital intensity and strip ratios, its robust social license, and the strategic roadmap toward a 2027 final investment decision. The presentation also highlights the company's broader Latin American exploration portfolio and its strong financial standing.

Key moments

  1. Defining The Warintza Asset Status

    “The pre-feasibility study that we delivered on Warintza really does highlight the tier-one status of this global and major scale asset.”

    The Warintza pre-feasibility study confirms its status as a global, tier-one, multi-generational mining asset.

  2. Unique Strategic Independence

    “We also have no attachments to a major in the equity stack, which is something very unique in terms of the world of copper today.”

    Solaris Resources maintains no attachments to a major in the equity stack, offering unique strategic flexibility in the current copper market.

  3. Royal Gold Funding Impact

    “The two hundred million dollars Royal Gold funding that was delivered in May of twenty twenty-seven and was completed at a very competitive cost of capital.”

    The 200 million dollar Royal Gold funding provided competitive capital to advance the Warintza asset through to final investment decision.

  4. Project Economics At Spot Prices

    “So when you talk to it at spot prices, you're talking to ten billion dollars and a forty-one percent return on investment.”

    At current spot prices, the Warintza project shows a 10 billion dollar net present value with a 41 percent return on investment.

  5. Competitive Capital Intensity Benchmarking

    “So when you compare it to the benchmark peers of about twenty-one thousand dollars per ton, it benchmarks very favorably against Glencore and BHP.”

    Solaris Resources benchmarks very favorably against major industry players like Glencore and BHP regarding capital intensity for new projects.

  6. Ecuador Fiscal Stability

    “It's a USD-denominated currency, so something also very important and very different to many of the Latin American region, ultimately, and very stable fiscal regime.”

    Ecuador offers a unique investment environment in Latin America with a dollar-denominated currency and a stable fiscal regime for mining.

  7. A Leading Copper Development Story

    “This has got to be one of the most exciting, uh, copper development stories out there.”

    The Solaris Resources story is cementing as one of the most exciting copper development opportunities currently available in the global market.

Portrait of Matthew Rowlinson

Presenter

Matthew Rowlinson

CEO and President, Solaris Resources

Matthew Rowlinson has extensive experience from senior executive roles in Glencore’s copper department over the past eleven years. Since 2021, Matthew served as Head of Copper Business Development where he was jointly responsible for the strategic direction of one of the largest copper portfolios in the sector and developed deep knowledge of the industry and global inventory of projects.

In this role, he successfully executed multiple public and private M&A transactions, highlighted by Glencore’s consolidation of the global scale MARA project. Matthew joined Glencore in 2013 as an asset manager for Latin America and was subsequently appointed Chief Financial Officer for Copper Americas. He began his career with Ernst & Young as an auditor of multinational mining and financial companies and is a qualified Chartered Accountant that holds an MBA from the University of Bath, UK.

Matthew is also Non-Executive Chair of Moranda Metals, a private Canadian mining growth company.

About Solaris Resources

Solaris Resources is a copper-gold exploration and development company advancing a portfolio of high-quality assets across the Americas. Its flagship asset is the 100%-owned Warintza Project in southeast Ecuador, a Tier 1 copper porphyry deposit with over 1.3 billion tonnes of Mineral Reserves and outstanding economics driven by high-grade, near-surface mineralization and a world-class strip-adjusted grade. Warintza stands out for its scale, simplicity, and strong community partnerships built through formal agreements and inclusive engagement. Solaris is committed to responsible mining practices that prioritize environmental stewardship, shared value creation, and long-term benefits for local communities and stakeholders.

Transcript2700 words, automatically generated

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Well, good afternoon, everybody, and welcome to the Solaris Resources presentation. I will take the forward-looking and cautionary statements as being read. Just looking at the Solaris Resources investment case and really focusing on Warintza as the core asset, understanding that we do have four additional assets within the portfolio. The pre-feasibility study that we delivered on Warintza really does highlight the tier-one status of this global and major scale asset. It’s multi-generational. It delivers significant first quartile cash costs, driving significant free cash flow back to shareholders over a 55-year-plus life of mine.

It has district-level scale. We own over 260 square kilometers within our own rights, and then we have option properties beyond that within the state-owned entity. So the significance of exploration is profound. We also have no attachments to a major in the equity stack, which is something very unique in terms of the world of copper today and large porphyry mining and opportunities. And that provides us with strategic alternatives as we look forward.

Operationally, it’s a very simple deposit. It’s a conventional open-pit mine with conventional processing, producing a very high-quality copper and gold concentrate as well as a molybdenum concentrate. We have the social license to operate, and Ecuador is a very favorable mining geography today with very good precedence in country. We have a very early stage and unique exploration portfolio beyond what we have in Ecuador, and it provides significant upside beyond what we do show in Ecuador today. We have a very experienced team, and also we are very well-funded to take us all the way through to an FID at the back end of 2027 through the $200 million Royal Gold funding that was delivered in May of 2027 and was completed at a very competitive cost of capital and recognizing the high-quality attributes of this global scale asset.

Just looking at the value drivers and step change to a re-rating in terms of our business and understanding the four quartiles of our business. We have the Warintza de-risking, and we are driving this globally significant asset forward, and we hope to be fully permitted in the first half of 2027. The feasibility study is ongoing and the final investment decision at the back end of 2027. We have a district-level consolidation strategy. Ultimately, as I mentioned, the significance of our land package beyond that, the option packages, is something that we really focused on in delivering. We do have the social license in those areas and field work continues, and we will continue to deliver value beyond what we do have in Warintza, and that 5.8 billion tons of opportunity will potentially bulk out beyond that.

The Latin American exploration portfolio, it’s a high-quality portfolio. We have two assets in Peru, one a polymetallic asset, one large porphyry asset. We have an asset, La Verde, a joint venture with Teck in Mexico and another asset in Chile. We’re going to allocate capital to these assets on the peripheral of the portfolio. Certainly, we do not have any value attributes in our capital stack today for these, and that remains a big upside in the future. We all recognize the resilient copper market that we’re dealing within today and the shortage of near-term copper tons, and this project certainly does deliver that.

We delivered the pre-feasibility in November of last year. Just wanna take you through that and understanding that the pre-feasibility was permitted in two different stages, ultimately. Phase one was for 22 years life of mine, and that was really restricted by the tailings capacity of 1.3 billion tons. We talked to a resource base of 5.8 billion tons, so this mine will continue for 55 years plus, not the 20-year life you see on slide here. The production scale of 242,000 tons of copper equivalent is globally significant. We have a reserve life of over 20 years, a strip ratio of 0.53 to 1 over the life of the mine, driving a significant all-in sustaining, or first-class strip ratio and strip adjusted grade, and drives that all-in sustaining cash cost down to $1.07 over the life of the mine, generating significant free cash generation.

The capital intensity of 15,400, I’ll talk to that in a few slides, but very, very credible in terms of the metric, and that’s really driven by the fact that we have very minimal pre-stripping CapEx that goes into this. The ore body sits very high to surface. NPV of 4.6 billion and 26% on the IRR, understanding that this was done at $4.50 copper and 2,500 gold, ultimately. So when you talk to it at spot prices, you’re talking to $10 billion and a 41% return on investment. So something profound and a 2.6-year payback, ultimately. As I said, we’ll produce a very high-quality concentrate, copper, gold concentrate, as well as a moly concentrate, highly marketable, no deleterious elements in that. And then the pre-feasibility was prepared in conjunction with Ausenco, Knight Piésold, and AMC, so very credible providers of studies.

Significance of the resource base is very important. We have 22 years of life of operation under the reserves. Significant potential to bulk out well beyond that, 25 to 30 years beyond that. And the reserves represent less than a third of the Warintza resource endowment. We talked to 5.2 Billion, a million tons of copper equivalent in reserves, and over 16 million tons of copper within the resources. So something very profound in terms of the world of copper. And again, if you looked at the right-hand side of the chart, we sit firmly in the top tier of future producers from a global scale perspective. And only 10 of the top 30 projects or greenfield projects of scale have no attachments to a major. So very important as we look towards this project.

Low capital intensity, as I said, really driven by the fact that we have very little pre-stripping capital, and we are located in a very favorable geography too, in terms of that. So when you compare it to the benchmark peers of about $21,000 per ton, it benchmarks very favorably and against Glencore and BHP when they recently published their greenfield and brownfield expansion projects very favorably. We are very close to existing infrastructure, good access to ports, highways, and energy. Low elevation of 1,200 meters above sea level, so that’s also a very important factor as we look towards the future build of this mine. And it’s a simple mine. It’s a simple open pit mine with conventional processing, as I mentioned before.

Strip ratio is a very important understanding when you benchmark large porphyries against one another. The median average on terms of strip ratio profiling in big porphyries is about two, two and a half times to one. We have a strip ratio profile of 0.5 to 1 ultimately. So what does head grade and strip ratio mean? Ultimately, the combination drives a strip-adjusted grade. As you’ll see on the right-hand side of this chart, it really does sit within the top tier of future producers from a strip-adjusted grade perspective. And that drives that all-in sustaining cash cost down to $1.07. So it’s very important to benchmark against that strip ratio when you look at these porphyry ore bodies, these large porphyries of the future. And also, I think one thing I will say, optimization for mine planning in terms of this long life strip ratio profile provides significant flexibility as we work through the mine in the future.

Technically, it’s a very simple design. As you will see from here, it’s environmentally encapsulated, footprint encapsulated by the north, the west, and the south ridge lines. It’s a very small and compact design, and water flow flows from the southwest to the northeast. So you’ll see the water runoff. You’ll see the principal access to the port in the north, and those ridge lines are well-defined by the red lines. So a very technically simple and very compact design, and we worked with highly credible consultants in designing this, and I think that’s very important to the future of this mine.

The social license to operate in Ecuador is also very important, and I think that’s been a focus area of ourselves over a long period of time. We have significant partnerships with our indigenous organizations and within the area of influence. We recently put out a press release on that. The free, prior, and informed consultation process has begun with the government, and they’re leading that process forward and going very well. We have multiple impacts and benefits agreements that are completed with our host communities. And our community life plans obviously were presented the other day, which incorporates mining as a key resource to future economic development of those communities, and that’s really indicative of their support for this project.

Ecuador is an export-driven economy with a very strong infrastructure within and significant deep sea ports as well across the Western Atlantic. The left, right, central government has all been very supportive of mining. It’s the third-largest pillar of the economy today. So something that the current government is really focused on and certainly something that our project, being the largest in the country, is certainly very focused on delivering that project and delivering the future benefits of that project back to the country. It’s a USD-denominated currency, so something also very important and very different to many of the Latin American region, ultimately, and very stable fiscal regime. As I mentioned, mining is a key growth pillar, and we received the technical approval of the EIA in April of this year. So again, a very key milestone to delivering this project.

From a project timeline perspective, in 2025, we delivered the $200 million of financing package, as I mentioned. It gets us all the way runway through to ultimately getting all the permits in hand, ultimately, and the FID of the project. As I mentioned, we’ll have the exploitation agreements during the first half of 2027. Early works will begin in the first half of 2027, and we’ll have the project fully permitted by such stage. The feasibility study in conjunction with the Senko and IP soal AMC continues, and that will be delivered again in the first half. And then the construction period, back half of 2027 for a period of approximately three years. So a very exciting period of time, a very interesting period of time to be invested in the company, and some near-term catalysts.

The district-level potential is something very profound. We have a significant cluster. You can see the solid lines here demarcate the land ownership that we own in country. It’s a significant cluster. Those three dots represent the mineral resource estimate of the 5.8 billion tons that we do own today. So we do have regional exploration opportunities here that are profound. The dotted lines represent the Solaris option properties. The Solaris option properties, we’ve signed two agreements with NME, the state-owned entity, and those bulk out the land package significantly.

We put out a press release earlier this year on the work that has been done on the southeastern portion of those tenements. It’s called the Tinki concessions. Those Tinki concessions represented a large porphyry system, potassic alterations that are very, very interesting, and certainly we are putting our mines together and hopefully getting our drill permits and permits in there to drill and deliver value for shareholders near term. So when you look at the cluster and you look at also San Carlos Panatsa, that’s demarcated by the yellow lines on the left-hand side. That opportunity today, with the inclusion of that, we talk to an opportunity of 10 billion tons plus. It’s globally significant. It’s very, very interesting, and I don’t think there’s many opportunities in regional multi-generational projects like this across the globe. So it’s something very unique in terms of the world of copper.

Looking at the highly prospective copper and polymetallic projects that we do own apart from Warintza, and I think it’s very important for people to understand that these projects are David Luell projects, and certainly something very interesting. Pacoarco, as I mentioned before, is a polymetallic. It’s very close to Copernico. Copernico is a listed business. And certainly we have the field work on that. We do have the social license to advance that. And during early 2027, the first quarter of 2027, we will be putting some drill rigs in there.

La Verde is the 60-40 joint venture that we have with Teck Resources in Mexico. We continue to advance the PEA there. We’re doing a refresh of that study, and certainly is a very interesting mine. It’s a 19-year life of mine, and we’ll continue to allocate some capital there to develop the studies and move that forward as well. Capricho is a large-scale copper porphyry opportunity, very close to Constancia, HudBay, MMG’s Las Bambas. Something very interesting, the social license has been granted, and we will continue to allocate capital there. In the first quarter of 2027, we will commence drilling. So Peru is a very big area for ourselves in terms of opportunity, and we will allocate capital and continue to deliver value there for shareholders.

Just looking at the Solaris investment case again and recapping, I think we can all recognize that the pre-feasibility study here really did illustrate Warintza’s tier one status. This is a global scale asset. It’s something very unique in the world of copper, and we’re moving that forward with good pace. Regional exploration opportunities are profound, as I mentioned. We don’t have any attachments to a major in the equity stack, and that provides us with great optionality as we look forward to the financing of this project and to various partnership opportunities that we may have. Operationally very simple in terms of its design. As I mentioned, social license is well advanced and we on the ultimately final path with the government in the free, prior, and informed consultation process.

We have a very near-term Latin American exploration portfolio which sits aside from Ecuador itself. And what we do there in the near term is we’ll allocate capital whilst that portfolio sits within Solaris, and we have the potential to do something with that later on ultimately. So we’ll develop those projects and see how that progresses. We have a very experienced team, and ultimately, we are fully funded all the way through to delivering the feasibility study at the back end of next year. So I think that wraps that up. I think it was a good summary and happy to take any questions.

Great. Thank you. In the interest of time, maybe one quick one. What do you think investors are missing at this point? You have some exciting studies potentially coming out in the first half of next year. Is there anything that you’d highlight that maybe people are misinterpreting or not getting right in the story?

Yeah, look, I think the near-term attribute of this company is very real. Obviously getting to a fully permitted project in the middle of next year, FID, the back end is something very achievable for ourselves and, being the largest development player in country, there’s a firm focus on us from a government perspective. And certainly from our perspective, we continue to deliver that. I think where we trade today, ultimately, there’s a lot of upside. Then these catalysts, as I talked to, in terms of social, in terms of permits, and in terms of studies represent tremendous value. And on the periphery, the exploration opportunities plus the non-core portfolio renders a great upside.

I think the investor base has tracked the story for a long time, but it’s becoming more real now. Ecuador as a jurisdiction too has come a long way from a mining perspective. There’s great precedence in country. Just look at Lundin Gold, look at Mirador and how successfully they’ve operated. So certainly the story is cementing, and this has got to be one of the most exciting copper development stories out there.

Great. Thank you very much.

Recorded at Mining Forum Americas 2026, The Broadmoor, Colorado Springs. Prepared for information only; it is not investment advice or a recommendation. Statements are those of the presenting company as at the date of the presentation. Market figures in US dollars, not as at the date of the forum.