Sinda is developing a globally significant, high-grade, multi-mine silver district. Our investment case is built on five key pillars: the large scale and high quality of our resource, a strategic location in a world-class mining jurisdiction, an aggressive and ongoing exploration program, proven leadership with deep industry expertise, and the strong backing of a successful natural resources investment group.
Pure Play Opportunity for the Guanajuato Silver Rush
- A Breakthrough Discovery in a Premier Jurisdiction: Sinda is strategically situated close to San Miguel de Allende in Guanajuato and within Mexico’s silver belt one of the world’s most prolific silver mining regions in the world. This prime location not only offers access to world-class infrastructure and operational expertise but positions our project at the center of a historic district with proven, multi-billion-ounce historical production.
- Unlocking Overlooked Potential Through Innovation: While this historic region has been explored for over five centuries, Sinda represents a modern exploration success story. By leveraging the pioneering geological genius of Dr. Larry Buchanan, we successfully unlocked exceptional resource potential in areas previously deemed barren, entirely redefining the geological map.
- A Rare, Pure-play Silver Opportunity: Today, Sinda offers investors a rare, pure-play foothold in a globally significant modern silver rush. By distinguishing itself as one of the two scale operators in this district, Sinda provides unparalleled leverage to the growing demand for silver within a tier-one mining ecosystem.

A Large-scale, High-grade Asset with Significant Upside
- Substantial, High-grade Resource Base: Sinda presents a compelling investment opportunity anchored by a significant initial mineral inventory. The project currently boasts 369 million ounces of silver-equivalent (AgEq) in Inferred Mineral Resources on an estimated average resource grade of 386 g/t, alongside approximately 16 million ounces AgEq in Indicated Mineral Resources at an exceptional 692 g/t AgEq. More so, SRK highlights in their Technical Report Summary that “Overall averages of the drill results show about four blind veins for each mapped vein, which equates to potentially five individual structures per vein noted in surface mapping”, providing significant potential for further resource growth.
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Immense District-scale Growth Potential: Beyond the established resource, the broader district signals a truly global scale of mineralization. We have defined incremental exploration targets ranging from 452 to 484 million ounces AgEq, underscoring the long-term, multi-generational growth potential of the asset. Our exploration targets a potential billion-ounce district, giving us a clear, multi-year runway for significant growth.
- Expansive Runway for Future Expansion: Despite our success to date, Sinda remains fundamentally underexplored with a highly visible path to resource growth. With 62% of currently identified veins and 74% of our total land package yet to be fully drilled, the project offers a significant and ongoing opportunity for aggressive resource expansion.

Strategic Location in the Heart of the Mexican Silver Belt
- Anchored in a Premier Mining Jurisdiction: Sinda’s operations are strategically located within the prolific Mexican Silver Belt, a globally recognized region renowned for its rich mining heritage and home to several multi-billion-ounce silver producers.
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Access to World-class Infrastructure and Talent: Our prime location provides a distinct operational advantage, granting the project direct access to established, world-class infrastructure (i.e.,. power interconnection, rail and road access) and the deep pool of operational expertise cultivated by major international mining companies operating in the area.
- Favorable Geopolitical and Macro Tailwinds: The project offers a highly secure investment profile, backed by the robust framework and protections of the USMCA trade agreement. Furthermore, Sinda is perfectly positioned to capitalize on the increasing global importance of critical minerals like silver in powering modern technology and electrification.

Aggressive and Focused Value-accretive Exploration Program
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Rapid Advancement Toward Production: We are actively advancing the project forward through an aggressive, value-accretive exploration and development program designed to systematically de-risk the asset and accelerate our timeline to cash flow.
- Drilling Campaign Currently Underway: Demonstrating our commitment to rapid expansion, we have 15 drill rigs actively turning on site as of June 2026. This intensive deployment is driving a large scale operational drilling program plan targeting over 400,000 meters of comprehensive surface and underground drilling over the next 3-4 years. This plan includes the construction of a 9km decline that would allow for underground drilling and is also sized for production, reducing the future cost of mining operations.
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Clear Pathway to Global-scale Production: Every meter drilled serves a definitive strategic purpose. This focused effort is directly aligned with our mandate to establish Sinda as a producer of global scale, with a firm objective to commence mining production by 2031.

Proven Leadership with Unmatched Expertise
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A Proven Track Record of Success: Under the strategic direction of Executive Chairman Daniel Muñiz Quintanilla, Sinda is driven by a hand-picked, multidisciplinary team of industry veterans who boast a proven track record of success in discovering, developing, and advancing world-class mineral assets and projects.
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Unparalleled Regional Insight: Sinda is guided by a premier leadership collective possessing unparalleled experience in the Mexican mining sector, bringing decades of invaluable regional knowledge and operational acumen to every phase of the project.
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Execution Excellence from Discovery to Production: Beyond exploration, our team possesses the deep engineering and operational capabilities required to seamlessly transition world-class assets into commercial-scale producers. This execution-focused mindset ensures that Sinda is systematically de-risked, built efficiently, and advanced steadily toward our 2031 production target.

Backed by the Electrum Group
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Unwavering Support from an Industry Heavyweight: Sinda is backed by The Electrum Group, a premier private investment firm founded by renowned mining entrepreneur Thomas Kaplan. Leveraging a definitive 30-year track record of success in the natural resources sector, Electrum has demonstrated immense, long-term conviction in Sinda—systematically de-risking the project and positioning it for global scale since acquiring the property in 2016.
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Comprehensive Project Lifecycle Expertise: Beyond robust capital backing, Electrum provides Sinda with a highly strategic foundation built on deep technical expertise, a long-term investment philosophy, and extensive industry relationships. Their proven ability to fully support management teams through exploration, project financing, and complex capital markets transactions ensure Sinda is fully equipped to advance seamlessly into production.
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A Distinguished Pedigree of Value Creation: Investors benefit from Electrum’s formidable history of identifying and advancing high-quality assets globally. Their legacy of major industry successes include:
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Apex Silver: Discovered and developed one of the world’s largest silver-zinc mines (San Cristobal), demonstrating deep expertise in large-scale resource development.
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Los Gatos: Identified and transformed a promising discovery into a state-of-the-art silver-lead-zinc mine in Mexico, showcasing full project lifecycle capability.
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Leor Energy: Built the fastest-growing private U.S. oil & gas E&P company, later successfully divested, highlighting strategic growth and execution.
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Sunshine Mining: Acquired and advanced one of North America's most iconic silver assets, culminating in a successful NYSE IPO and positioning the historic Sunshine Mine for restart and long-term growth.

Sustainable and Responsible Development
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Unparalleled Commitment to Responsible Execution: Our operational model is fundamentally anchored in the belief that the community of Guanajuato is our most important partner. This ensures a responsible approach to development, mitigates operational risk while creating enduring, long-term value for both our shareholders and local stakeholders.
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A Community-first Approach to Shared Value: We are dedicated to ensuring that the value we create translates into lasting prosperity for our host communities. We prioritize local partnerships to drive local job creation, establish robust training programs, and make direct investments in critical infrastructure and local schools.
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Modern Environmental Stewardship: As proud stewards of Mexico’s historic mining heritage, we are advancing Sinda using modern, sustainable exploration and development practices. We hold ourselves to the highest environmental standards, focusing on minimizing our ecological footprint and safeguarding natural resources for future generations.
