Silverco Mining Begins Underground Development at Cusi, Restart Remains on Budget and on Schedule

Silverco advances Cusi restart, but all value hinges on long-term, unproven projections.

What the company is saying

Silverco Mining Ltd. frames its update as a significant milestone in restarting the Cusi Property in Mexico, emphasizing that 68% of the restart is complete and the project remains on budget and schedule for first concentrate in Q4 2026. The announcement highlights safety performance, citing zero lost time injuries over 192,900 exposure hours, and workforce scale with over 240 personnel active on site. Management stresses that refurbishment of the Mal Paso plant is more than 65% finished and the crushing circuit is 89% complete, presenting these as evidence of disciplined execution. The narrative leans heavily on forward-looking statements, including a targeted 2.5 million ounce annual silver equivalent production and ambitious goals to become a 10 million ounce per year producer within three years. Economic projections from the 2026 PEA—such as an after-tax NPV of US$104.1 million at a US$44.58/oz silver price and IRR of 94.8%—are used to suggest strong project economics, but these are conditional on future silver prices and operational ramp-up. The tone is optimistic and promotional, with repeated references to a 'unique opportunity' and transformative growth, while omitting any discussion of current financials, cash position, or detailed funding sources.

What the data suggests

The disclosed figures confirm that the Cusi restart is 68% complete, with over 65% of the process plant refurbished and the crushing circuit at 89% completion. The capital budget remains at US$19.2 million, but there is no breakdown of actual expenditures to date or available cash. Safety metrics are strong, with zero lost time injuries across 192,900 exposure hours, indicating effective site management. The workforce exceeds 240 personnel, supporting the claim of active site operations. All production and economic metrics—such as the forecast of 2.5 million ounces per year, site all-in-sustaining costs of US$26.75/oz, and after-tax NPV/IRR figures—are derived from a 2026 PEA and are not realised results. There is no evidence of current revenue, cash flow, or profitability, and no updated resource or reserve figures are provided. The company's stated goal of reaching 10 million ounces per year within three years is aspirational and unsupported by operational data or binding agreements. Overall, the data demonstrates project progress but does not substantiate the scale of future value implied by management.

Analysis

The announcement uses positive language and highlights measurable progress (e.g., 68% restart completion, 65% plant refurbishment), but the majority of key claims are forward-looking, including production targets, economic projections, and the timeline for first concentrate in Q4 2026. The stated benefits (production, NPV, IRR) are based on a PEA and will not be realised until at least 2028, indicating a long execution distance. The capital outlay of US$19.2 million is significant relative to the company's size, and there is no disclosure of current revenue, cash flow, or profitability metrics, limiting the ability to assess value creation. The narrative is inflated by aspirational statements about becoming a 10 million ounce producer and 'unique opportunity' language, which are not yet substantiated by realised results. The data supports that the project is advancing, but the gap between narrative and evidence is widened by the lack of financial disclosures and the long-dated, uncertain nature of projected benefits.

Risk flags

• ●The economic projections (NPV, IRR, payback) are based on a preliminary economic assessment (PEA), which is not a feasibility study and carries a high degree of uncertainty. PEAs often overstate project value due to optimistic assumptions and lack of detailed engineering or permitting analysis.
• ●There is no disclosure of current financial position, cash balance, or detailed funding sources for the US$19.2 million capital budget. Without evidence of secured financing, there is a risk that the company may not be able to complete the restart or may require dilutive equity or expensive debt.
• ●All production targets and cost estimates are forward-looking and contingent on successful completion of construction, commissioning, and ramp-up. Delays, cost overruns, or operational setbacks could materially impact the timeline and economics.
• ●The company provides no updated reserve or resource statement, and the only reference to exploration is qualitative. Without current resource data, the longevity and scalability of the operation remain unverified.
• ●The aspirational goal of becoming a 10 million ounce per year producer within three years is unsupported by binding agreements, operational milestones, or third-party validation, making it speculative and potentially misleading for investors.

Bottom line

This update confirms that Silverco is making tangible progress on the Cusi restart, with major refurbishment milestones achieved and a strong safety record. Yet, all projected value—production, cash flow, and economic returns—remains at least two years away and is based entirely on preliminary studies and optimistic management targets. The absence of current financial disclosures, funding details, and updated resource figures leaves a significant credibility gap between the narrative and the evidence. Investors should treat all forward-looking statements as speculative until the company demonstrates actual production, cash flow, and completion of the restart. The most important takeaway is that while the project is advancing, none of the promised financial benefits are realised or de-risked, and the investment case is not actionable until more concrete results and funding clarity are provided.

Announcement summary

(TSXV: SICO) Silverco Mining Ltd. provided an update on restart activities at its 100% owned Cusi Property in Chihuahua, Mexico, reporting that overall restart progress is approximately 68% complete and the Company remains on budget and schedule to deliver first concentrate in Q4 2026. The Cusi restart capital budget is US$19.2 million, with more than 240 Silverco and contractor personnel working at Cusi and 192,900 exposure hours worked with zero lost time injuries in 2026. Refurbishment of the Mal Paso process plant is over 65% complete, and the crushing circuit is approximately 89% complete. The 2026 PEA outlined average annual silver equivalent production of approximately 2.5 Moz at site all-in-sustaining costs of US$26.75/oz payable AgEq from 2028 to 2032, with an after-tax NPV of US$104.1 M and IRR of 94.8% at a silver price of US$44.58/oz, and an after-tax NPV of US$312.2 M and IRR of 186.9% at US$75.00/oz. The payback period is projected at 0.9 years at US$44.58/oz and 0.5 years at US$75.00/oz. The company projects first concentrate production in Q4 2026 and targets becoming a 10 million ounce per year silver equivalent producer within three years. Exploration drilling is ongoing, targeting the high potential San Miguel and San Juan deposits.

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