Ecora royalty partner talks yttrium price surge

The most recent news release, dated November 24, 2025, reports that Ecora's royalty partner, Rainbow Rare Earths, announced an update for its Phalaborwa rare earths project. The update indicates that including yttrium in the project's SEG+ mixed rare earth product could add over $30 million USD to the project's estimated annual EBITDA. This is attributed to a significant yttrium price surge of over 3000% following Chinese export controls on strategic minerals. Ecora holds a 0.85% gross revenue royalty on the Phalaborwa project. Rainbow's CEO highlighted the fragility of global dependence on China for strategic minerals and noted that this price increase positively impacts annual estimated EBITDA for Phalaborwa with no extra cost to produce yttrium. The project is expected to produce 213 tonnes per annum of yttrium oxide, with prices ranging from $220-$320 USD per kilogram.

While the headline "yttrium price surge" and "$30 million USD to project's estimated annual EBITDA" for Rainbow Rare Earths are striking figures, the material impact on Ecora Resources PLC needs to be assessed based on Ecora's actual royalty interest. Ecora holds a 0.85% gross revenue royalty on the Phalaborwa project.

Calculating Ecora's potential additional royalty revenue: 0.85% of $30,000,000 = $255,000 USD per annum.

To put this in context of Ecora's overall financial performance: * Ecora's total portfolio contribution for Q3 2025 was $25.0 million USD (as per 2025-10-29 news). * Ecora's total portfolio contribution for the full year 2024 was $63.2 million USD (as per 2025-03-27 news).

An additional $0.255 million USD per year represents approximately: * 1.02% of Ecora's Q3 2025 portfolio contribution ($0.255M / $25.0M). * 0.40% of Ecora's FY 2024 portfolio contribution ($0.255M / $63.2M).

Considering these figures, the potential increase in Ecora's royalty revenue from this yttrium update is numerically very small and not material to Ecora's overall financial results or valuation. While the strategic importance of yttrium in the rare earths market, driven by geopolitical factors and supply chain diversification, is a positive narrative for Ecora's critical minerals focus, the direct financial impact from this specific update is negligible.

Previous news (2025-11-10) already reported that Rainbow Rare Earths updated its Mineral Resource Estimate at Phalaborwa to include yttrium, which Ecora noted as "Non-Material - Positive". This latest news provides a quantification of that inclusion's value to the operator, which, when translated to Ecora's royalty, does not change its materiality for Ecora. The news is positive in direction but not materially impactful.

Ecora Resources PLC is a critical minerals-focused royalty company listed on the LSE and TSX. The company's strategy is to pivot towards a revenue profile primarily derived from copper and other critical minerals, aiming for approximately 85% base metals exposure by 2030 (up from 20% in 2020), with copper at its core. It focuses on high-quality royalties over low-cost assets with strong operators in established mining jurisdictions.

Key Projects and Royalties:

• Mantos Blancos (Copper, Chile): Ecora holds a 1.525% Net Smelter Return (NSR) royalty. The project has demonstrated record quarterly contributions and strong operational performance. Operator Capstone Copper is evaluating a Phase II expansion and tailings reprocessing, which could significantly increase copper production. Reserve-based mine life: 14 years.
• Voisey's Bay (Cobalt, Canada): Ecora holds a cobalt stream agreement (22.82% until 7,600 tonnes delivered, then 11.41%). The underground mine expansion is complete, and production is ramping up to steady-state levels by mid-2026. The company upgraded its full-year 2025 attributable cobalt guidance to 365-390 tonnes. Reserve-based mine life: 15 years.
• Mimbula (Copper, Zambia): Acquired in February 2025, this is a copper stream over a producing mine. A Phase II expansion is under construction, targeting an increase in production from 14ktpa (2024) to 56ktpa by mid-2026. Reserve-based mine life: 11 years.
• Phalaborwa (Rare Earth Elements, South Africa): Ecora holds a 0.85% Gross Revenue Royalty (GRR). This development-stage project by Rainbow Rare Earths is progressing its Definitive Feasibility Study (DFS), targeting release by end of 2025 and first production by end of 2027. Recent updates include yttrium, a heavy rare earth, with significant price surges, although Ecora's direct financial benefit is minor due to its low royalty rate. Reserve-based mine life: 16 years.
• Santo Domingo (Copper, Chile): Ecora has a 2.0% NSR royalty. This development-stage copper-iron project by Capstone Copper is advancing discussions for a strategic partner, with a Final Investment Decision (FID) not expected before mid-2026. Expected to generate $30M-$35M annual royalty for Ecora in the first seven years. Reserve-based mine life: 19 years.
• Patterson Corridor East (Uranium, Canada): Ecora holds a 2.0% NSR royalty. This exploration-stage project, operated by NexGen Energy, shows potential for a generational uranium discovery with highly prospective drilling results. A maiden resource is targeted for 2026.
• Kestrel (Steelmaking Coal, Australia): A producing asset with a short remaining mine life (4 years in royalty area). Production is heavily weighted to H2 2025 within Ecora's private royalty area, with 2.2-2.3Mt expected for the full year. While not core to the long-term critical minerals strategy, it's important for short-term cash flow and deleveraging.