Largo Vanadium Pentoxide Output Doubles as Brazil Ore Grades Improve

Largo

Largo vanadium pentoxide output more than doubled in the first quarter as higher-grade ore and steadier processing lifted production at the Maracás Menchen Mine in Brazil. The Canadian metals producer produced 2,616t of V2O5 during the quarter, up 101.7% from a year earlier.

The result placed Largo vanadium pentoxide output at the upper end of the company’s first-quarter expectations. It also showed a clear operational recovery from stronger ore availability and more consistent processing performance.

Largo vanadium pentoxide output is important because vanadium demand is gaining support from steelmaking, aerospace alloys, chemical catalysts and vanadium redox flow batteries. Higher Brazilian production adds supply at a time when energy storage demand is becoming a larger part of the vanadium market.

Higher Ore Volumes and Grades Lift Vanadium Production

Largo mined 852,046t of ore in the first quarter, up 90.8% from a year earlier. The effective ore grade rose to 0.48% V2O5 from 0.41% in 2025.

The higher ore grade improved plant feed quality and supported stronger recovery through the processing circuit. More consistent ore processing also helped the company convert higher mined volumes into finished vanadium pentoxide.

Sales volumes rose by nearly 4% on the year to 2,141t. Largo cited stronger vanadium demand and reduced US tariffs on Brazilian exports as key drivers behind the increase.

The company expects stronger sales in the second quarter. This reflects a lag in sales realisation and higher pricing achieved in the second half of the first quarter after the US tariff reduction.

For the vanadium market, the result points to improving supply from one of the main non-Chinese producers. That matters as buyers look for diversified sources of vanadium outside China’s large steel-linked production base.

Ilmenite and By-Products Add Resource Optionality

Largo also increased ilmenite production from January to April. Output reached about 11,500t, up 32.7% from a year earlier, while sales volumes were close to the same level.

Ilmenite provides Largo with another revenue stream linked to titanium feedstock markets. Titanium dioxide, welding consumables and titanium metal supply chains all depend on stable mineral feedstock availability.

The company also filed a request on 10 April to authorise production and sales of copper, platinum group metals, nickel and cobalt as by-products of its vanadium operations.

This step could improve resource recovery and strengthen project economics if the by-products can be recovered commercially. It would also align Largo with a wider industry trend toward extracting more value from complex ore bodies.

By-product recovery is increasingly important in critical minerals supply chains. Producers are looking to capture cobalt, nickel, PGMs and other metals where they already exist in operating systems, reducing waste and improving supply efficiency.

The Metalnomist Commentary

Largo’s first-quarter performance shows how quickly vanadium supply can improve when ore grade and plant consistency recover together. The by-product strategy could become equally important if it turns Maracás Menchen into a broader critical minerals platform.