Aura Broadcasts Preliminary Q3 2025 and 9M 2025 Manufacturing Outcomes, Reaching File Highs

Aura Minerals Inc. (NASDAQ: AUGO and B3: AURA33) (“Aura” or the “Firm”) is happy to announce Q3 2025 preliminary manufacturing outcomes from the Firm’s working mines: Aranzazu, Apoena, Minosa, Almas and Borborema. Complete manufacturing in Q3 2025, at present costs reached 74,227 gold equal ounces (” GEO “) 1 2 16% increased than Q2 2025 and in addition 9% increased when in comparison with Q3 2024. At fixed costs, Aura’s quarterly manufacturing was a document excessive, rising by 17% in comparison with Q2 2025 and 15% above the Q3 2024. Within the 9M 2025, the full manufacturing reached 198,347 GEO at present costs. At 2025 Manufacturing Steering Costs 3 the 9M 2025 manufacturing was 203,592 GEO, 3% above 9M 2024, and on observe to realize the 2025 steerage.

Rodrigo Barbosa, CEO and President commented: “We’re happy to announce a document excessive quarter of sturdy efficiency throughout our operations, reaching 74,227 gold equal ounces (GEO) in Q3, contributing to 265,000 GEO during the last twelve months. For the primary 9 months of 2025, our manufacturing of 203,592 GEO at steerage costs positions us firmly inside our 2025 steerage of 266,000–300,000 GEO. A key milestone was the beginning of business manufacturing at Borborema, which delivered over 10,000 ounces with a restoration charge above 92%, setting the stage for a gentle ramp-up. Delivered on time and on finances, Borborema, because the mannequin of Almas, embodies our Aura 360 dedication to disciplined execution, operational excellence, and sustainable worth creation for all stakeholders.”

Q3 2025 | 9M 2025 Highlights:

• At Aranzazu, manufacturing reached 21,534 GEO, representing a 3% lower in comparison with the earlier quarter, ensuing primarily from steel costs since increased gold costs negatively impression the conversion to GEO. When in comparison with Q3 2024, manufacturing decreased by 12% because of the sharp improve in gold costs between the durations which additionally impacted GEO conversion. At fixed costs ⁴ , Aranzazu manufacturing was in line when in comparison with Q2 2025 and 4% increased when in comparison with the Q3 2024, additionally on account of increased grades of copper and silver. Within the 9M 2025, complete manufacturing decreased by 16% in comparison with the earlier quarter, reaching 64,271, in step with the damaging impression of the metals worth conversion. At fixed costs, Aranzazu produced 62,046 GEO, 4% increased than the identical interval of the earlier 12 months, primarily on account of increased grades and industrial molybdenum manufacturing.
• At Minosa, manufacturing totaled 18,138 GEO, one other secure quarter and in line when in comparison with the earlier quarter, ensuing from increased grades processed in the course of the quarter and better restoration charge, which achieved 68%. When in comparison with the identical quarter final 12 months, manufacturing decreased by 13%, on account of decrease stacking in Q3 2025 in comparison with Q3 2024 on account of increased rainfall in Q3 2025. Within the 9M 2025, manufacturing decreased 9% primarily on account of decrease ore feed to the plant, reflecting mine sequencing and weather-related constraints, and was in line with Aura’s expectations.
• At Almas, manufacturing reached 15,088 GEO, 17% increased than Q2 2025 (12,917 GEO), pushed by increased ore processed volumes and improved mine efficiency, reflecting the outcomes of the plant enlargement. Manufacturing was in line when in comparison with Q3 2024, though the upper ore processed, because of the grades lower on account of mine sequencing. Within the 9M 2025, manufacturing elevated 10%, pushed by a better quantity of ore processed, supported by the implementation of bigger gear, which expanded the mine’s operational capability and enhanced course of effectivity.
• At Apoena, manufacturing was 9,248 GEO, 13% increased than Q2 2025, pushed by increased restoration charges of 95%. In contrast with Q3 2024, manufacturing elevated 15%, primarily due to increased restoration charges and better processed tonnage feed. Within the 9M 2025, manufacturing decreased 12% when in comparison with the identical interval of the final 12 months, attributable to increased grades in 9M 2024, particularly Q1 2024, because of the increased grade of Ernesto pit. Thus far, 2025’s efficiency has been above Firm expectations.
• At Borborema, manufacturing totaled 10,219 GEO, reflecting progress alongside the ramp-up curve, reaching industrial manufacturing in September as deliberate by the Firm.

Manufacturing Outcomes

Preliminary GEO ^{5 6} manufacturing quantity for the three months ended September 30, 2025, when in comparison with the earlier quarter and the identical interval of the earlier 12 months is introduced beneath by working mine:

The desk beneath reveals manufacturing by every kind of steel at Aranzazu.

The chart beneath shows the consolidated quarterly GEO manufacturing measured at present and fixed costs since Q1 2023, in addition to the final twelve months on the finish of every reporting interval:

Certified Particular person

The scientific and technical data contained on this press launch has been reviewed and permitted by Farshid Ghazanfari, P.Geo., Geology and Mineral Sources Supervisor, an worker of Aura and a “certified particular person” inside the which means of NI 43-101 and SK-1300.

About Aura 360° Mining

Aura is targeted on mining in full phrases – considering holistically about how its enterprise impacts and advantages each one among our stakeholders: our firm, our shareholders, our workers, and the international locations and communities we serve. We name this 360° Mining.

Aura is an organization targeted on the event and operation of gold and base steel tasks within the Americas. The Firm’s 5 working property embrace the Minosa gold mine in Honduras; the Almas, Apoena, and Borborema gold mines in Brazil; and the Aranzazu copper, gold, and silver mine in Mexico. Moreover, the Firm owns Period Dorada, a gold mission in Guatemala; Tolda Fria, a gold mission in Colombia; and three tasks in Brazil: Matupá, which is beneath growth; São Francisco, which is in care and upkeep; and the Carajás copper mission within the Carajás area, within the exploration part.

The data contained on this press launch is preliminary in nature and is offered for informational functions solely. It’s primarily based on present estimates, assumptions, and expectations, which stay topic to ongoing evaluate, verification, and potential revision. Last Q3 2025 Manufacturing Outcomes could differ from these set forth herein, and no assurance is given as to the accuracy or completeness of the knowledge at this stage. Readers are cautioned to not place undue reliance on this preliminary outcomes.

Ahead-Trying Data

This press launch accommodates “forward-looking data” and “forward-looking statements”, as outlined in relevant securities legal guidelines (collectively, “forward-looking statements”) which can embrace, however is just not restricted to, statements with respect to the actions, occasions or developments that the Firm expects or anticipates will or could happen sooner or later. Usually, however not all the time, forward-looking statements will be recognized by way of phrases and phrases comparable to “plans,” “expects,” “is predicted,” “finances,” “scheduled,” “estimates,” “forecasts,” “intends,” “anticipates,” or “believes” or variations (together with damaging variations) of such phrases and phrases, or state that sure actions, occasions or outcomes “could,” “may,” “would,” “would possibly” or “will” be taken, happen or be achieved.

Identified and unknown dangers, uncertainties and different components, a lot of that are past the Firm’s means to foretell or management, may trigger precise outcomes to vary materially from these contained within the forward-looking statements. Particular reference is made to the newest Annual Data Type on file with sure Canadian provincial securities regulatory authorities for a dialogue of a number of the components underlying forward-looking statements, which embrace, with out limitation, volatility within the costs of gold, copper and sure different commodities, adjustments in debt and fairness markets, the uncertainties concerned in deciphering geological information, will increase in prices, environmental compliance and adjustments in environmental laws and regulation, rate of interest and trade charge fluctuations, common financial circumstances and different dangers concerned within the mineral exploration and growth business. Readers are cautioned that the foregoing checklist of things is just not exhaustive of the components that will have an effect on the forward-looking statements.

All forward-looking statements herein are certified by this cautionary assertion. Accordingly, readers shouldn’t place undue reliance on forward-looking statements. The Firm undertakes no obligation to replace publicly or in any other case revise any forward-looking statements whether or not on account of new data or future occasions or in any other case, besides as could also be required by legislation. If the Firm does replace a number of forward-looking statements, no inference needs to be drawn that it’s going to make further updates with respect to these or different forward-looking statements.

^{1 Gold equal ounces, or GEO, is calculated by changing the manufacturing of silver, copper and molybdenum into gold utilizing a ratio of the costs of those metals to that of gold. The costs used to find out the GEO are primarily based on the weighted common worth of silver and copper realized from gross sales on the Aranzazu Mine in the course of the related interval.
2 Applies the steel sale costs in Aranzazu realized throughout Q3 2025: Copper worth = US$4.45/lb; Gold Value = US$3,477/oz; Silver Value = US$40.03/ouncesand Molybdenum Value = US$25.02/oz.
3 Applies the steel sale costs of the 2025 Steering in Aranzazu: Copper worth = US$4.30/lb; Gold Value = US$2,636/oz.
4 Fixed Value” is a technique of changing our copper, silver and molybdenum manufacturing or gross sales quantity into GEO primarily based on mounted steel costs. This strategy eliminates the impression of steel worth fluctuations, when evaluating manufacturing or gross sales figures throughout completely different durations. Utilizing fixed costs permits for a constant and significant comparability of gold equal manufacturing or gross sales over time. It ensures that variations in GEO manufacturing or gross sales between two durations mirror adjustments in precise bodily steel manufacturing or steel gross sales and never adjustments on account of fluctuations in commodity costs among the many durations. GEO at fixed worth for earlier interval, to be in comparison with GEO for present interval, is copper manufacturing or gross sales quantity earlier interval multiplied by copper costs present interval plus silver manufacturing or gross sales quantity for earlier interval multiplied by silver costs from present interval plus molybdenum manufacturing or gross sales quantity for earlier interval multiplied by molybdenum costs from present interval divided by gold worth for present interval.
5 The full could not add on account of rounding.
6 Applies the steel sale costs in Aranzazu realized at every related quarter.}

A photograph accompanying this announcement is offered at https://www.globenewswire.com/NewsRoom/AttachmentNg/48d857f3-6e9b-4667-b2db-6dd622fd79f8

For extra data, please contact: Investor Relations ri@auraminerals.com www.auraminerals.com