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Aris Mining Reports Q2 2026 Production H1 2026 gold production up 31% from H1 2025

Production Results

Aris Mining Reports Q2 2026 Production

H1 2026 gold production up 31% from H1 2025

VANCOUVER, British Columbia--(BUSINESS WIRE)--July 7, 2026--Aris Mining Corporation

(Aris Mining or the Company) reports gold production of 148.0 thousand ounces (koz) for the

six months ended June 30, 2026 (H1 2026), a 31% increase over H1 2025. Gold sales of 147.0

koz in H1 2026 generated revenue of over $680 million. The Company remains on track to meet

its 2026 production guidance, with key growth initiatives progressing on schedule, including first

gold from the new Marmato CIP plant in Q4 2026. These results reinforce Aris Mining’s

compelling growth profile. All amounts are in U.S. dollars unless otherwise indicated.

Q2 2026 Highlights:1

 H1 2026 consolidated gold production of 148.0 koz, up 31% from H1 2025.

 Q2 2026 consolidated gold production of 73.7 koz, up 26% from Q2 2025.

 Q2 2026 gold sales of 72.1 koz at an average realized price of approximately $4,445 per

ounce, resulting in Q2 2026 gold revenue of approximately $320 million and over $680

million for H1 2026.

 Cash balance of over $425 million at June 30, 2026.

Neil Woodyer, Chair and CEO, commented “We delivered a strong first half of 2026, with gold

production up 31% from the same period in 2025, and we remain on track to deliver our 2026

production guidance of 300,000 to 350,000 ounces. We expect gold production to increase in the

second half of the year, supported by the ongoing production ramp-up at Segovia and near-term

completion of construction of the new Marmato CIP plant.

At Marmato, increased underground mining capacity contributed to production growth processed

through the existing small-scale flotation plant. Construction of the CIP plant is progressing well,

with mill components being assembled, and first gold remains on track for Q4 2026. Together,

Segovia and Marmato are expected to produce approximately 500,000 ounces of gold per year

once ramped up.”

The Company expects to report full Q2 2026 financial and operating results on or around July

29, 2026.

Table 1: Consolidated Group

Gold production & sales Q2 2026 Q1 2026 Q2 2025 H1 2026 H1 2025

Segovia (koz) 64.4 66.6 51.5 131.0 99.1

Marmato (koz) 9.3 7.8 7.1 17.1 14.3

Total production (koz) 73.7 74.3 58.7 148.0 113.4

Total sales (koz)

72.1 74.8 61.0 147.0

115.3

Table 2: Segovia – Quarterly Production Data

Operating Information Q2 2026 Q1 2026 H1 2026

Tonnes processed (kt) 202.5 175.4 377.9

Average gold grade processed (g/t) 10.23 12.41 11.24

Recoveries (%) 95.7% 95.3% 95.5%

Gold produced (koz) 64.4 66.6 131.0

Gold sold (koz) 62.8 67.7 130.5

Table 3: Marmato – Quarterly Production Data

Operating Information Q2 2026 Q1 2026 H1 2026

Tonnes processed (kt) 84.6 77.0 161.6

Average gold grade processed (g/t) 3.79 3.53 3.67

Recoveries (%) 90.4% 89.6% 90.0%

Gold produced (koz) 9.3 7.8 17.1

Gold sold (koz) 9.4 7.1 16.5

About Aris Mining

Aris Mining is a Canadian gold mining company focused on South America. The Company

operates the Segovia and Marmato underground gold mines in Colombia, which together

produced approximately 257,000 ounces of gold in 2025. Aris Mining is listed on the Toronto

Stock Exchange and the New York Stock Exchange under the symbol ARIS.

The Company is advancing expansion projects at Segovia and Marmato that are expected to

increase annual gold production to approximately 500,000 ounces, driven by the ramp-up at

Segovia following the installation of the second mill which was completed in June 2025, and

construction of the new Marmato bulk mine and CIP plant, with first gold expected in Q4 2026.

Aris Mining’s portfolio supports a longer-term objective of approximately 1 million ounces of

annual gold production.2 Key projects include the high-grade Soto Norte gold project in

Colombia and the Toroparu gold project in Guyana, where a Prefeasibility Study is in progress

and a construction decision is expected in early 2027.

Additional information on Aris Mining can be found at www.aris-mining.com,

www.sedarplus.ca, and on www.sec.gov.

Cautionary Language

Qualified Person

Pamela De Mark, P.Geo., Senior Vice President Geology and Exploration of Aris Mining, is a

Qualified Person as defined by National Instrument 43-101 (NI 43-101), and has reviewed and

approved the technical information contained in this news release.

Forward-Looking Information

This news release contains "forward-looking information" or forward-looking statements" within

the meaning of Canadian securities legislation. All statements included herein, other than

statements of historical fact, including, without limitation, statements relating to the timing for

completion and first gold pour at the Marmato CIP Plant, expectations regarding meeting

guidance, the expected increase in production from the ongoing ramp up at the Segovia

expansion, the timeline for environmental studies for the Soto Norte Project, the timeline for a

Prefeasibility Study and construction decision for the Toroparu Project, the objective of reaching

1 million ounces of production, are forward-looking. Generally, the forward-looking information

and forward looking statements can be identified by the use of forward looking terminology such

as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates",

"forecasts", "intends", "anticipates" or "does not anticipate", "will continue" or "believes", or

variations of such words and phrases or state that certain actions, events or results "may",

"could", "would", "might" or "will be taken", "occur" or "be achieved”. The material factors or

assumptions used to develop forward looking information or statements are disclosed throughout

this news release.

Forward looking information and forward looking statements, while based on management's best

estimates and assumptions, are subject to known and unknown risks, uncertainties and other

factors that may cause the actual results, level of activity, performance or achievements of Aris

Mining to be materially different from those expressed or implied by such forward-looking

information or forward looking statements, including but not limited to those factors discussed in

the section entitled "Risk Factors" in Aris Mining's annual information form dated March 11,

2026 which is available on SEDAR+ at www.sedarplus.ca and included as part of the

Company’s Annual report on Form 40-F, filed with the SEC at www.sec.gov.

Although Aris Mining has attempted to identify important factors that could cause actual results

to differ materially from those contained in forward-looking information and forward-looking

statements, there may be other factors that cause results not to be as anticipated, estimated or

intended. There can be no assurance that such information or statements will prove to be

accurate, as actual results and future events could differ materially from those anticipated in such

information or statements. The Company has and continues to disclose in its Management's

Discussion and Analysis and other publicly filed documents, changes to material factors or

assumptions underlying the forward-looking information and forward-looking statements and to

the validity of the information, in the period the changes occur. The forward-looking statements

and forward-looking information are made as of the date hereof and Aris Mining disclaims any

obligation to update any such factors or to publicly announce the result of any revisions to any of

the forward-looking statements or forward-looking information contained herein to reflect future

results. Accordingly, readers should not place undue reliance on forward-looking statements and

information.

1 The Q2 2026 results contained in this news release are preliminary and may differ from the

final results to be included in the Company’s interim financial statements and MD&A for the

period ended June 30, 2026, which the Company expects to release in July 2026. In addition, due

to rounding, certain numbers presented in this news release may not sum precisely.

2 Includes potential production estimates from Toroparu, which is based on a preliminary

economic assessment and is preliminary in nature. It includes inferred mineral resources that are

considered too speculative geologically to have the economic considerations applied to them that

would enable them to be categorized as mineral reserves, and there is no certainty that the

preliminary economic assessment will be realized. Mineral resources that are not mineral

reserves do not have demonstrated economic viability. There can be no assurance that the

projected production will be achieved. Such production also remains subject to obtaining all

necessary permits for both Soto Norte and Toroparu.

Contacts

Oliver Dachsel

Senior Vice President, Capital Markets

+1.917.847.0063

Lillian Chow

Director, Investor Relations & Communications

[email protected]