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Taseko Comments on New US and Canadian Tariffs

Company Commentary

Taseko Comments on New US and Canadian Tariffs

VANCOUVER, British Columbia, Feb. 03, 2025 -- Taseko Mines Limited (TSX: TKO; NYSE American: TGB; LSE: TKO)

("Taseko" or the "Company") provides the following update with respect to the new trade tariffs announced by the US and

Canadian governments this weekend.

Taseko confirms that US import tariffs will have no impact on sales from its 100%-owned Gibraltar Mine. The mine produces

copper and molybdenum concentrates that are sold to international metal traders and delivered to Asian markets. Offtake

contracts are in place for 100% of copper concentrate production through the end of 2026, and no changes to these sales

channels are expected during this period.

Taseko’s 100%-owned Florence Copper Project is currently under construction in Arizona, USA; the new operation is

expected to produce first copper in Q4 2025. Florence is the only new copper mine currently under construction in the United

States and will be a major new supplier of refined copper cathode for the US domestic market.

The Company does not expect any material impact on Florence construction costs or Gibraltar Mine operating costs as a

result of the new tariffs. At Florence, construction procurement activities are essentially complete, and all construction

materials are already on site or being fabricated in the US. At Gibraltar, based on the initial list of retaliatory tariffs published

by the Government of Canada, the Company does not expect any material impact on mine operating costs.

Stuart McDonald, President & CEO of Taseko, commented, “Although these new tariffs will not directly impact our business,

as a North America focussed copper producer we are hopeful that a more constructive trade relationship will emerge for copper

and other critical minerals, for the benefit of both Canada and the United States. Going forward, we believe Canada must

continue to diversify its economy by redoubling efforts to expedite development of critical mineral mines.”

For further information on Taseko, see the Company’s website at www.tasekomines.com or contact:

Investor enquiries Brian Bergot, Vice President, Investor Relations – 778-373-4554

Stuart McDonald

President and CEO

No regulatory authority has approved or disapproved of the information contained in this news release.

Caution Regarding Forward-Looking Information

This document contains “forward-looking statements” that were based on Taseko’s expectations, estimates and projections as

of the dates as of which those statements were made. Generally, these forward-looking statements can be identified by the

use of forward-looking terminology such as “outlook”, “anticipate”, “project”, “target”, “believe”, “estimate”, “expect”, “intend”,

“should” and similar expressions.

Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that may cause the

Company’s actual results, level of activity, performance or achievements to be materially different from those expressed or

implied by such forward-looking statements. These included but are not limited to:

• uncertainties about the future market price of copper and the other metals that we produce or may seek to produce;

• changes in general economic conditions, the financial markets, inflation and interest rates and in the demand and

market price for our input costs, such as diesel fuel, reagents, steel, concrete, electricity and other forms of energy,

mining equipment, and fluctuations in exchange rates, particularly with respect to the value of the U.S. dollar and

Canadian dollar, and the continued availability of capital and financing;

• uncertainties resulting from the war in Ukraine, and the accompanying international response including economic

sanctions levied against Russia, which has disrupted the global economy, created increased volatility in commodity

markets (including oil and gas prices), and disrupted international trade and financial markets, all of which have an

ongoing and uncertain effect on global economics, supply chains, availability of materials and equipment and execution

timelines for project development;

• inherent risks associated with mining operations, including our current mining operations at Gibraltar, and their potential

impact on our ability to achieve our production estimates;

• uncertainties as to our ability to control our operating costs, including inflationary cost pressures at Gibraltar without

impacting our planned copper production;

• the risk of inadequate insurance or inability to obtain insurance to cover material mining or operational risks;

• uncertainties related to the feasibility study for Florence copper project (the “Florence Copper Project” or “Florence

Copper”) that provides estimates of expected or anticipated capital and operating costs, expenditures and economic

returns from this mining project, including the impact of inflation on the estimated costs related to the construction of

the Florence Copper Project and our other development projects;

• the risk that the results from our operations of the Florence Copper production test facility (“PTF”) and ongoing

engineering work including updated capital and operating costs will negatively impact our estimates for current

projected economics for commercial operations at Florence Copper;

• uncertainties related to the accuracy of our estimates of Mineral Reserves (as defined below), Mineral Resources (as

defined below), production rates and timing of production, future production and future cash and total costs of

production and milling;

• the risk that we may not be able to expand or replace reserves as our existing mineral reserves are mined;

• the availability of, and uncertainties relating to the development of, additional financing and infrastructure necessary for

the advancement of our development projects, including with respect to our ability to obtain any remaining construction

financing potentially needed to move forward with commercial operations at Florence Copper;

• our ability to comply with the extensive governmental regulation to which our business is subject;

• uncertainties related to our ability to obtain necessary title, licenses and permits for our development projects and

project delays due to third party opposition;

• our ability to deploy strategic capital and award key contracts to assist with protecting the Florence Copper project

execution plan, mitigating inflation risk and the potential impact of supply chain disruptions on our construction

schedule and ensuring a smooth transition into construction;

• uncertainties related to First Nations claims and consultation issues;

• our reliance on rail transportation and port terminals for shipping our copper concentrate production from Gibraltar;

• uncertainties related to unexpected judicial or regulatory proceedings;

• changes in, and the effects of, the laws, regulations and government policies affecting our exploration and development

activities and mining operations and mine closure and bonding requirements;

• our dependence solely on Gibraltar (as defined below) for revenues and operating cashflows;

• our ability to collect payments from customers, extend existing concentrate off-take agreements or enter into new

agreements;

• environmental issues and liabilities associated with mining including processing and stock piling ore;

• labour strikes, work stoppages, or other interruptions to, or difficulties in, the employment of labour in markets in which

we operate our mine, industrial accidents, equipment failure or other events or occurrences, including third party

interference that interrupt the production of minerals in our mine;

• environmental hazards and risks associated with climate change, including the potential for damage to infrastructure

and stoppages of operations due to forest fires, flooding, drought, or other natural events in the vicinity of our operations;

• litigation risks and the inherent uncertainty of litigation, including litigation to which Florence Copper could be subject

to;

• our actual costs of reclamation and mine closure may exceed our current estimates of these liabilities;

• our ability to meet the financial reclamation security requirements for the Gibraltar mine and Florence Project;

• the capital intensive nature of our business both to sustain current mining operations and to develop any new projects,

including Florence Copper;

• our reliance upon key management and operating personnel;

• the competitive environment in which we operate;

• the effects of forward selling instruments to protect against fluctuations in copper prices, foreign exchange, interest

rates or input costs such as fuel; and

• the risk of changes in accounting policies and methods we use to report our financial condition, including uncertainties

associated with critical accounting assumptions and estimates; and Management Discussion and Analysis (“MD&A”),

quarterly reports and material change reports filed with and furnished to securities regulators, and those risks which are

discussed under the heading “Risk Factors”.

For further information on Taseko, investors should review the Company’s annual Form 40-F filing with the United States

Securities and Exchange Commission www.sec.gov and home jurisdiction filings that are available at www.sedarplus.ca,

including the “Risk Factors” included in our Annual Information Form.