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Highland Copper Estimates the Economic Contribution of the Copperwood Project to Local and State Economies

Corporate Updates

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November 29, 2023 TSX.V : HI OTCQB: HDRSF

HIGHLAND COPPER ESTIMATES THE ECONOMIC CONTRIBUTION OF THE

COPPERWOOD PROJECT TO LOCAL AND STATE ECONOMIES

Vancouver, Canada, November 29, 2023. Highland Copper Company Inc. (TSXV: HI; OTCQB: HDRSF)

(“Highland” or the “ Company”) is pleased to announce the results of the recently completed Economic

Contribution Analysis for the Copperwood Project.

The Company retained Public Sector Consultants (“PSC”) ou t of Lansing, Michigan to perform the analysis,

based on expenditure projections from the Copperwood Project Feasibility Study issued earlier this year.

PSC conducted two analyses using an input-output modelling tool, Impact Analysis for Planning (“IMPLAN”),

to model the estimated direct, indirect and induced economic contributions of the project during the

construction phase and separately, the annual economic contribution of the operating mine if Highland

proceeds with the development of Copperwood . A construction decision depends on multiple factors

including Highland’s ability to attract project financing.

The modelling tool, IMPLAN, traces the transactions among and between different sectors to quantify how

an activity in one part of the economy affects another , allowing PSC to analyze the expected economic

contribution of the Copperwood project to the local economy of the Upper Peninsula (“U.P.”), and also,

more broadly, its contribution to the economy of the State of Michigan.

Key Highlights

Construction:

• Projected to spend approximately $425 million over the course of the three-year construction phase

if project development is initiated.

• The three-year construction is expected to directly support approximately 300 jobs on -site as well

as another 159 jobs at vendor partners in Michigan. Most of these jobs are projected to be in the

U.P.

• Indirect and induced purchases made by households and businesses driven by the construction

spending are expected to support approximately 353 jobs statewide, with many being in the U.P.

• The analysis estimates that the construction of Copperwood will add approximately $74 million to

Michigan’s gross state product each year during this three-year phase.

• The investment on the Copperwood construction is expected to generate an average of

approximately $4.5 million in local, county and state tax revenue annually.

Steady-state Operations:

• If the project proceeds to operations, the Copperwood Mine expects to provide employment to

approximately 380 individuals at or near the site in Wakefield Township, Michigan.

• It is estimated that operational spending of the mine could support an additional 313 indirect and

induced jobs throughout Michigan.

• The analysis indicated that operational expenses are expected to increase spending to Michigan

businesses by approximately $130 million annually.

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• Operation spending is expected to generate approximately $12 million in local, county and state

tax revenue annually.

“It is Highland’s goal to contribute positively to the economies of the local Upper Peninsula communities

and State of Michigan where we intend on operating. The potential economic contributions are significant

through the creation well-paying jobs, indirect economic activity, and taxes to support local infrastructure.”

stated Barry O’Shea, Interim CEO. “At the same time, we look forward to contributing to critical US domestic

copper supply and supporting the ongoing energy transition.”

About Highland Copper Company

Highland Copper Company Inc. is a Canadian company focused on exploring and developing copper

projects in the Upper Peninsula of Michigan, U.S.A. The Company owns the Copperwood deposit through

long-term mineral leases and 34% of the White Pine North project . The Company also owns surface rights

securing access to the deposit and providing space for infrastructure as required. The Company has

736,363,619 common shares issued and outstanding . Its common shares are listed on the TSX Venture

Exchange under the symbol "HI" and trade on the OTCQB Venture Market under symbol "HDRSF".

More information about the Company is available on the Company’s website at www.highlandcopper.com

and on SEDAR at www.sedar.com.

Cautionary Note Regarding Forward-Looking Information

This news release contains “forward -looking statements” and “forward -looking information”

(collectively “forward-looking statements”) within the meaning of applicable Canadian securities

legislation. These statements include, without limitation, statements with respect to: (a) anticipated

construction costs and timeframe for construction of the Copperwood Project ; (b) projected

employment for both construction and operation of the Copperwood Project; (c) the projected tax

and GDP benefits of the Copperwood Project; and (d) the anticipated economic benefits to the local

and state economies resulting from the construction and operation of the Copperwood Project. The

forward-looking statements were prepared based on the Company’s construction and operation

budget for the Copperwood Project, which are summarized in the Company’s technical report

entitled “Feasibility Study Update Copperwood Project Michigan, USA” dated April 20, 2023 available

on SEDARPlus (the “Technical Report”). The forward-looking statements are subject to a number of

assumptions, including those set out in the Technical Report, assumptions regarding the location of

employees and sources of products and services, and assumptions built into the IMPLAN’s model for

projecting direct and indirec t benefits. These underlying assumptions may prove to be incorrect.

Important factors that could materially impact the Company's expectations include: uncertainties

timing of development of the Copperwood Project; changes in project parameters as plans continue

to be refined; availability of services, materials and skilled labour to complete construction and

operate the Copperwood Project ; effects of regulation by governmental agencies; unexpected cost

increases, which could include significant increases in estimated capital and operating costs and the

effects of inflation; fluctuations in metal prices and currency exchange rates; construction and other

delays, construction, operating and reclamation costs varying significantly from those estimated or

projected, general market and industry conditions , and the risks set out in the Company’s public

disclosure documents filed on SEDARPlus. Although the Company believes that the assumptions

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and factors used in preparing the forward -looking statements in this news release are reasonable,

undue reliance should not be placed on forward looking statements. All forward-looking statements

in this press release are based on information available to the Company as of the date hereof, and

the Company undertakes no obligation to update forward-looking statements except as required by

law.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is

defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy

or accuracy of this release.

For further information, please contact:

Barry O’Shea, Interim CEO

Email: [email protected]

Website: www.highlandcopper.com