Vancouver, British Columbia - May 6, 2022 - Copper Mountain Mining Corporation
(TSX: CMMC | ASX:C6C) (the "Company" or "Copper Mountain") is pleased to
announce that Mr. Don Strickland has returned to the role of Chief Operating
Officer ("COO") from Executive Vice President, Sustainability, effective
immediately.  Mr. Strickland took on the role of Executive Vice President,
Sustainability to establish a strong sustainability direction and focus for the
Company, which was highly successful.  

Mr. Strickland will continue to be responsible for the Sustainability and People
functions, in addition to leading Operations and Technical Services.  This
change in structure supports the integration of the Company's Sustainability and
People objectives fully within the Company's operations and growth initiatives. 
Copper Mountain will appoint a Vice President, Sustainability to work with Mr.
Strickland and the team to continue advancing the Company's sustainability focus
under Mr. Strickland's general leadership.  The Company has eliminated the role
of Senior Vice President, Operations and the Mine General Managers will report
directly to Mr. Strickland.  Copper Mountain thanks Mr. Eric Dell for his years
of service and dedication to the Company. 

The Company is also pleased to announce that Mr. Lance Newman will assume the
position of Sr. Vice President, Project Development. Mr. Newman will add
Australian Country Management to his overall leadership in Project Development
and Construction. 

About Copper Mountain Mining Corporation
Copper Mountain's flagship asset is the 75% owned Copper Mountain Mine located
in southern British Columbia near the town of Princeton. The Copper Mountain
Mine currently produces approximately 100 million pounds of copper equivalent
per year.  Copper Mountain also has the 100% owned development-stage Eva Copper
Project, which is expected add approximately 100 million pounds of copper
annually, in Queensland, Australia and an extensive 2,100 km2 highly prospective
land package in the Mount Isa area. Copper Mountain trades on the Toronto Stock
Exchange under the symbol "CMMC" and Australian Stock Exchange under the symbol
"C6C". 

Additional information is available on the Company's web page at www.CuMtn.com.

On behalf of the Board of

COPPER MOUNTAIN MINING CORPORATION
"Gil Clausen"	

Gil Clausen, P.Eng.
President and Chief Executive Officer

For further information, please contact:
Letitia Wong
Executive Vice President, Strategy & Corporate Development
Telephone: 604-682-2992 
Email: Letitia.Wong@CuMtn.com

Website: www.CuMtn.com

Cautionary Note Regarding Forward-Looking Statements
This news release may contain forward-looking statements and forward-looking
information (together, "forward-looking statements") within the meaning of
applicable securities laws.  All statements, other than statements of historical
facts, are forward-looking statements.  Generally, forward-looking statements
can be identified by the use of terminology such as "plans", "expects",
"estimates", "intends", "anticipates", "believes" or variations of such words,
or statements that certain actions, events or results "may", "could", "would",
"might", "occur" or "be achieved". In this news release, certain forward-looking
statements are identified, including the anticipated production at the Copper
Mountain Mine and the Eva Copper Project. Forward-looking statements involve
risks, uncertainties and other factors that could cause actual results,
performance and opportunities to differ materially from those implied by such
forward-looking statements.  Factors that could cause actual results to differ
materially from these forward-looking statements include the risks set out in
Copper Mountain's public documents, including in each management's discussion
and analysis, filed on SEDAR at www.sedar.com.  Although Copper Mountain
believes that the information and assumptions used in preparing the
forward-looking statements are reasonable, undue reliance should not be placed
on these statements, which only apply as of the date of this news release, and
no assurance can be given that such events will occur in the disclosed time
frames or at all.  Except where required by applicable law, Copper Mountain
disclaims any intention or obligation to update or revise any forward-looking
statement, whether as a result of new information, future events or otherwise.

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