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.  Copper Mountain also has the development-stage Eva Copper Project 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 and Corporate Development

Telephone: 604-682-2992

Email: Letitia.Wong@CuMtn.com

Website: www.CuMtn.com

In Europe:

Swiss Resource Capital AG

Jochen Staiger

info@resource-capital.ch

www.resource-capital.ch

Important Notice

This announcement is not and does not form a part of any offer to sell, or a solicitation of an offer to purchase, any securities of the Company.

This document (and the information contained herein) does not contain or constitute an offer of securities for sale, or solicitation of an offer to purchase securities, in the United States, Australia, Canada or Japan or any other jurisdiction. The securities referred to herein have not been and will not be registered under the U.S. Securities Act of 1933, as amended ("Securities Act"), and may not be offered or sold in the United States or to U.S. persons unless the securities are registered under the Securities Act, or an exemption from the registration requirements of the Securities Act is available.  No public offering of the securities will be made in the United States of America.

This announcement is an advertisement and does not constitute a prospectus for the purposes of the Prospectus Regulation (EU) 2017/1129 (as amended, together with any applicable implementing measures in any Member State, the "Prospectus Regulation"). In any EEA Member State that has implemented the Prospectus Regulation, this communication is only addressed to and is only directed at qualified investors in that Member State within the meaning of the Prospectus Regulation. In addition, in the United Kingdom, this announcement is not being distributed, nor has it been approved for the purposes of Section 21 of the Financial Services and Markets Act 2000 ("FSMA"), by a person authorized under FSMA and is directed only at persons who (i) are outside the United Kingdom, (ii) are investment professionals falling within Article 19(5) of the U.K. Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended) (the "Order") or (iii) high net worth companies, and other persons to whom it may lawfully be engaged with, falling within Article 49(2)(a) to (d) of the Order (all such persons in (i), (ii) and (iii) above together being referred to as "relevant persons"). Under no circumstances should persons who are not relevant persons rely or act upon the contents of this announcement. Any investment or investment activity to which this announcement relates in the United Kingdom is available only to, and will be engaged only with, relevant persons.

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”. Forward-looking statements include, the anticipated use of the net proceeds from the Offering, and the Company’s intentions regarding its objectives, goals or future plans and statements. 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, but are not limited to, the successful exploration of the Company’s properties in Canada and Australia, the reliability of the historical data referenced in this press release and risks set out in Copper Mountain’s public documents, including in each management 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.