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CopperBank Amends Payment Agreement with Antofagasta

Property Options & Staking

CSE: CBK FSE: 9CP OTC: CPPKF

FOR IMMEDIATE RELEASE July 31, 2017

(CBK 2017 – NR #12)

CopperBank Amends Payment Agreement with Antofagasta

Vancouver, Canada – July 31, 2017 - CopperBank Resources Corp. (“CopperBank” or the “Company”)

(CSE:CBK) is pleased to announce that the Company has agreed to amend the terms of its option agree-

ment with a subsidiary of Antofagasta plc (Antofagasta) (LSE:ANTO), with respect to the Pyramid Copper

Project dated March 4, 2014.

Under the terms of the amendment, CopperBank will no longer be obligated to make a US $3,000,000

“First Assignment Payment” to Antofagasta on or before March 4, 2019, or, a US $2,500,000 “Second

Assignment Payment” upon the completion of a positive, bankable Feasibility Study on the project.

The amended payment terms effective the date of this press release are:

(a) CopperBank will pay to Antofagasta the cash amount of US $150,000 by March 4, 2019;

(b) CopperBank will issue to Antofagasta 1,000,000 common shares of CopperBank by March

4, 2019;

(c) upon the occurrence of a construction decision in respect of the Pyramid Copper Project,

CopperBank will pay to Antofagasta the cash amount of US $5,500,000; and

(d) upon commencement of commercial production in respect of the Pyramid Copper Pro-

ject, CopperBank will pay to Antofagasta the cash amount of US $2,500,000.

The terms of this amendment agreement pertain only to the Pyramid Copper Project. There are no future

milestone payments to be made to Antofagasta regarding the San Diego Bay prospect, 7 kilometres West

of Pyramid. A detailed map of the sections that are subject to the above amendment conditions can be

found on the company website www.copperbankcorp.com.

CopperBank’s Executive Chairman comments, “The amendment is an important milestone for our com-

pany. We can now allocate future budgets towards meaningful work programs on the projects as the

substantive portions of outstanding payments only occur after full project advancement, namely all the

way until a major production decision has been established at Pyramid. It is also important that the San

Diego Bay prospect is entirely separated from the construction decision payment at Pyramid, enabling our

team to move San Diego Bay forward with potential partners.”

About Pyramid.

The Pyramid deposit is a copper-molybdenum-gold exploration project where CopperBank has an option

to earn a 100% interest. The project is located on private property with the subsurface controlled by The

Aleut Corporation, an Alaska Native-owned corporation. Applying a 0.4% copper cut-off, Pyramid has an

historic (SRK, July 2013) NI 43-101 Resource Estimate with inferred mineral resources of 122 million

tonnes at 0.41% copper, 0.02% molybdenum, and 0.10 g/t gold. A Qualified Person has not done sufficient

work to classify the historical estimate as current mineral resources. The Company is not treating the his-

torical estimate as current mineral resources.

About San Diego Bay.

The San Diego Bay prospect is typified by an extensive 40 square kilometre area of strong hydrothermal

alteration and intrusive rocks, consistent with porphyry systems such as the adjacent Pyramid deposit. All

porphyry alteration facies have been observed, including zones of potassic, advanced argillic, phyllic and

pyrite zones; previous landsat imagery has identified widespread zones of high-temperature clay altera-

tion. Strongly anomalous precious and base metal values were collected by previous operators; an im-

portant consideration for exploration is that the adjacent Pyramid deposit hosts a leach cap of 10 to 100

meters in thickness, and underlain by a supergene enrichment blanket. Cobbles of copper oxide mineral-

ization have been identified by local Aleut shareholders on beaches adjacent to the alteration zone. Inter-

pretations suggest that San Diego Bay may represent overlapping hydrothermal systems, including poten-

tial lithocaps. San Diego Bay represents a Tier-1 sized porphyry target with an excellent location.

For more information on CopperBank Resources visit the website at www.copperbankcorp.com. Robert

McLeod, P.Geo and Qualified Person as defined by NI 43-101 has reviewed and approved the technical

information in this release.

On behalf of CopperBank Resources Corp.

“Gianni Kovacevic”

Executive Chairman

Address: Suite 1500, 409 Granville Street, Vancouver, BC V6C 1T2

Tel: 604-889-0852

E-mail: [email protected]

Website: www.copperbankcorp.com

Advisory Regarding Forward-Looking Statements

Certain information in this release constitutes forward looking statements or information (“forward-looking statements”)

under applicable securities laws and necessarily involves risks and uncertainties. Forward-looking statements included

herein are made as of the date of this news release and, except as required by applicable law, CopperBank does not

undertake any obligation to update or revise any of the forward-looking statements, whether as a result of new infor-

mation, future events or otherwise. The forward-looking statements contained in this document are expressly qualified

by this cautionary statement. Forward-looking statements relate to future events or future performance and reflect

management of CopperBank’s expectations or beliefs regarding future events. In certain cases, forward-looking state-

ments can be identified by the use of words such as “plans”, or “believes”, or variations of such words and phrases or

statements that certain actions, events or results “may”, “could”, “would”, “might” or “will be taken”, “occur” or “be

achieved” or the negative of these terms or comparable terminology. Examples of forward-looking statements in this

news release include, but are not limited to, statements with respect to the Company’s ongoing review of its existing

portfolio, the involvement of CopperBank in any potential divestiture, spin-out, partnership or other transactions involv-

ing the Company’s portfolio assets, and the ability of the Company to complete any such transactions, the ability of

CopperBank to enter into transactions that will ultimately enhance shareholder value, and potential future work or ac-

tivities in respect of the Pyramid project or the Contact project. Although CopperBank believes that the expectations

reflected in the forward-looking statements are reasonable, forward-looking statements have been based on factors

and assumptions concerning future events which may prove to be inaccurate. Those factors and assumptions are

based upon currently available information available to CopperBank. Forward-looking statements are based, in part,

on assumptions and factors that may change or prove to be incorrect, thus causing actual results, performance or

achievements to be materially different from those expressed or implied by forward-looking information. Such factors

and assumptions include, but are not limited to, the Company’s ability to identify and complete one or more transactions

involving the Company’s portfolio assets that enhance shareholder value as part of management’s ongoing review of

strategic alternatives in the current market conditions. By their very nature, forward-looking statements involve known

and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements

to be materially different from any future results, performance or achievements expressed or implied by forward-looking

statements. Such factors include, but are not limited to, the risk that the Company will not be able to identify and

complete one or more transactions involving the Company’s portfolio assets that enhance shareholder value as part of

management’s ongoing review of strategic alternatives in the current market conditions. Although CopperBank has

attempted to identify important factors that could cause actual actions, events or results to differ materially from forward-

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

or intended. There can be no assurance that forward-looking statements will prove to be accurate, as actual results

and future events could differ materially from those anticipated by such forward-looking statements. Accordingly, read-

ers should not place undue reliance on forward-looking statements. For more information on CopperBank and the risks

and challenges of its businesses, investors should review the continuous disclosure filings that are available under

CopperBank’s profile at www.sedar.com.