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HAN.V ·

Hannan Expands San Martin Copper-Silver Project Portfolio to 937 Sq Km

Property Options & Staking

1305 – 1090 West Georgia Street, Vancouver, BC, V6E 3V7

Phone: +1 604 685 9316 / Fax: +1 604 683 1585

NEWS RELEASE DECEMBER 21, 2020

HANNAN EXPANDS SAN MARTIN COPPER-SILVER PROJECT PORTFOLIO TO 937 SQ KM

Vancouver, Canada – Hannan Meta ls Limited (“Hannan” or the “Company”) (TSXV: HAN) (OTCPK:

HANNF) is pleased to announce that it has significantly increased its mineral tenure holdings in the San Martin

district of Northern Peru to a total 937 square kilometers (“sq km”) (93,700 hectares (“ha”)) of applications and

granted mineral concessions prospective for sediment hosted copper-silver mineralization.

Key points:

 Hannan has increased its mineral tenure holdings in Sa n Martin to 937 sq km by staking an additional

278 sq km (27,700 ha) for sediment-hosted copper and silver that is 100% owned by Hannan outside of

current joint venture areas (“San Martin Hannan Project”) (Figure 1);

 These new areas will be explored alongside the 660 sq km (65,989 hectares) that Hannan has optioned

and joint ventured in San Martin with Japan Oil, Gas and Metals National Corporation (" JOGMEC"), as

announced on November 30, 2020 (“San Martin JV Project”).

o Under the JOGMEC Agreement, JOGMEC has the opti on to earn up to a 75% beneficial interest

in the San Martin Project by spending up to US$35,000,000 to deliver to the joint venture (“JV”)

a feasibility study.

Michael Hudson, CEO states, “Hannan and JOGMEC recently concluded one of the strongest joint ventures made

in the junior exploration space over the last year. In the last 6 months, we have been working to build a dual

Peruvian strategy of a hybrid prospect-generator. We have now secured a vast and extremely prospective

landholding on the San Martin Hannan Project that we own outright, while actively exploring large areas defined

within our fully-funded JOGMEC partnership at the San Martin JV Project.”

The additional 278 sq km of mining concession applications demonstr ate the Company’s strategy to open new

search spaces and apply disruptive exploration models to previously unexplored terrain. The new areas were

identified during a stereographic geological remote study using detailed terrain corrected topographic elevation

data and the Sentinel-2 super-spectral satellite data fr om the European Space Agency (ESA). The resultant

geological and target map highlighted the new strataboun d 278 sq km of copper-silver target areas that were

subsequently staked as the San Martin Hannan Project.

Further information on the San Martin Hannan Pr oject will be made as it becomes available. The time to grant

mining concession applications in Peru takes up to one year.

About Hannan Metals Limited (TSXV:HAN) (OTCPK: HANNF)

Hannan Metals Limited is a natural resources and expl oration company developing sustainable resources of

metal needed to meet the transition to a low carbon economy. Over the last decade, the team behind Hannan

has forged a long and successful record of discovering, financing, and advancing mineral projects in Europe and

Peru.

Mr. Michael Hudson FAusIMM, Hannan’s Chairman and CEO, a Qualified Person as defined in National Instrument

43-101, has reviewed and approved the technical disclosure contained in this news release.

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On behalf of the Board,

"Michael Hudson"

Michael Hudson, Chairman & CEO

Further Information

www.hannanmetals.com

1305 – 1090 West Georgia St., Vancouver, BC, V6E 3V7

Mariana Bermudez, Corporate Secretary,

+1 (604) 685 9316, [email protected]

Forward Looking Statements

Certain disclosure contained in this news release, including the Company’s expectations regarding the Agreement and the payments and earn-in upon the

successful completion of certain milestones, may constitute forward-looking information or forward-looking statements, within t he meaning of Canadian

securities laws. These statements may relate to this news release and other matters identified in the Company's public filings. In making the forward-

looking statements the Company has applied certain factors and assumptions that are based on the Company's current beliefs as w ell as assumptions

made by and information currently available to the Company. These statements address fu ture events and condit ions and, as such, 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 th e statements. These risks and uncertainties include but are not limited to the potential

impact of epidemics, pandemics or other public health crises, including the current outbreak of the novel coronavirus known as COVID-19 on the Company’s

business. Readers are cautioned not to place undue reliance on forward-looking statements. The Company does not intend, and expressly disclaims any

intention or obligation to, update or revise any forward-looking statements whether as a result of new information, future events or otherwise, 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 Ventu re Exchange) accepts

responsibility for the adequacy or accuracy of this news

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