Hannan Extends Mineralization BY 3 Kilometres Strike at San Martin, PERU

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

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

NEWS RELEASE JANUARY 25, 2022

HANNAN EXTENDS MINERALIZATION BY 3 KILOMETRES STRIKE AT SAN MARTIN, PERU

CHANNEL SAMPLES 0.4 METRES @ 10.8% COPPER AND 124 g/t SILVER

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

HANNF) is pleased to report Hannan has doubled the number of systemati c channel samples collected at the

Tabalosos East prospect within th e San Martin JOGMEC Joint Vent ure (“JV”) sediment-hosted copper-silver

project in Peru (Figure 1). Results continue to demonstrate high grades with continuity.

Highlights:

 Definition of a new zone of mineralization at Renaco that extends mineralizatio n 3

kilometres further south than previously recognized, where a total of 17 channels average 1.1

metres @ 2.1% copper and 29 g/t silver . Highlights at Renaco include some of the highest

grades seen on the project to date (Figure 2):

o CH3927: 0.4 metres @ 10.8% copper and 124 g/t silver

o CH243: 2.5 metres @ 2.7% copper and 61 g/t silver

o CH22317: 0.9 metres @ 4.4% copper and 76 g/t silver

 Systematic surface channel sampling of the mineralized copper s hale at surface has been conducted

over 5 separate areas within a 9-kilometre-long by 1-kilometre-wide area that is interpreted to extend

with shallow dips to the west for between 2-4 kilometres, with a target depth ranging from surface to

500 metres (Figures 2 and 3). New channel results include (Table 1):

o CH4321: 3.0 metres @ 3.4% copper and 36 g/t silver

o CH22330: 1.4 metres @ 5.5% copper and 68 g/t silver

o CH3917: 2.8 metres @ 1.9% copper and 34 g/t silver

o Across Tabalosos East, which represents only 1% of Hannan’s 656 sq km of tenure at the San

Martin JV area, a total of 91 channels average 1.0 metre @ 1.9% copper and 28 g/t

silver using a lower cut of 0.5% copper over 0.2 metres and range from 3.0 metres @ 3.4%

copper and 36 g/t silver to 0.2 metres @ 0.6% copper and 2 g/t silver.

o Widths and grades remain consistent with the drill discovery of the Kupferschiefer copper-silver

deposits in 1957.

 A geophysical trial induced-pola rization pole-dipole survey wil l commence in February at Tabalosos

East with the aim to map mineralization to depth.

 A public participation meeting wit h all stakeholders, to conclu de the DIA drill permitting field work

c o m p o n e n t , i s e x p e c t e d t o b e h e l d i n F e b r u a r y w h e n r e c e n t l y i m plemented Peruvian COVID-19

capacity restrictions are lifted.

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Michael Hudson, CEO, states “Comprehensive channel sa mpling provides further excitem ent, with average

widths and grades continuing to show context with drill numbers f o u n d d u r i n g t h e d i s c o v e r y o f t h e v a s t

Kupferschiefer copper-silver deposits. We have also extended mi neralization via channel sampling a further 3

kilometres south into the Renaco area with some of the highest grades we have seen on the project to date

including channeling 0.4 metres @ 10.8% copper and 124 g/t silv er. With social and geophysical programs

planned for February we highly anticipate moving toward our mai den drill program in this expanding mineral

system around the middle of the year”.

At San Martin outcrop is extremely poor with <1% exposed rock i n the area. Individual outcrops were located

with the aid of soil samples and LiDAR surveying. Nevertheless , Hannan’s detailed geological facies analysis

across the project has identifie d the economic geological impli cations for high-grade stratabound sediment

hosted copper mineralization that may have significant lateral continuity.

Copper mineralization is located at the base of a transition be tween the Sarayaquillo Formation and the

Cushabatay Formation. This transition has previously been recognized in the district in academic literature, but

is not well documented. The mineralized zone is located in the transition between fluvial-aeolian sediments and

the onset of marine sedimentatio n. Copper mineralization is hos ted in well-sorted sed iments with the main

reductant consisting of carbonized plant fragments varying in s ize from silt to several decimetres, at the top of

a red-bed unit. Furthermore, initial observations suggest that the mineralization is mineralogically very simple

with the dominant hypogene copper minerals being chalcocite and minor cuprite. Overall, the mineralization is

extremely sulfur poor and very little sulfides can be observed in hand specimens. Leaching of the copper

mineralization by supergene processes has been observed by Hann an geologists in some zones of Tabalosos

and it is possible that the mineralization will show higher grades at depth due to the absence of surface leaching.

Context with the discovery of the Kupferschiefer

Sediment-hosted stratiform copper-silver deposits are among the two most important copper sources in the

world, the other being copper porphyries. They are also a major producer of silver. KGHM Polska Miedz’s

(“KGHM”) three copper-silver sediment-hosted mines in Poland (t he “Kupferschiefer”) were the leading silver

producer in the world and seventh largest global copper miner i n 2020. Quoted resources in 2019 for KGHM

were 1,518 Mt @ 1.86% copper and 55 g/t silver from a mineralized zone that averages 0.4 metres to 5.5 metres

thickness.

To provide context, Hannan’s widths and grade (0.9 metre @ 1.9 % copper and 27 g/t silver) from 105 channel

surface samples reported here at San Martin (lower cut 0.5% cop per), within an area about 9 kilometres long

and 1 kilometre wide, compare with those found during the initial modern-day drill discovery of the

Kupferschiefer copper-silver deposits.

 In 1957 the discovery drillhole (Sieroszowice IG 1) intersected 2.0 metres @ 1.5% copper at the depth

of 657 metres.

 In 1959 the Lubin-Sieroszowice deposit, based on the results fr om 24 drillholes contained 1,365 Mt @

1.4% copper and 26 g/t silver in indicated resources, with a thickness ranging between 0.2–13.1 metres

in an area about 28 kilometres long and 6 kilometres wide between 400 metres and 1,000 metres depth.

Hannan’s sampling, to date, has been confined to surface channel sampling, although mineralization at Tabalosos

East is interpreted to extend with shallow dips to the west for between 2-4 kilomet res, with a target depth

ranging from surface to 500 metres (Figure 3).

Technical Background

All samples were collected by Ha nnan geologists. Rock and sedim ent samples were transported to ALS in Lima via third

party services using traceable parcels. At the laboratory, rock samples were prepared and analyzed by standard methods.

The sample preparation involved crushing 70% to less than 2mm, 250g riffle split, pulverize split to better than 85% passing

75 microns. The crushers and pulverizes were cleaned with barren material after every sample. Samples were analyzed by

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method ME-MS61, a four acid digest preformed on 0.25g of the sample to quantitatively dissolve most geological materials.

Analysis is via ICP-MS.

Channel samples are considered representative of the in-situ mineralization samples and sample widths quoted approximate

the true width of mineralization, while grab samples are select ive by nature and are unlikely to represent average grades

on the property.

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

Hannan Metals Limited is a natural resources and exploration co mpany developing sustainable resources of metal needed

to meet the transition to a low carbon economy. Over the last d ecade, the team behind Hannan has forged a long and

successful record of discovering, financing, and advancing mine ral projects in Europe and Peru. Hannan is a top ten in-

country explorer by tenured area in 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.

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 may constitut e forward-looking information or forward-looking

statements, within the meaning o f Canadian securities laws. The se statements may relate to this news release and other matters identified in the

Company's public filings. In making the forward-looking stateme nts the Company has applied certain factors and assumptions tha t are based on the

Company's current beliefs as well as assumptions made by and in formation currently available to the Company. These statements address future events

and conditions and, as such, involve known and unknown risks, u ncertainties and other factors which may cause the actual resul ts, performance or

achievements to be materially different from any future results , performance or achievements expressed or implied by the state ments. These risks and

uncertainties include but are not limited to: the political environment in which the Company operates continuing to support the development and operation

of mining projects; the threat associated with outbreaks of vir uses and infectious diseases, including the novel COVID-19 viru s; risks related to negative

publicity with respect to the Company or the mining industry in general; planned work programs; permitting; and community rela tions. Readers are

cautioned not to place undue reliance on forward-looking statem ents. 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 Pr ovider (as that term is defined in the policies of the TSX Vent ure Exchange) accepts

responsibility for the adequacy or accuracy of this news.

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Table 1: Results from 91 channel samples from Tabalosos East reported through August 2021 to current

date. Lower cut >0.5 % copper over 0.2 metres. Channel samples average of 1.0 metres @ 1.9%

copper and 28 g/t silver. Grid projection WGS84 Zone 54 South ESPG:32718.

Hole  UTME  UTMN  From (m)  To (m)  Width (m)  Cu%  Ag ppm  Reported date 

CH4321  315191  9291943  1.1  4.1  3.0  3.4  36  here 

CH23760  313990  9291964  0.0  2.0  2.0  4.9  62  9‐Aug‐21 

CH3860  312531  9294550  0.0  2.8  2.8  3.3  49  20‐Sep‐21 

CH22330  314051  9293379  0.0  1.4  1.4  5.5  68  here 

CH243  315635  9290654  0.7  3.2  2.5  2.7  61  here 

CH23999  314038  9293412  0.0  1.2  1.2  5.4  62  9‐Aug‐21 

CH3917  312980  9294375  0.2  3.0  2.8  1.9  34  here 

CH207  313998  9291961  1.2  2.1  0.9  5.6  51  here 

CH3891  314038  9293411  0.0  1.6  1.6  3.0  34  30‐Nov‐21 

CH3927  312083  9295880  0.8  1.2  0.4  10.8  124  here 

CH3803  314047  9293404  0.0  0.7  0.7  5.9  70  9‐Aug‐21 

CH22317  315691  9290491  2.5  3.4  0.9  4.4  76  here 

CH211  313994  9291957  4.1  5.3  1.2  3.3  34  here 

CH22309  316025  9289377  0.0  1.5  1.5  2.6  29  here 

CH3824  313911  9291977  0.0  0.6  0.6  5.0  139  9‐Aug‐21 

CH23764  314341  9291977  0.0  0.4  0.4  7.2  163  9‐Aug‐21 

CH4520  315795  9290211  0.0  2.3  2.3  1.2  14  here 

CH49  313984  9291968  0.5  1.5  1.0  2.8  45  here 

CH23763  314355  9291977  0.0  0.4  0.4  6.3  152  9‐Aug‐21 

CH101  313553  9295172  0.0  3.1  3.1  0.8  10  20‐Sep‐21 

CH23640  312515  9294485  0.0  2.7  2.7  0.9  17  here 

CH4310  314136  9291859  0.5  1.4  0.9  2.7  39  30‐Nov‐21 

CH22331  314108  9293297  0.7  1.9  1.2  2.1  24  here 

CH22301  313979  9291959  1.5  4.7  3.2  0.7  11  here 

CH3862  312531  9294540  0.0  2.0  2.0  1.1  14  20‐Sep‐21 

CH62  314169  9291861  0.7  2.1  1.4  1.5  30  here 

CH43  313967  9291968  1.0  2.5  1.5  1.4  21  here 

CH23992  313967  9291967  0.0  2.0  2.0  1.0  19  9‐Mar‐21 

CH4313  314296  9291961  3.5  5.2  1.7  1.2  27  30‐Nov‐21 

CH226  315493  9290591  0.7  2.0  1.3  1.6  20  here 

CH3888  315286  9291745  0.0  0.8  0.8  2.3  24  30‐Nov‐21 

CH3818  313955  9291907  0.0  1.1  1.1  1.6  28  9‐Aug‐21 

CH3896  314034  9293427  1.8  2.8  1.0  1.7  19  30‐Nov‐21 

CH4336  315384  9290598  0.2  1.3  1.1  1.5  27  here 

CH215  314070  9291932  2.6  4.2  1.6  1.0  17  here 

CH3823  313910  9291978  0.0  0.7  0.7  2.3  40  9‐Aug‐21 

CH23758  313984  9291966  0.0  1.3  1.3  1.2  18  9‐Aug‐21 

CH23778  312936  9294177  1.4  1.6  0.2  6.9  89  20‐Sep‐21 

CH4309  314126  9291862  0.0  0.4  0.4  3.4  30  30‐Nov‐21 

CH58  314092  9291845  1.1  2.7  1.6  0.8  17  here 

CH114  312053  9295650  0.5  1.1  0.6  2.2  43  30‐Nov‐21 

CH15  315794  9290237  2.0  2.8  0.8  1.7  19  here 

CH3821  313970  9291966  0.0  1.8  1.8  0.7  12  9‐Aug‐21 

CH14  314414  9291977  0.0  0.3  0.3  4.3  56  20‐Sep‐21 

CH23781  312937  9294175  0.0  0.2  0.2  6.0  63  20‐Sep‐21 

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CH201  313987  9291952  0.7  2.6  1.9  0.6  7  here 

CH237  315525  9290801  0.6  2.5  1.9  0.6  16  here 

CH3903  313184  9295770  1.5  1.9  0.4  2.7  35  here 

CH23784  313497  9295279  0.0  0.6  0.6  1.8  30  30‐Nov‐21 

CH23993  313968  9291903  0.0  0.5  0.5  2.0  35  9‐Mar‐21 

CH24  315808  9290283  0.8  1.3  0.5  1.9  10  here 

CH23787  312982  9294376  0.0  0.7  0.7  1.3  13  30‐Nov‐21 

CH3908  313566  9295040  1.0  2.5  1.5  0.6  6  here 

CH3806  314093  9293333  0.0  1.0  1.0  0.9  9  9‐Aug‐21 

CH22321  315657  9290599  3.0  4.3  1.3  0.7  12  here 

CH3846  313402  9295437  0.0  1.0  1.0  0.9  10  20‐Sep‐21 

CH4507  315796  9290245  0.0  0.4  0.4  2.1  29  30‐Nov‐21 

CH3803  314047  9293404  1.6  2.2  0.6  1.4  18  9‐Aug‐21 

CH222  314346  9291976  0.7  1.8  1.1  0.8  23  here 

CH4326  315289  9291745  1.9  2.3  0.5  1.8  20  here 

CH109  312250  9295604  0.6  0.8  0.2  4.0  36  30‐Nov‐21 

CH3891  314038  9293411  2.5  3.4  0.9  0.9  10  30‐Nov‐21 

CH75  315304  9291243  0.3  0.9  0.6  1.2  15  here 

CH23998  314033  9293426  0.0  0.7  0.7  1.0  11  9‐Aug‐21 

CH49  313984  9291968  2.0  3.0  1.1  0.6  9  here 

CH23991  313966  9291966  0.0  1.2  1.2  0.5  7  9‐Mar‐21 

CH229  315533  9290795  0.8  1.1  0.3  1.9  30  here 

CH3814  314335  9291976  0.0  0.8  0.8  0.7  16  9‐Aug‐21 

CH22326  314019  9293454  0.7  1.4  0.7  0.7  8  here 

CH4508  314415  9291978  0.0  0.5  0.5  1.0  10  30‐Nov‐21 

CH23791  312307  9295506  2.4  2.6  0.2  2.3  21  30‐Nov‐21 

CH3858  312937  9294178  0.0  0.2  0.2  2.2  27  20‐Sep‐21 

CH23775  312531  9294540  0.0  0.3  0.3  1.5  20  20‐Sep‐21 

CH3814  314335  9291976  2.0  2.4  0.4  1.1  16  9‐Aug‐21 

CH233  315548  9290777  0.6  1.0  0.4  1.1  12  here 

CH23786  313355  9295498  0.0  0.5  0.5  0.8  9  30‐Nov‐21 

CH23790  312310  9295500  2.2  2.8  0.7  0.5  4  30‐Nov‐21 

CH4333  315204  9291896  0.0  0.5  0.5  0.7  3  here 

CH23776  312940  9294179  0.0  0.5  0.5  0.6  8  20‐Sep‐21 

CH2  313354  9295495  2.9  3.4  0.5  0.6  8  20‐Sep‐21 

CH123  312737  9294437  3.2  3.5  0.3  0.9  11  here 

CH252  315586  9290719  1.0  1.3  0.3  0.9  13  here 

CH23778  312936  9294177  0.0  0.2  0.2  1.2  12  20‐Sep‐21 

CH23762  314415  9291976  0.0  0.4  0.4  0.6  7  9‐Aug‐21 

CH3853  315387  9290592  0.0  0.4  0.4  0.5  8  20‐Sep‐21 

CH4542  313401  9295438  0.3  0.7  0.4  0.5  7  here 

CH129  311979  9296031  0.5  0.7  0.2  1.0  8  here 

CH22312  314432  9291983  0.5  0.7  0.3  0.8  11  here 

CH219  314092  9291926  1.0  1.2  0.2  0.9  6  here 

CH123  312737  9294437  1.9  2.2  0.3  0.5  6  here 

CH106  312988  9294371  0.0  0.2  0.2  0.8  18  20‐Sep‐21