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PERRIERI OFFICE SUITES, C2-302, Level 3, Office Block C, La Croisette, Grand Baie 30517, Mauritius ALPHAMIN ANNOUNCES RECORD Q1 2022 EBITDA GUIDANCE OF US$98m/ TIN SOLD UP 9% TO 3,336 TONNES FOR THE QUARTER

Corporate Updates

NEWS RELEASE

C/o ADANSONIA MANAGEMENT SERVICES LIMITED, Suite 1,

PERRIERI OFFICE SUITES, C2-302, Level 3, Office Block C,

La Croisette, Grand Baie 30517, Mauritius

ALPHAMIN ANNOUNCES RECORD Q1 2022 EBITDA GUIDANCE OF US$98m/ TIN

SOLD UP 9% TO 3,336 TONNES FOR THE QUARTER

MAURITIUS – April 4, 2022 – Alphamin Resources Corp. (AFM:TSXV, APH:JSE

AltX)( “Alphamin” or the “Company”), a producer of 4% of the world’s mined tin1 from its high

grade operation in the Democratic Republic of Congo, is pleased to provide the following

operational update for the quarter ended March 2022:

 Record Q1 EBITDA4 guidance of US$98m, up 32% from prior quarter actual

 Contained tin sold up 9% from the prior quarter to 3,336 tonnes

 Record plant recovery of 78% achieved (previous quarter: 75%)

 Net cash position increases to US$129.5m, after a US$30m dividend payment

Operational and Financial Summary for the Quarter ended March 20222

__________________________________________________________________________________________

1Data obtained from International Tin Association Tin Industry Review Update 2021 2Production information is disclosed on a

100% basis. Alphamin indirectly owns 84.14% of its operating subsidiary to which the information relates. Totals may not add due

to rounding effects. 3Q1 2022 EBITDA represents management’s guidance. 4This is not a standardized financial measure and

may not be comparable to similar financial measures of other issuers.See “Use of Non-IFRS Financial Measures” below for the

composition and calculation of this financial measure.

Description Units

Quarter ended

March 2022

Quarter ended

December 2021 Change

Ore Processed Tonnes 105 565 107 981 -2%

Tin Grade Processed % Sn 3,7 3,9 -4%

Overall Plant Recovery % 78 75 4%

Contained Tin Produced Tonnes 3 061 3 114 -2%

Contained Tin Sold Tonnes 3 336 3 056 9%

EBITDA4 (Q1 2022 guidance) US$'000 98 0003 74 347 32%

Net Cash4 (Cash less debt) US$'000 129 505 68 233 90%

Tin Price Achieved US$/t 43 813 38 432 14%

Actual

Operational and Financial Performance – Q1 2022

Contained tin production of 3,061 tonnes is in line with the previous quarter and FY2022

guidance. Underground mining continued to deliver steady results and processing plant

recoveries increased to 78% from 75% the previous quarter. Contained tin sales increased by

9% to 3,336 tonnes at an average tin price of US$43,813/t. The AISC4 per tonne of contained

tin sold during Q1 2022 is expected to be in line with the prior quarter. As a result of steady

production, good cost control and higher revenue, EBITDA for Q1 2022 is estimated at

US$98m, up 32% from the actual EBITDA for the previous quarter.

Alphamin’s unaudited consolidated financial statements and accompanying Management’s

Discussion and Analysis for the quarter ended 31 March 2022 are expected to be released on

or about 11 May 2022.

Capital Allocation

Alphamin’s vision is to become one of the world’s largest sustainable tin producers. From a

capital allocation perspective, the Board considers the combination of investment in growth,

significant exploration, and a high dividend yield a robust value proposition. Dividend

distributions will be considered semi-annually based on excess free cash after taking account

of the capital funding requirements for the new Mpama South Mine expansion project recently

announced.

Exploration activity continues to be a focus area with expansionary and infill drilling expenditure

of ~US$20million planned for FY2022. To date, approximately 85% of drill holes completed

intercepted visual tin mineralisation.

The Alphamin consolidated Net Cash position increased by US$61 million during Q1 2022 to

US$129.5 million. This increase is after a US$30 million cash dividend paid to shareholders

on 11 February 2022. The FY2021 DRC government corporate tax liability of US$43.5 million

is due for payment in April 2022.

Mpama South updated resource and decision to commence with development

On 29 March 2022, the Company announced an updated resource for Mpama South and the

decision to commence with development. Mpama South’s development is expected to

increase annual contained tin production from the current 12,000tpa to ~20,000tpa,

approximating 6.6% of the world’s mined tin1. First tin production from Mpama South is

targeted for December 2023.

Qualified Person

Mr. Clive Brown, Pr. Eng., B.Sc. Engineering (Mining), is a qualified person (QP) as defined in

National Instrument 43-101 and has reviewed and approved the scientific and technical

information contained in this news release. He is a Principal Consultant and Director of Bara

Consulting Pty Limited, an independent technical consultant to the Company.

_________________________________________________________________________________________

FOR MORE INFORMATION, PLEASE CONTACT:

Maritz Smith

CEO

Alphamin Resources Corp.

Tel: +230 269 4166

E-mail: [email protected]

CAUTION REGARDING FORWARD LOOKING STATEMENTS

Information in this news release that is not a statement of historical fact constitutes forward-

looking information. Forward-looking statements contained herein include, without limitation,

statements relating to expected EBITDA and AISC for Q1 2022, possible future dividend

declarations and the expected tin production from Mpama South and first tin production

targeted date. Forward-looking statements are based on assumptions management believes

to be reasonable at the time such statements are made. There can be no assurance that such

statements will prove to be accurate, as actual results and future events could differ materially

from those anticipated in such statements. Accordingly, readers should not place undue

reliance on forward-looking statements. Although Alphamin has attempted to identify important

factors that could cause actual results to differ materially from those contained in forward-

looking statements, there may be other factors that cause results not to be as anticipated,

estimated or intended. Factors that may cause actual results to differ materially from expected

results described in forward-looking statements include, but are not limited to: uncertainties

regarding estimates of the expected mined tin grades, processing plant performance and

recoveries, uncertainties regarding global supply and demand for tin and market and sales

prices, effects of inflation, global supply chain and other possible disruptions and delays which

may impact the Mpama South development schedule and time to completion as well as the

cost to complete development, uncertainties with respect to social, community and

environmental impacts, uninterupted access to required infrastructure and third party service

providers, adverse political and geopolitical events, uncertainties regarding the legislative

requirements in the Democratic Republic of the Congo which may result in unexpected fines

and penalties, impacts of the global Covid-19 pandemic on mining operations and commodity

prices as well as those risk factors set out in the Company’s Management Discussion and

Analysis and other disclosure documents available under the Company’s profile at

www.sedar.com. Forward-looking statements contained herein are made as of the date of this

news release and Alphamin disclaims any obligation to update any forward-looking

statements, whether as a result of new information, future events or results or otherwise,

except as required by applicable securities laws.

Neither the TSX Venture Exchange nor its regulation services provider (as that term is defined

in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or

accuracy of this news release.

USE OF NON-IFRS FINANCIAL PERFORMANCE MEASURES

This announcement refers to the following non-IFRS financial performance measures:

EBITDA

EBITDA is profit before net finance expense, income taxes and depreciation, depletion, and

amortization. EBITDA provides insight into our overall business performance (a combination

of cost management and growth) and is the corresponding flow driver towards the objective of

achieving industry-leading returns. This measure assists readers in understanding the ongoing

cash generating potential of the business including liquidity to fund working capital, servicing

debt, and funding capital expenditures and investment opportunities.

This measure is not recognized under IFRS as it does not have any standardized meaning

prescribed by IFRS and is therefore unlikely to be comparable to similar measures presented

by other issuers. EBITDA data is intended to provide additional information and should not be

considered in isolation or as a substitute for measures of performance prepared in accordance

with IFRS.

NET CASH

Net cash is defined as cash and cash equivalents less total current and non-current portions

of interest-bearing debt and lease liabilities.

AISC

This measures the costs to produce and sell a tonne of contained tin plus the capital sustaining

costs to maintain the mine, processing plant and infrastructure. AISC includes mine operating

production expenses such as mining, processing, administration, indirect charges (including

surface maintenance and camp and tailings dam construction costs), smelting costs and

deductions, refining and freight, distribution, royalties and product marketing fees. AISC does

not include depreciation, depletion, and amortization, reclamation expenses, borrowing costs

and exploration expenses.

Sustaining capital expenditures are defined as those expenditures which do not increase

contained tin production at a mine site and excludes all expenditures at the Company’s projects

and certain expenditures at the Company’s operating sites which are deemed expansionary in

nature.