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Giyani Announces Positive Updated PEA Results for its K.Hill Manganese Project, Botswana

Economic Studies

Giyani Announces Positive Updated PEA Results for its K.Hill Manganese

Project, Botswana

Not for distribution to U.S. newswire services or for dissemination in the United States

TORONTO, April 12, 2021 (GLOBE NEWSWIRE) -- Giyani Metals Corp. (TSXV:EMM, GR:A2DUU8) (" Giyani" or the

"Company") is pleased to announce its updated preliminary economic assessment (“ Updated PEA”) to its previously

published PEA update in Q1 2020. The Updated PEA incorporates a 36% increase in the Inferred Mineral Resource estimate

resulting in a 21% increase in after-tax NPV from US$275 million to US$332 million (at a 10% discount rate) and are driven by

changes in the following parameters:

1. Change in final saleable product from High Purity Electrolytic Manganese Metal (“ HPEMM”) to High Purity Manganese

Sulphate Monohydrate (“HPMSM”). HPMSM requires fewer processing steps and consumes less energy compared to

production of HPEMM. Based on feedback from battery manufacturers during the last year, the Company believes

HPMSM is the preferred precursor material for the production of the Nickel-Cobalt-Manganese (“ NCM”) cathodes used

in lithium-ion batteries, especially for the Electric Vehicle (“ EV”) market and aligns with the Company’s strategy to be a

low or zero carbon footprint producer.

2. Associated changes in process flow, CAPEX and OPEX for the production of HPMSM.

3. A comprehensive remodelling of the geological model, wireframes, and block model incorporating all previously available

drilling results as well as the results from 11 holes from the recently completed infill drilling program available at the

time of reporting.

4. Reducing the cut-off grade to 7.3% MnO.

5. More accurate determination of the depletion caused by historical mining.

The Updated PEA NI 43-101 Technical Report will be filed on SEDAR under the Company’s profile by April 30, 2021.

Robin Birchall, CEO of the Company commented:

“We are delighted with the results of the work by our team on the ground in Botswana and our team of consultants working on

the revised process flowsheet and costing of the HPMSM salt option. The significant increase in the resource base is

extremely pleasing and we hope to add additional tonnes as we complete the assaying of the resource holes and commence

our exploration programs at the K.Hill extension and at Otse. I would like to thank the team for all their hard work.”

Updated PEA Highlights

• Eight (8) year mine life and ten (10) year project operating life, producing 891,000 tonnes of HPMSM.

• Incorporates the 1.7 million tonnes Inferred Mineral Resource estimate for K.Hill.

• Pre-tax NPV of US$431 million (C$573 million) and Post-tax NPV of US$332 million (C$442 million), using a 10%

discount rate.

• Estimated US$153 million (C$203 million) in life of mine capital requirement, of which US$118 million (C$157 million), is

pre-production capital.

• After-tax IRR of 80% and three (3) year payback period.

Updated Mineral Resource Estimate

The updated Mineral Resource estimate is now 1.7 million tonnes grading 25.7% manganese oxide (“ MnO”) at a cut-off grade

of 7.3% MnO. The table below summarizes the K.Hill Inferred Mineral Resource:

K.Hill Mineral Resource Statement – April 2021

Estimation Domain Category Tonnes

(Millions)

MnO

%

Al2O3

%

SiO2

%

Fe2O3

%

LOI

%

High-Grade

Upper Mn Shale Inferred Mineral Resource 1.1 31.9 9.8 21.9 18.6 10.0

Low-Grade

Upper Mn Shale Top Margin Inferred Mineral Resource 0.3 13.2 12.1 50.2 12.1 6.9

Low-Grade

Upper Mn Shale Bottom

Margin

Inferred Mineral Resource 0.2 12.6 11.7 49.3 14.6 5.3

TOTAL Inferred Mineral

Resource 1.7 25.7 10.5 30.9 16.8 8.7

Footnotes:

(1)  The Inferred Mineral Resource Estimate is reported above a cut-off grade of 7% MnO.

(2)  Tonnages are considered to be dry.

(3)  The Mineral Resource Estimate is constrained within grade based solids and within a Lerchs-Grossman Optimised pit

shell based on a HPMSM price of US$1,588 / t and the following parameters:

a. Mining cost – US$3.46 / t rock

b. Processing cost – US$213 / t ore

c. Selling cost – 3% Royalty and freight costs of US$60 /t HPMSM

d. G&A cost – US$20 / t ore

e. Discount rate – 10%

f. Processing recovery – 90.7%

g. Mining recovery – 95%

h. Mining dilution – 5%

i. Geotechnical slope angle - 45°

(4)  All figures are rounded to reflect the relative accuracy of the estimate.

(5)  Mineral Resources are not Mineral Reserves and do not have demonstrated economic viability.

It is uncertain if further exploration will convert Inferred Mineral Resources to higher confidence categories

Comparison to Previously Reported Resource Statements

Comparing the above mentioned Mineral Resource estimate (“MRE”) to the previously reported MRE dated April 2020, it can

be seen that, by optimizing fundamental parameters, the Company has been able to increase the Resource at K.Hill.

Specifically, as new data becomes available from the metallurgical test work, a lower cut-off grade could be applied. This is

evident in the reduced average grade in the latest MRE.

Comparison of K.Hill Mineral Resource Statement with Previous Revisions.

  PEA Revision

  Sept. 2019 April 2020 April 2021

Resource Statement (Million Tonnes) 1.10 1.24 1.70

Average MnO grade (%) 31.2 27.3 25.7

Comparison to Previously Reported PEA Economics

The economics are based on a projected average price of US$1,588 / tonne for HPMSM of 32% purity over the project life. The

average price of the product is based on an independent market study commissioned by the Company.

The following table compares the values of key indicators from the updated and amended PEA alongside those from the

technical reports filed in September 2019 and April 2020.

Key Indicator PEA September 2019 PEA April 2020 PEA April 2021

Project Lifetime 9 years 10 years 10 years

Pre-tax NPV US$369 million US$357 million US$431 million

After tax NPV US$285 million US$275 million US$332 million

IRR 90.6% 82.1% 80.0%

The PEA is considered preliminary in nature and includes Inferred Mineral Resources that are considered too speculative

geologically to have the economic considerations applied to them that would enable them to be categorized as Mineral

Reserves, and accordingly there is no certainty that the preliminary economic assessment will be realized. The expected

accuracy of costs in the PEA is within a -35% to +45% level of confidence, as is appropriate for the level of study and

accuracy of the input data provided.

Mineral Resources that are not Mineral Reserves do not by definition have demonstrated economic viability.

Qualified Persons Statement

The Qualified Person (as that term is defined by NI 43-101) responsible for preparing the Mineral Resource statement, PEA

and Amended Technical Report for K.Hill is Michael John Beare, BEng, CEng, MIOM of SRK Consulting (Kz) Ltd. Mr. Beare

has reviewed and approved the scientific and technical content contained in this press release and verified the underlying

technical data. Mr. Beare is independent of the Company.

About Giyani

Giyani Metals Corp. is a mineral resource company focused on the development of its K.Hill, Lobatse & Otse manganese

oxide projects in the Kanye Basin, Botswana, Africa. The Company's flagship K.Hill project is a near-surface deposit currently

going through a feasibility study to produce high-purity electrolytic manganese metal and manganese sulphate, both key

cathode ingredients for batteries in the expanding EV market.

Additional information and corporate documents may be found on www.sedar.com and on Giyani Metals Corp. Website:

https://giyanimetals.com/ .

On behalf of the Board of Directors of Giyani Metals Corp.

Robin Birchall, CEO

Contact:

Robin Birchall CEO, Director

+44 7711 313019

[email protected]

Judith Webster

Corporate Secretary & IR

+416-453-8818

[email protected]

Neither the TSX Venture Exchange (the "TSXV") nor its Regulation Services Provider (as that term is defined in the policies of

the TSXV) accepts responsibility for the adequacy or accuracy of this news release.

The securities described herein have not been registered under the United States Securities Act of 1933, as amended (the

"U.S. Securities Act"), or any state securities laws, and accordingly, may not be offered or sold to, or for the account or

benefit of, persons in the United States or "U.S. persons," as such term is defined in Regulation S promulgated under the

U.S. Securities Act ("U.S. Persons"), except in compliance with the registration requirements of the U.S. Securities Act and

applicable state securities requirements or pursuant to exemptions therefrom. This press release does not constitute an offer

to sell or a solicitation of an offer to buy any of the Company's securities to, or for the account of benefit of, persons in the

United States or U.S. Persons.

Forward Looking Information

This press release contains "forward-looking information" within the meaning of applicable Canadian securities legislation. All

statements in this news release, other than statements of historical fact, that address events or developments that Giyani

expects to occur, are "forward-looking statements". Forward-looking statements are statements that are not historical facts

and are generally, but not always, identified by the words "expects", "does not expect", "plans", "anticipates", "does not

anticipate", "believes", "intends", "estimates", "projects", "potential", "scheduled", "forecast", "budget" and similar

expressions, or that events or conditions "will", "would", "may", "could", "should" or "might" occur. Specific forward-looking

statements and forward-looking information herein includes completion of receipt of TSXV approval for the private placement

and completion of the private placement.

All such forward-looking statements are based on the opinions and estimates of the relevant management as of the date such

statements are made and are subject to certain assumptions, important risk factors and uncertainties, many of which are

beyond Giyani's ability to control or predict. Forward-looking statements are necessarily based on estimates and assumptions

that are inherently subject to known and unknown risks, uncertainties and other factors that may cause actual results, level of

activity, performance or achievements to be materially different from those expressed or implied by such forward-looking

statements. In the case of Giyani, these facts include their anticipated operations in future periods, planned exploration and

development of its properties, and plans related to its business and other matters that may occur in the future. This information

relates to analyses and other information that is based on expectations of future performance and planned work programs.

Forward-looking information is subject to a variety of known and unknown risks, uncertainties and other factors which could

cause actual events or results to differ from those expressed or implied by the forward-looking information, including, without

limitation: inherent exploration hazards and risks; risks related to exploration and development of natural resource properties;

uncertainty in Giyani's ability to obtain funding; commodity price fluctuations; recent market events and conditions; risks

related to the uncertainty of mineral resource calculations and the inclusion of inferred mineral resources in economic

estimation; risks related to governmental regulations; risks related to obtaining necessary licenses and permits; risks related

to their business being subject to environmental laws and regulations; risks related to their mineral properties being subject to

prior unregistered agreements, transfers, or claims and other defects in title; risks relating to competition from larger

companies with greater financial and technical resources; risks relating to the inability to meet financial obligations under

agreements to which they are a party; ability to recruit and retain qualified personnel; and risks related to their directors and

officers becoming associated with other natural resource companies which may give rise to conflicts of interests. This list is

not exhaustive of the factors that may affect Giyani's forward-looking information. Should one or more of these risks and

uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those

described in the forward-looking information or statements.

Giyani's forward-looking information is based on the reasonable beliefs, expectations and opinions of their respective

management on the date the statements are made, and Giyani does not assume any obligation to update forward looking

information if circumstances or management's beliefs, expectations or opinions change, except as required by law. For the

reasons set forth above, investors should not place undue reliance on forward-looking information. For a complete discussion

with respect to Giyani and risks associated with forward-looking information and forward-looking statements, please refer to

Giyani's financial statements and related MD&A, all of which are filed on SEDAR at www.sedar.com.