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First Vanadium Announces Positive Preliminary Economic Assessment for the Carlin Vanadium Project in Nevada

Economic Studies

First Vanadium Announces Positive Preliminary Economic Assessment

for the Carlin Vanadium Project in Nevada

May 11, 2020- - Vancouver, British Columbia – First Vanadium Corp. (TSX-V: FVAN) (OTCQX®: FVANF) (FSE: 1PY)

(“First Vanadium” or the “Company”) announces positive results on its Preliminary Economic Assessment (PEA) for

the Company’s Carlin Vanadium Project located 6 miles south from the town of Carlin, Nevada in the United States.

The PEA has been prepared by independent consultant Wood Canada Limited (Wood) in accordance with National

Instrument 43-101. The PEA is based on the Mineral Resource Estimate outlined in the Company’s Technical Report

dated April 9, 2019. The PEA demonstrates positive economics for a large-scale open pit mining operation, with 16

years of Vanadium production and 4 additional years of acid/power sales.

Paul Cowley, President and Chief Executive Officer, said, “ The PEA crystalizes potential economics for the

Company’s vanadium asset and provides for design options and enhancement opportunities. Unit Operating costs

averaging US$4.81/lb V2O5 in the first 10 years and US$5.17/lb V2O5 over Life of Mine are of significant note, and in

the range of lower quartile operating costs of vanadium producers. We can see numerous opportunities to lower

both Capex and Opex to benefit the vanadium asset which we will act upon to advance the project.”

“With a positive PEA, the Carlin Vanadium Project becomes a n even more important resource of a critical and

strategic metal essential to protecting US n ational interests, particularly as the US look s towards vital future

domestic sources of strategic metals which includes vanadium.”

Paul Cowley continues, “In addition, the benefit of having both vanadium and a separate gold opportunity on the

same property located with in the world -famous Carlin Gold Trend is unique, broadens our opportunities and is

another of our many strengths. With our goal to maximize on all our high-quality opportunities to enhance value

for our shareholders, it is now time to bring our exceptional gold opportunity to the forefront with the aim to drill-

test this summer. This drill program will be led by Ex -Newmont Regional Manager and proven mine-finder, Dave

Mathewson who has found 6 gold deposits within 3-9 miles of the property.”

PEA Highlights (US$ unless otherwise noted):

 Life of mine (LOM) of 11 years of mining plus 5 years of stockpile feed , with 1.0 million tons annually of

process plant feed at an average grade of 0.71% V2O5 and average process recovery rates of 78%, resulting

in an annual average payable production of 11 million pounds of V2O5 flake

 Project includes a 4 year extension post-mineral processing of stockpiles, selling sulfuric acid and energy

exclusively from acid plant.

 Total payable production: 180 million pounds of V2O5 flake

 LOM average cash operating cost per payable V2O5 pound: US$5.17/lb V2O5; US$4.81/lb V2O5 over the first

10 years

 Pre-Production capital requirements: US$535 million

 Undiscounted cash flow Pre-tax: US$356 million, Undiscounted cash flow After-tax: US$301 million

 Pre-tax NPV (6%): US$56 million, After-tax NPV (6%): US$29 million

 Pre-tax IRR: 7.9%, After-tax IRR: 7.0%

 Pre-tax Payback period: 7.5 years, After-tax Payback period: 7.7 years

 Assumed metal price of US$10.65/lb V2O5

 Potential for up to 230 jobs at the peak of production

The preliminary economic assessment is p reliminary 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 there is no certainty that the preliminary economic assessment

will be realized. Mineral resources are not mineral reserves and do not have demonstrated economic viability.

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PEA Summary Results

The PEA parameters are summarized in Table 1. All currency is stated as US$ unless stated otherwise.

Table 1: PEA Summary Parameters

Assumptions

Vanadium Price (Base case) US$/lb V2O5 $10.65

Production Profile

Total Tons (millions) Oxide Processed 9.33

Total Tons (millions) Non-Oxide Processed 7.04

Process Plant Oxide Head Grade (% V2O5) 0.65

Process Plant Non-Oxide Head Grade (% V2O5) 0.79

Mine Life (years) 16

Project Life (years) – Years 17-20 only selling Sulfuric Acid and Energy from Acid Plant 20

Annual average process plant throughput (Mtpy) 1.02

Vanadium Process Plant Oxide Recovery 78.6%

Vanadium Process Plant Non-Oxide Recovery 77.4%

Total Payable Vanadium (V2O5) Million Pounds 181.69

Average annual Vanadium (V2O5) Production Million Pounds 11.40

Operating Costs

Unit Operating Costs (per ton processed) $56.79

Average Mining Costs (per ton) $2.30

Processing Costs (per ton Oxides) $27.59

Processing Costs (per ton Non-Oxide) $43.94

G&A (per ton processed) $2.01

LOM Average Cash Cost US$/lb V2O5 $5.17

Capital Requirements

Pre-Production Capital Cost (millions) $535

Sustaining Capital Cost (Life of Mine) Excluding Salvage $64.7

Royalty and Option Exercise (millions) - (Included in Pre-Production Capital Cost) $5.9

Taxes

Taxes (millions) $78

Project Economics

Pre-Tax

NPV (millions) (6% Discount Rate) $56

IRR (%) 7.9%

Payback (years) 7.5

Cumulative Undiscounted Cash Flows (millions) $356

After-Tax

NPV (millions) (6% Discount Rate) $29

IRR (%) 7.0%

Payback (years) 7.7

Cumulative Undiscounted Cash Flows (millions) $301

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Project Summary

The Carlin Vanadium Project is located 6 miles south of the town of Carlin, Nevada, and within the Carlin Gold

Trend, Nevada’s most prolific gold mining trend, dominated by Barrick and Newmont. The project possesses strong

infrastructure being only 6 miles by road to a major highway, rail hub, power and skilled mining work force . The

project is a near surface primary vanadium resource hosted in black shale, the largest highest-grade resource of its

kind in North America.

Mining

The mine design is based on two objectives; firstly, to mine the highest grade in the oxides, followed by non-oxides,

and secondly, once the whole deposit is mined, tailings produced by feeding the stockpiles would be stored in the

pit. A drill, blast, load, and haul profile has been built into the model at an average cost of US$$2.30/ton, however,

it may be possible that some of this material can be mined without drilling or blasting . This will be determined in

subsequent studies. A total of 69 million tons of material will be mined over the 11-year life of the open pit, mined

in phases. Maximum material moved in any one year will be 7 million tons. Nine million tons of oxide and seven

million tons of non-oxide material with an average strip ratio of 3.22:1 will be moved over the life of the pit. The

overall grade of the mined resource will be 0.71% V 2O5 and will include a 6 million ton lower grade stockpile that

will be processed when the pit is complete in years 12 to 16.

Metallurgy and Processing

The process plant is designed to produce V2O5 as a saleable product from two distinct material types that make-up

the resource , oxide and non -oxide shales , using conventional equipment and conventional beneficiation and

hydrometallurgical techniques. The Run -Of-Mine (ROM) oxide feed from the mine is attrition scrubb ed and

classified to produce an oxide concentrate. The Run -Of-Mine (ROM) non -oxide feed from the mine is crushed,

ground, attrition scrubbed/classified and floated to produce a non -oxide concentrate. Both concentrates follow

steps of acidulation, pressure oxidation, impurity removal, vanadium solvent extraction and precipitation as

ammonium metavanadate (AMV). Finally, AMV is calcined to form V 2O5 product. The overall recovery of V 2O5

through the process flowsheet for oxide material is estimated at 78.6%. The overall recovery of V2O5 for non-oxide

material is estimated at 77.4%.

Project Economics and Sensitivities

The economic results of the PEA are summarized in Table 2 on an after-tax basis. The sensitivities and the impact

of cash flows have been calculated up to +/- 45% variations against the base case. Project economics include a 4

year post mineral processing extension, when only the acid plant is operating and producing sulfuric acid and energy

for sale, which generate a contribution to the after -tax project economics of US $40 million to the cashflow and

US$12 million to the NPV@6%.

Table 2: Project Economics After Tax - Sensitivity.

V2O5 Price Sensitivity

-45% -30% -15% Base Case 15% 30% 45%

US$/lb V2O5 5.86 7.46 9.05 10.65 12.25 13.85 15.44

Cashflow After Tax US$M (507) (222) 57 301 543 783 1,020

NPV@6% After Tax - Base Case US$M (457) (286) (121) 29 174 316 457

NPV@8% After Tax US$M (442) (296) (154) (25) 100 222 343

IRR % 0.00% 0.00% 1.43% 7.02% 11.71% 15.85% 19.63%

Capital Cost Sensitivity

-45% -30% -15% Base Case 15% 30% 45%

Cashflow After Tax US$M 538 459 379 301 226 150 60

NPV@6% After Tax - Base Case US$M 243 172 101 29 (42) (115) (194)

NPV@8% After Tax US$M 183 114 45 (25) (94) (166) (241)

IRR % 19.71% 14.03% 10.03% 7.02% 4.69% 2.78% 1.02%

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Operating Cost Sensitivity

-45% -30% -15% Base Case 15% 30% 45%

Cashflow After Tax US$M 636 527 415 301 187 65 (68)

NPV@6% After Tax - Base Case US$M 224 160 95 29 (38) (110) (186)

NPV@8% After Tax US$M 141 87 32 (25) (82) (143) (208)

IRR % 13.04% 11.19% 9.21% 7.02% 4.61% 1.72% 0.00%

Further Project Enhancement Opportunities

The Company believes that there are numerous opportunities to enhance the Carlin Vanadium Project further

through:

• Expanding and defining, by drilling, additional oxide mineralization to the northwest end of the deposit, and

additional non-oxide mineralization to the east and west of the deposit , all to the Indicated category thereby

extending the processing period of high -grade resources beyond year 12 and deferring the processing of lower

grade stockpiles;

• More detailed process test work, engineering and project definition may reduce capital costs or contingencies;

• Further testing of higher efficiency centrifuge separation that could reduce mass pull in pre-concentration stage

and thereby reduce operating costs and improve recoveries;

• Further testing of alternative technologies in solid-liquid separation to potentially reduce the size of the tailing

facility, and IX and SX plants and thereby potentially reducing capital costs; and;

• The PEA will make recommendations to enhance and advance the vanadium project, as a phased work approach

to completing a Pre-Feasibility study, which would update the Project study to a higher level of precision.

Mineral Resource

The pit constrained Mineral Resource Estimate which formed the basis of the PEA, is set out in Table 3.

Table 3: Pit Constrained Mineral Resource Estimate for Carlin Vanadium Project– Effective January 31, 2019.

Classification Cut-off (% V2O5) Grade (% V2O5) Tons (M) V2O5 lb (M)

Indicated 0.3 0.615 24.64 303

Inferred 0.3 0.520 7.19 75

• Mineral Resources are not Mineral Reserves. Mineral resources which are not mineral reserves do not have demonstrated economic viability. There

has been insufficient exploration to define the Inferred Resources tabulated above as an Indicated or Measured Mineral Resource. There is no guarantee

that any part of the mineral resources discussed herein will be converted into a mineral reserve in the future.

• The Mineral Resources in this estimate were estimated using the Canadian Institute of Mining, Metallurgy and Petroleum (CIM), CIM Definition

Standards for Mineral Resources and Mineral Reserves (May 10, 2014), and Best Practice Guidelines adopted by CIM Council.

• The mineral resources listed in Table 14-4 are confined within a Whittle Pit Shell with a 45⁰ pit slope and a strip ratio of 2.6:1 including all categories.

The following parameters were used to construct the Whittle pit shell and to derive the mineral resource cut -off grade of 0.3% V 2O5: Metal prices :

US$12.50/lb V2O5 flake, Mining: US$2.50/t, Processing: US$52.50/t, G&A: US$1.50/t, Product Transport: $2.00/t, Process Recovery: 85%.

• Contained pounds may not add due to rounding.

Qualified Persons and NI 43-101 Disclosure

The results of the PEA in this news release were prepared by Wood Canada Limited and SRK Consulting (U.S.), Inc.,

in accordance with the Canadian securities regulatory requirements set out in National Instrument 43 -101,

Standards of Disclosure for Mineral Projects (“NI 43-101”), and has been reviewed and approved by, as it relates to

geology, sampling, drilling, exploration, QAQC and mineral resources: Dr. Bart Stryhas, CPG (SRK) ; as it relates to

metallurgy, processing, plant Capex and Opex: Alan Drake, Eng.L. (Wood); as it relates to infrastructure: Paul Baluch,

P.Eng. (Wood); as it relates to mine planning: Antonio Peralta Romero, P.Eng. (Wood); and as it relates to financial

modelling and economic analysis: Susana Gonzales, P.Eng. (Wood). All are independent Qualified Persons (“QP”),

as defined under NI 43-101.

Within 45 days from the date of this news release, the Company will file the PEA Technical Report on SEDAR.

The scientific and technical content in this news release that is not derived from the technical report has been

reviewed and approved by Paul Cowley, P.Geo., a Qualified Person as defined by National Instrument 43-101, and

President and CEO of the Company. This includes comments on the project’s comparative cash operating cost.

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About First Vanadium Corp.

First Vanadium has an option to earn a 100% interest in the Carlin Vanadium Project, located in Elko County, 6 miles

south from the town of Carlin, Nevada and Highway I-80.

ON BEHALF OF FIRST VANADIUM CORP.

per: "Paul Cowley"

CEO & President

(778) 655-4311

[email protected]

www.firstvanadium.com

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

Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-looking information

Certain statements in this news release constitute "forward-looking" statements. These statements relate to future events or the Company's

future performance and inc lude the Company’s ability to meet its obligations under the Access and Mineral Lease Agreement and the

conditions required to exercise in full its option to acquire the Carlin Vanadium project , for the project economics described herein to be

realized, ability to obtain permits, that metallurgical samples may not be representative and stated recoveries may not be achievable, that

the mine design is at a conceptual level and costs may change with additional design and engineering inputs. The metal price of V2O5

utilised in the study is based on market analyses by Roskill in 2018 and 2019 and a limited n umber of recent project studies. The assumed

metal price is in the middle range of these projections. It is higher than the current market price . All such statements involve substantial

known and unknown risks, uncertainties and other factors which may cause the actual results to vary from those expressed or implied by

such forward- looking statements. Forward- looking statements involve significant risks and uncertainties, they should not be read as

guarantees of future performance or results, and they will not necessarily be accurate indications of whether or not such results will be

achieved. Actual results could differ materially from those anticipated due to a number of factors and risks. Although the forward- looking

statements contained in this news release are based upon what management of the Company believes are reasonable assumptions on the

date of this news release, the Company cannot assure investors that actual results will be consistent with these forward-looking statements.

The forward-looking statements contained in this press release are made as of the date hereof and the Company 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 under applicable securities regulations.