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IFOS.V ·

Itafos Reports Outstanding Q3 2025 Performance and Mechanical Completion of the H1/NDR MINE

Corporate Updates

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TSX-V: IFOS, OTCQX: ITFS

News Release

ITAFOS REPORTS OUTSTANDING Q3 2025 PERFORMANCE AND MECHANICAL COMPLETION OF THE H1/NDR MINE

HOUSTON, TX – November 5, 2025 – Itafos Inc. (TSX-V: IFOS) (OTCQX: ITFS) (the “Company”) today reported its Q3 2025 financial

results and provided a corporate update. The Company’s financial statements and management’s discussion and analysis for the three

and nine months ended September 30, 2025 ar e available under the Company’s profile at www.sedarplus.ca and on the Company’s

website at www.itafos.com. All figures are in thousands of US Dollars except as otherwise noted. A recorded webcast of management’s

commentary reviewing the Q3 2025 financial results and an update on the business will be available on the Company’s website on

Monday, November 10, 2025 (see details below).

CEO Commentary

Chief Executive Officer, David Delaney commented, “we are pleased to report another highly successful quarter in which the Comp any

maintained its exceptional operational and safety performance. We were able to take advantage of a fundamentally strong phospha te

market by sustaining industry-leading producti on rates at Conda and sales volume growth through the introduct ion of new dry fer tilizer

products at Arraias.

Adjusted EBITDA1 increased by over $17 million compared to the prior quarter and by almost $11 million on a year-over-year basis

despite continued elevated raw material costs. Total adjusted EBITDA of nearly $49 million was the highest level since the fourth quarter

of 2022.

We have finished mining at Rasmussen Valley and have begun the re clamation process at the site. The Husky 1 / North Dry Ridge

(“H1/NDR”) infrastructure build-out is mechanically complete and stockpiles from the new mines should allow the Conda plant to continue

to produce at current operating rates. Our resource delineation drilling program has commenced with further activities planned for 2026

and beyond to define the resources at our current leases and leverage our existing inf rastructure with the ultimate goal to ext end our

mine life well beyond the current 2037 plan.

In October, we successfully monetized the equity interest in St George Mining Limited (“St George”) that was received as consideration

for the sale of our Araxá Project. The sale of shares and the exercise of options generated gross proceeds of $21.8 million before taxes,

fees and associated expenses. In addition, St. George elected to pay the final two instalments ahead of schedule and we have received

the final US$11 million (less withholding tax payable) due under the sale agreement of the Araxa Project. Following these transactions,

we are pleased to announce our Board of Directors has approved a CAD$0.17 per share special dividend payable on December 11,

2025 with a record date of November 17, 2025. This will bring total distributions associated with the Araxá sale to CAD$0.22 per share.

Although phosphate prices have moderated o ff recent highs driven by farmer affordabi lity concerns, tight supply / demand dynami cs

remain. Looking forward, we believe the Company is well positioned to benefit from a fundamentally tight international phosphate market

subject to normal seasonal price resets.”

Q3 2025 Financial Highlights

For Q3 2025, the Company’s financial highlights were as follows:

 Revenues of $152.8 million in Q3 2025 compared to $120.0 million in Q3 2024;

 Adjusted EBITDA 1 of $48.9 million in Q3 2025 compared to $38.0 million in Q3 2024;

 Net income of $36.2 million in Q3 2025 compared to $18.3 million in Q3 2024;

 Basic earnings 1 of C$0.26/share in Q3 2025 compared to C$0.13/share in Q3 2024; and

 Free cash flow 1 of $(4.8) million in Q3 2024 compared to $(22.4) million in Q3 2024.

The increase in the Company’s Q3 2025 adjusted EBITDA compared to the corresponding period in the prior year was due to higher

revenues, which were partially offset by higher input sulfur and sulfuric acid costs at Conda.

The increase in the Company’s Q3 2025 net income compared to Q3 2024 was primarily due to higher gross margin and fair value gain

on investments, which were partially offset by higher finance expenses and higher income tax expense.

1 Adjusted EBITDA, basic earnings, and free cash flow are each a no n-IFRS financial measure. For additional information on non-IFRS and other

financial measures, see “Non-IFRS financial measures” below. International Financial Reporting Standards (“IFRS”).

2

The Company’s total capex2 spend in Q3 2025 was $21.6 million compared to $21.1 million in Q3 2024, which remained relatively

consistent year-over-year.

9M 2025 Financial Highlights

For 9M 2025, the Company’s financial highlights were as follows:

 Revenues of $415.4 million in 9M 2025 com pared to $353.1 million in 9M 2024;

 Adjusted EBITDA of $120.0 million in 9M 2025 compared to $114.0 million in 9M 2024;

 Net income of $96.9 million in 9M 2025 compared to $58.2 million in 9M 2024;

 Basic earnings of C$0.70/share in 9M 2025 compared to C$0.41/share in 9M 2024; and

 Free cash flow of $37.3 million in 9M 2025 compared to $37.8 million in 9M 2024.

The increase in the Company’s 9M 2025 adju sted EBITDA compared to 9M 2024 was primar ily due to higher revenues, which were

partially offset by higher sulfur and sulfuric acid costs at Conda.

The increase in the Company’s 9M 2025 net income compared to 9M 2024 was primarily due to higher gross margin, the gain on the

sale of the Araxá Project, fair value gain on investment and lower finance expenses, which were partially offset by withholding tax

expenses related to the sale of the Araxá Project.

The Company’s total capex spend in 9M 2025 was $60.3 million compared to $57.7 million in 9M 2024 with the increase primarily due to

development activities at Conda (H1/NDR and magnesium oxide reduction initiatives), and activities related to the fertilizer restart program

at Arraias (the “Fertilizer Restart Program”).

As of September 30, 2025, the Company’s financial highlights were as follows:

 Trailing 12 months Adjusted EBITDA 2 of $165.5 million;

 Net debt 2 of $6.1 million; and

 Net leverage ratio 2 of 0.0x.

Recent Developments

Equity interest in St George

 On October 16, 2025, the Company announced that it partially monetized its ownership interest in St George that it acquired as

consideration for the sale of its Ar axá Project, announced in February 2025. Between October 13 and 14, 2025, the Company

sold 277,893,103 SGQ Shares.

 On October 16, 2025, the Company issued an exercise notice to exercise the 86,111,025 options at AUD$0.04 per share.

 Between October 21 and 22, 2025, the Company sold the remaining 86,111,025 SGQ Shares.

 The total net proceeds received from t he sale of 364,004,128 SGQ Shares was $21.8 m illion, net of the exer cise price of the

options.

Sale of the Araxá Project

On November 5, 2025, St George made paym ent of the deferred cash c onsideration totaling $11 million (less withholding tax payab le)

due to the Company under the second and third instalments of the Sale Agreement relating to the acquisition by St George of the 100%

interest in the Araxá Rare Earths and Niobium Project in Minas Gerais, Brazil (the “Araxá Project”). As a result of the payment, the Araxa

Project sale transaction has been completed.

Special Dividend

The Board of Directors has approved a CAD$0.17 per share special dividend payable on December 11, 2025 to shareholders of recor d

as of the close of business on November 17, 2025.

Registered shareholders who are Canadian residents as reflected in the Company’s shareholder register will receive their divide nd in

Canadian dollars. Registered shareholders who are resident outside of Canada as reflect ed in the Company’s shareholder register ,

including the United States (“U .S.”), will receive their dividend in U.S. dollars , based on the spot price exchange rate calcul ated on

December 11, 2025. Intermediaries who are CDS participants may elect to have the dividend paid in U.S. dollars. Shareholders who hold

their shares through a broker or intermediary should contact their broker or intermediary directly for further details.

Dividend payments to shareholders will generally be subject to Internal Revenue Service withholding tax unless reduced through the

completion of tax election forms and/or in accordance with the pr ovisions of an applicable tax tr eaty. Both U.S. and non-U.S. r esident

registered shareholders should complete the appropriate tax forms and submit them to Itafos’ transfer agent, TSX Trust Company, to be

2 Total capex, trailing 12 months Adjusted EBITDA, net debt, and net leverage ratio are each a non-IFRS financial measure. For additional information

on non-IFRS and other financial measures, see “Non-IFRS financial measures” below.

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entitled to a reduced withholding tax rate. Shareholders who hold their shares through a broker or intermediary should contact their broker

or intermediary directly for further details.

FY 2025 Market and Financial Outlook

Market Outlook

Phosphate fertilizer prices were elevated in Q3 2025 compared to the previous quarter, driven by continued constraints on diammonium

phosphate (“DAP”) and monoammonium phosphate (“MAP”) exports from China and ongoing uncertainty surrounding US trade policy,

which has limited phosphate imports. While pr ices have moderated off the Q3 highs, pric es today remain above the historical fiv e-year

average price.

Despite strong global demand, low grain and oilseed prices continue to weigh on phosphate affordability. DAP and MAP prices relative

to crop values are near 20-year lows in terms of US farmer purchasing power. With a large US corn crop currently being harvested and

China continuing to source soybeans from competing suppliers, US affordability challenges are expected to persist in the near term.

However, with constrained domestic supply and steady global consumption, phosphate prices are expect ed to remain supported at

historically elevated levels in the short run.

Looking ahead, the Company anticipates a modest softening in phosphate prices through Q4 2025 due to:

 Continued weak US farmer affordability offset by a typical winter price reset to stimulate retail demand ahead of the 2026 planting

season;

 ongoing export restrictions from China;

 lower US MAP production; and

 ongoing uncertainty surrounding US phosphate import tariffs.

Financial Outlook

The Company revised its guidance for 2025 as follows:

(in millions of US Dollars Projected

except as otherwise noted) FY 2025

Sales Volumes (thousands of tonnes P2O5)3 345-355

Corporate selling, general and administrative expenses4 $15-17

Maintenance capex4 $16-20

Growth capex4 $60-70

Environmental and asset retirement obligations payments $6-8

Q3 and 9M 2025 Market Highlights

MAP New Orleans (“NOLA”) prices averaged $779/st in Q3 2025 compared to $636/st in Q3 2024, up 22% year-over-year, and averaged

$688/st in 9M 2025 compared to $606/st in 9M 2024, up 14% year-over-year.

Specific factors driving the year-over-year increase in MAP NOLA prices were as follows:

 lower than expected Chinese exports of MAP;

 continued strong global demand, particula rly from Africa, India and Brazil; and

 uncertainty surrounding US trade policy and imposition of tariffs on imported products.

3Sales volumes reflect quantity in P2O5 of Conda sales projections.

4Corporate selling, general and administrative expenses, maintenance capex, growth capex and liquidity are each a non-IFRS financial measure. For

additional information on non-IFRS and other financial measures, see “Non-IFRS financial measures” below.

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September 30, 2025, Highlights

As of September 30, 2025, the Company had trailing 12 months Adjusted EBI TDA of $165.5 million compared to $159.5 million as of

December 31, 2024 with the increas e primarily due to the same factors that resu lted in higher Adjusted EBITDA during Q3 2025 as

compared to Q3 2024 described above.

As of September 30, 2025, the Company had net debt of $6.1 million compared to $26.8 million as of December 31, 2024 , with the

reduction primarily due to higher cash and cash equivalents and lower debt balances. The Company’s net debt as of September 30, 2025

was comprised of $86.7 million in cash and $92.8 million in debt (gross of deferred financing costs). As of September 30, 2025 and the

end of 2024, the Company’s net leverage ratio was 0.0x and 0.2x, respectively.

As of September 30, 2025, the Company had liquidity4 of $166.7 million comprised of $86.7 million in cash and $80.0 million in undrawn

borrowing capacity under its $80.0 million asset-based revolving credit facility (“ABL Facility”).

Operations Highlights and Mine Development

Environmental, Health, and Safety (“EHS”)

 For Q3 2025, the Company sustained EHS performance, includin g no reportable environmental releases and three recordable

incidents, which resulted in a consolidated total recordable incident frequency rate (“TRIFR”) of 0.54.

 For 9M 2025, the Company sustained EHS performance, includin g no reportable environmental releases and five recordable

incidents, which resulted in a consolidated TRIFR of 0.54.

Conda

In Q3 2025, Conda

 Produced 91,219 tonnes P 2O5 compared to 92,311 tonnes P 2O5 in Q3 2024, which remained relatively consistent year-over-

year with higher MAP volumes offset by lower SPA volumes;

 Generated revenues of $134.0 million co mpared to $110.7 million in Q3 2024 with the increase primarily due to higher realized

prices for MAP and SPA products resulting from strong phosphate market dynamics; and

 Generated Adjusted EBITDA of $46.3 million compared to $37.7 million in Q3 202 4 with the increase primarily due to higher

realized prices from market strength outpacing higher sulfur and sulfuric acid costs.

In 9M 2025, Conda:

 Produced 262,025 tonnes P 2O5 compared to 252,090 tonnes P2O5 in 9M 2024 with the increase primarily due to a planned short

turnaround in 2025 (10 days) compared to a planned large scope turnaround in 2024 (25 days) and higher P2O5 production from

higher throughput from strong plant performance;

 Generated revenues of $379.0 million comp ared to $335.4 million in 9M 2024 with the increase primarily due to higher realized

prices for MAP and SPA products resulting from strong phosphate market dynamics; and

 Generated Adjusted EBITDA of $120. 1 million compared to $121.4 million in 9M 2024 with the increase primarily due to higher

realized prices from market strength outpacing higher sulfur and sulfuric acid costs.

Completion of Mining at Rasmussen Valley

The Company completed mining at the Rasmussen Valley mine in Q3 2025 after approximately seven years in operation, with reclamation

activities expected to commence in Q4 2025. Expected reclamation costs for the Rasmussen Valley mine are expected to be in the range

of $80 to $100 million with the majority of the spend to occur over the next 48 months.

Mine Life Extension

For the three and nine months ended September 30, 2025, the Company advanced activities related to the extension of Conda’s mine

life through the development of H1/NDR as follows:

 advanced H1/NDR capital activities including construction of rail loading facilities and mine development; and

 in June 2025, the Company received author ization from the Board of Directors to proceed with a capital project to construct a

new processing facility designed to lower the magnesium content of the ore from the H1/NDR mines in order to maintain P2O5

production capacity at the plant (the “MgO Reduction Project”).

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Exploration and Appraisal Program at Conda

As capital work at H1/NDR continues with first ore shipments expected in Q4 2025, the Company is focused on identifying and pursuing

opportunities to add additional resources and reserves to the pr oject to extend mine life beyond the current NI 43-101 - Standa rds of

Disclosures for Mineral Projects (“NI 43-101”) estimate of mid-20 37. To pursue this objective, the Company has commenced a mult i-

year, multi-lease exploration program, resource evaluation an d permitting program at Conda with an expected annual cost of

approximately $6-8 million.

The in-fill drilling program is focused on further delineating upside potential of the Husky 1 Lease through a targeted reserve delineation

appraisal that will reduce drill spacing to 250ft on center versus current spacing at 500ft.

Initial resource delineation drilling on the Dry Ridge Lease commenced in Q3 2025, with the initial program consisting of drilling on 2,400ft

centers to gain crucial geologic and metallurgical information that will be used to generate init ial resource models that will drive future

mine planning resource estimation and permitting studies.

Core drilling and geologic modeling of the Husky 3 and Husky 4 Leases is ahead of schedule as exploration core drilling commenced in

September 2025. This initial drilling will id entify the site geology and characterize the resource for future mine development along the

current mine trend.

In addition to these activities, preliminary work has commenced on environmental baseline resource studies that will be required for future

National Environmental Policy Act permitting and regulatory approval s. These geographically near field opportunities have the p otential

to extend mine life beyond the current NI 43 -101 estimate of mid-2037 in an efficient manner with the objective of utilizing th e current

infrastructure being built out at H1/NDR.

Arraias

In Q3 2025, Arraias:

 Produced 26,164 tonnes of excess sulfuric acid compared to 28,483 tonnes in Q3 2024 with the decreased due to due to higher

acid consumption with the start of Partially Acidulated Phosphate Rock (“PAPR”) and Granulated Partially Acidulated Phosphate

Rock (“G-PAPR”) production;

 Produced 29,564 tonnes P 2O5, compared to 12,719 tonnes P 2O5 in Q3 2024, with the increase due to ramp up of Direct

Application Phosphate Rock (“DAPR”) and PAPR production and the restart of the granulation plant to produce G-PAPR, as

part of the Fertilizer Restart Program; and

 Generated Adjusted EBITDA of $7. 0 million compared to $3.7 million in Q3 2024 with the increase primarily due to sulfuric acid

gross margin improvement driven by higher sales prices. In addition, the increase reflects higher sales of fertilizer products sales

during Q3 2025, particularly due to the contribution from G-PAPR.

In 9M 2025, Arraias:

 Produced 92,812 tonnes of excess sulfuric acid compared to 78, 011 tonnes in 9M 2024 driven by higher customer demand;

 Produced 40,291 tonnes P 2O5 of DAPR and PAPR compared to 16,513 tonnes P 2O5 in 9M 2024, with the increase driven by

higher demand for fertilizer products in line with seasonal market trends. In addition, significant sales of DAPR and PAPR, along

with the start of G-PAPR sales, have supported this growth; and

 Generated Adjusted EBITDA of $12.5 million compared to $3.5 million in 9M 2024 with the increase primarily due to a

combination of higher sulfuric acid gross margin driven by hig her sales prices and higher volume coupled with higher fertilizer

products sales in 2025, driven by significant higher sales volumes including the addition of the new product G-PAPR.

Q3 2025 Financial Results and Business Update Webcast

An on-demand recorded webcast of management commentary that revi ews the Q3 2025 financial results, provides an update on the

business and addresses analysts’ and investors’ recent frequently asked questions will be available on Monday, November 10, 202 5 at

4:30 p.m. ET. The webcast will be available on the Pr esentations & Events page of the Company’s website

www.itafos.com/investors/presentations-fact-sheets/ and will be available for 90 days.

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About Itafos

The Company is a phosphate and specialty fertilizer company with businesses and projects spanning three continents:

 Conda – a vertically integrated phosphate fertilizer business lo cated in Idaho, US, with the following production capacity:

- approximately 550kt per year of MAP, MAP with micronutri ents (“MAP+”), superphosphoric acid (“SPA”), merchant grade

phosphoric acid (“MGA”) and ammonium polyphosphate (“APP”)

- approximately 27kt per year of hydrofluorosilicic acid (“HFSA”)

 Arraias – a vertically integrated phosph ate fertilizer business located in Tocantins,Brazil, with the following production capacity:

 approximately 500kt per year of single super phosphate (“SSP”) and SSP with micronutrients (“SSP+”)

- approximately 40kt per year of excess sulfuric acid (220 kt per year gross sulfuric acid production capacity)

 Farim – a high-grade phosphate mine project located in Farim, Guinea-Bissau; and

 Santana – a vertically integrated hi gh-grade phosphate mine and fertilizer plant project located in Pará, Brazil

The Company is a Delaware corporation headquartered in Houston, Texas. The Company’s shares trade on the TSX-V under the ticker

“IFOS”. The Company’s shares also trade in the US on the OTCQX® Best Market (“OTCQX”) under the ticker symbol “ITFS”. The

Company’s principal shareholder is CL Fertilizers Holding LLC (“CLF”). CLF is an affiliate of global private investment firm Castlelake,

L.P.

For more information, or to join the Company’s mailing list, please visit www.itafos.com.

Forward-Looking Information

Certain information contained in this news release constitutes forward-looking information, including statements with respect to: the sale

of the Araxá Project; the special divide nd; Company guidance; import and export tari ffs; the Company’s planned operations, strategies

and projects, including the MgO Reduction Project; the timing for the commencement of operations and first ore at H1/NDR; the expected

resource life of H1/NDR; exploration activities to extend mine life; and economic and market trends with respect to the global agriculture

and phosphate fertilizer markets. All information other than informa tion of historical fact is forward-looking information. Sta tements that

address activities, events or developments that the Company believes, expects or anticipates will or may occur in the future include, but

are not limited to, statements regarding esti mates and/or assumptions in respect of the Company’s financial and business outloo k are

forward-looking information. The use of any of the words “int end”, “anticipate”, “plan”, “continue”, “estimate”, “expect”, “may”, “will”,

“project”, “should”, “would”, “believe”, “predict” and “potential” and similar expressions are intended to identify forward-looking information.

The forward-looking information contained in this news releas e is based on the opinions, assumptions and estimates of managemen t,

some of which are set out herein, which management believes are reasonable as at the date the statements are made. Those opinions,

assumptions and estimates are inherently subject to a variety of risks and uncertainties and other known and unknown factors that could

cause actual events or results to differ materially from those projected in the forward-looking information. These include the Company’s

expectations and assumptions with respect to the following: commodity prices; operating results; safety risks; changes to the Company’s

mineral reserves and resources; risk that timing of expect ed permitting will not be met; changes to mine development and comple tion;

foreign operations risks; changes to regulat ion; environmental risks; the impact of w eather and climate change; risks related t o asset

retirement obligations, general economic changes, including infl ation and foreign exchange rates; the actions of the Company’s

competitors and counterparties; financing, liq uidity, credit and capital risks; the loss of key personnel; impairment risks; cy bersecurity

risks; risks relating to transportation and infrastructure; chang es to equipment and suppliers; concentration risks, adverse li tigation;

changes to permitting and licensing; geo-political risks; loss of land title and access rights; changes to insurance and uninsured risks; the

potential for malicious acts; market and sto ck price volatility; changes to technology, innovation or artificial intelligence; changes to tax

laws; the risk of operating in foreign jurisdictions; the risks posed by a controlling shareholder and other conflicts of interest; risks related

to reputational damage, the risk associated with epidemics, pandemics and public health; the risks associated with environmental justice;

and any risks related to internal controls over financial reporting risks. Readers are cautioned that the foregoing list of risks, uncertainties

and assumptions is not exhaustive.

Although the Company has attempted to identify crucial factors that could cause actual actions, events or results to differ materially from

those described in the forward-looking info rmation, there may be other fa ctors that cause actions, events or results not to be as

anticipated, estimated or intended. Additi onal risks and uncertainties affecting the forw ard-looking information contained in t his news

release are described in greater detail in the Company’s Annual Information Form and current Management’s Discussion and Analysis

available under the Company’s profile on SEDAR+ at www.sedarplus.ca and on the Company’s website at www.itafos.com. There can

be no assurance that forward-looking information will prove to be accurate, as actual results and future events could differ materially from

those anticipated in such information. The reader is cautioned not to place undue reliance on forward-looking information. The Company

undertakes no obligation to update forward-l ooking statements if circumst ances or management’s estimates, assumptions or opinions

should change, except as required by applicable securities law. The forward-looking information included in this news release is expressly

qualified by this cautionary statement and is made as of the date of this news release.

This news release contains future-oriented financial information and financial outlook information (together, “FOFI”) about the Company’s

prospective results of operations, includ ing statements regarding expected Adjusted EB ITDA, net income, basic earnings per shar e,

corporate selling, general and adm inistrative expenses, maintenance capex, growth capex and free cash flow. FOFI is subject to the

same assumptions, risk factors, limitations and qualifications as set forth in the above pa ragraph. The Company has included the FOFI

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to provide an outlook of managem ent’s expectations regarding anticipated activities and results, and such information may not b e

appropriate for other purposes. The Company and management belie ve that the FOFI has been pr epared on a reasonable basis,

reflecting management’s reasonable estimates and judgements; however, actual results of operations and the resulting financial results

may vary from the amounts set forth herein. Any financial outlook information speaks only as of the date on which it is made an d the

Company undertakes no obligation to publicly update or revise any financial outlook information except as required by applicabl e

securities laws.

NEITHER THE TSX-V NOR ITS REGULATION SERVICES PROVIDER (AS THAT TERM IS DEFINED IN THE POLICIES OF THE TSX-

V) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS NEWS RELEASE.

Contacts:

For Investor Relations:

Matthew O’Neill

Executive Vice President & Chief Financial Officer

[email protected]

713-242-8446

For Media:

Alliance Advisors IR

Fatema Bhabrawala

Director, Media Relations

[email protected]

647-620-5002

Scientific and Technical Information

The scientific and technical information contained in this news release related to Mineral Resources for Conda has been reviewe d and

approved by Jerry DeWolfe, Professional Geologist (P.Geo.) with the Association of Professional Engineers and Geoscientists of Alberta.

Mr. DeWolfe is a full-time employee of WSP Canada Inc. and is independent of the Company. The scientific and technical informat ion

contained in this news release related to Mineral Reserves for Conda has been reviewed and approved by Terry Kremmel, Professional

Engineer (P.E.) licensed by the States of Mi ssouri and North Carolina. Mr. Kremmel is a full-time employee of WSP USA, Inc. and is

independent of the Company. The Company’s latest technical report in respect of Conda is entitled, “NI 43-101 Technical Report Itafos

Conda Project, Idaho, USA,” with an effective date of July 1, 2023 and is available under the Company’s website at www.itafos.com and

under the Company’s profile on SEDAR+ at www.sedarplus.ca.

Non-IFRS Financial Measures

This press release contains both IFRS and certain non-IFRS measures that management consid ers to evaluate the Company’s

operational and financial performance. Non-IFRS measures are a numerical measure of a company’s performance, that either include or

exclude amounts that are not normally included or excluded from t he most directly comparable IFRS measures. Management believes

that the non-IFRS measures provide useful supplemental information to investors, analysts, lenders and others. In evaluating non-IFRS

measures, investors, analysts, lenders and others should consider that non-IFRS measures do not have any standardized meaning under

IFRS and that the methodology applied by the Company in calculating such non-IFRS measures may differ among companies and

analysts. Non-IFRS measures should not be considered as a substitute for, nor superior to, measures of financial performance prepared

in accordance with IFRS. Definitions and reconciliations of non-IFRS measures to the most directly comparable IFRS measures are

included below.

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DEFINITIONS

The Company defines its non-IFRS measures as follows:

Non-IFRS

measure

Definition Most directly comparable IFRS

measure

Why the Company uses the

measure

EBITDA Earnings before interest, taxes,

depreciation, depletion and

amortization

Net income (loss) and operating income

(loss)

EBITDA is a valuable indicator of

the Company’s ability to generate

operating income

Adjusted EBITDA EBITDA adjusted for non-cash,

extraordinary, non-recurring and other

items unrelated to the Company’s core

operating activities

Net income (loss) and operating income

(loss)

Adjusted EBITDA is a valuable

indicator of the Company’s ability

to generate operating income

from its core operating activities

normalized to remove the impact

of non-cash, extraordinary and

non-recurring items. The

Company provides guidance on

Adjusted EBITDA as useful

supplemental information to

investors, analysts, lenders, and

others

Basic earnings

(C$/share)

Basic earnings per share denominated

in US dollars ($/share) divided by the

average exchange rate C$/$ during the

period.

Basic earnings ($/share) The Company considers that

basic earnings (C$/share) is a

useful indicator to investors given

that the Company’s shares

primarily trade in C$

Trailing 12

months Adjusted

EBITDA

Adjusted EBITDA for the current and

preceding three quarters

Net income (loss) and operating income

(loss) for the current and preceding three

quarters

The Company uses the trailing 12

months Adjusted EBITDA in the

calculation of the net leverage

ratio (non-IFRS measure)

Total capex Additions to property, plant, and

equipment and mineral properties

adjusted for additions to asset

retirement obligations, additions to

right-of-use assets and capitalized

interest

Additions to property, plant and

equipment and mineral properties

The Company uses total capex in

the calculation of total cash

capex (non-IFRS measure)

Maintenance

capex

Portion of total capex relating to the

maintenance of ongoing operations

Additions to property, plant and

equipment and mineral properties

Maintenance capex is a valuable

indicator of the Company’s

required capital expenditures to

sustain operations at existing

levels

Growth capex Portion of total capex relating to the

development of growth opportunities

Additions to property, plant and

equipment and mineral properties

Growth capex is a valuable

indicator of the Company’s

capital expenditures related to

growth opportunities.

Total cash capex Total capex less accrued capex A dditions to property, plant and

equipment and mineral properties

The Company uses total cash

capex in the calculation of cash

growth capex (non-IFRS

measure)

Cash

maintenance

capex

Maintenance capex less accrued

maintenance capex

Additions to property, plant and

equipment and mineral properties

The Company uses cash

maintenance capex in the

calculation of cash growth capex

(non-IFRS measure)

Cash growth

capex

Growth capex less accrued growth

capex

Additions to property, plant and

equipment and mineral properties

The Company uses cash growth

capex in the calculation of free

cash flow (non-IFRS measure).

Net debt Debt less cash and cash equivalents

plus deferred financing costs (does not

consider lease liabilities)

Current debt, long-term debt and cash

and cash equivalents

Net debt is a valuable indicator of

the Company’s net debt position

as it removes the impact of

deferring financing costs.

Net leverage ratio Net debt divided by trailing 12 months

Adjusted EBITDA

Current debt, long-term debt and cash

and cash equivalents; net income (loss)

and operating income (loss) for the

current and preceding three quarters

The Company’s net leverage

ratio is a valuable indicator of its

ability to service its debt from its

core operating activities.

Liquidity Cash and cash equivalents plus

undrawn committed borrowing capacity

Cash and cash equivalents Liquidity is a valuable indicator of

the Company’s liquidity