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Jaguar Mining Reports Financial Results for the Fourth Quarter and Full Year 2022 __________________________________________________________________________________________

Financials

1

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

NEWS RELEASE

March 30, 2023 TSX:JAG

FOR IMMEDIATE RELEASE OTCQX:JAGGF

Jaguar Mining Reports Financial Results

for the Fourth Quarter and Full Year 2022

__________________________________________________________________________________________

Toronto, March 30, 2023 – Jaguar Mining Inc. ("Jaguar" or the "Company") (TSX:JAG, OTCQX:JAGGF) today

announced financial results for the fourth quarter and full year ended December 31, 2022 . All figures are in US

Dollars, unless otherwise expressed.

Fourth Quarter Highlights

• Revenue decreased 15% to $36.1 million compared with $42.7 million in the fourth quarter of 2021 . The

decrease was due to a reduction in ounces sold (-10%) and a reduction in realized gold price ( -5%), The

Company produced 8% less ounces (21,116 vs. 22,903) and with sales of 20,940 ounces in Q4 2022 compared

to 23,497 ounces in Q4 of 2021 the Company saw an increase in inventory rather than a decrease.

• Gold production decreased by 8% to 21,116 ounces compared to 22,903 ounces in the fourth quarter of 2021.

The lower production rate was due to a reduction in tonnes of ore processed of 2% and a decrease in head

grade of 5%.

• Operating costs totaled $21.4 million an increase of 14% compared to $18.8 million in the fourth quarter of

2021. The increase in operating costs came predominantly from a 29% increase in secondary development

combined with the inflationary pressures of the first 6 months of the year.

• Cash operating costs1 increased to $1,024 per ounce of gold sold compared to $802 per ounce of gold sold in

the fourth quarter of 2021 due to the higher operating costs and the reduction in ounces sold.

• All-in sustaining costs1 increased to $1,597 per ounce of gold sold compare d to $1,127 per ounce of gold sold

in the fourth quarter of 2021 due to the cash cost increase explained above, combined with higher sustaining

capital expenditures including: additional primary development, rehabilitating a ventilation raise, and investing

in a new fleet of trucks for Turmalina and Pilar which was received at the end of December.

• Net income for Q4 2022 increased to $11.5 million, compared with $3.5 million in Q4 2021, which includes an

impairment reversal of $10.7 million in Q4 2022 due to the increase in inferred resources, compared with an

impairment charge of $10.1 million in Q4 2021. Others major variances included a $6.6 million decline in

revenue, $2.6 million increase in operating costs, $1.6 million reduction on foreign exchange gain, and an

income tax expense increase of $1.9 million.

• Free cash flow 1 was $1.5 million and was based on operating cash flow plus asset retirement obligation

expenditures, less capital expenditures, compared to $8.2 million in the fourth quarter of 2021. Free cash flow

was $72 per ounce of gold sold compared to $348 per ounce of gold sold in the fourth quarter of 2021.

_________________________________

1 This is a Non-GAAP financial performance measure with no standard definition under IFRS. For more details, refer to the Non-

GAAP Performance Measures section of the MD&A.

2

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

Full Year Highlights

• Revenue decreased 6% to $142.5 million compared with $151.5 million in 2021, primarily due to lower ounces

of gold sold of 80,050 ounces as compared to 84,638 ounces in 2021, combined with a decrease in the average

realized gold price of $1,780 per ounce compared to $1,790 per ounce in 2021.

• Gold production for the year decreased 3% to 80,968 ounces compared to 83,878 ounces produced in 2021.

• Operating cash flow of $40.8 million; adjusted EBITDA of $45 million.

• Cash operating costs1 increased to $1,052 per ounce of gold sold compared to $831 per ounce of gold sold in

2021 mainly due to the reduction in ounces of gold sold , combined with inflation and an increase in secondary

development metres compared to 2021.

• All-in sustaining costs1 increased to $1,483 per ounce of gold sold compared to $ 1,215 in 2021, primarily due

to the increase of in cash operating cost1 explained above.

Cash Position and Working Capital1

• As at year end, the Company had a cash and cash equivalents position of $25.2 million, compared to $40.4

million as of December 31, 2021.

• As at year end , working capital 1 was $19.5 million, compared to $ 32 million as of December 31, 202 1, which

includes $3 million in short term loans from Brazilian banks.

Full Year 2023 Guidance

The Company previously provided its 2023 guidance on January 11, 2023. Details of production and cost guidance

for the year are summarized in the table below.

2023 Operating Parameters Low High

Production (oz of gold) 84,000 88,000

All-In Sustaining Costs ($/oz)1 $1,275 $1,375

(US$1:BRL5.20)

Vern Baker, President and CEO of Jaguar Mining stated: “We are pleased to report our fourth quarter and full year

financial results for 2022. It was a challenging year. We focused on investing in strengthening our mines, developing

the Faina project, and exploration. This investment in exploration, development, equipment, and project engineering

are providing the base for our future production. Our primary growth source remains the Faina project where we

have been investing in a n access ramp, in significant upgrading of the res ource through surface drilling, and in

progressing engineering to allow full definition of the project. For the year , we kept our total sustaining capital

relatively consistent while we were able to rehabilitate a ventilation raise and pay for a significant portion of a new

truck fleet for the Pilar mine. We also increased our growth and exploration spending by 90% as we invested

strongly into future opportunities.

In 2022, balance sheet strength and free cash flow generation enabled us t o invest a lmost $24 million in growth

projects, including advancing the Faina project . We also committed an additional $6 million into our greenfield

exploration effort while paying $7 million in dividends. Our cash balance was impacted in the fourth quart er with

more development, the rehabilitation of the ventilation raise and the purchase of a new fleet of haul trucks for Pilar.

These trucks match a partial fleet we have at Turmalina that have positively impacted performance in our mine

haulage.

_________________________________

1 This is a Non-GAAP financial performance measure with no standard definition under IFRS. For more details, refer to the Non-

GAAP Performance Measures section of the MD&A.

3

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

During the fourth quarter, our team continued to focus on consistent ounce production and increasing development

meters at our mines. Diamond drilling reduced during the quarter as our Faina drilling efforts came to an end and

we began preparing for new campaigns in 2023 at both mines and at several exploration opportunities.”

Fourth Quarter and Full Year 2022 Results

($ thousands, except where indicated)

2022 2021 2022 2021

Financial Data (Restated)1 (Restated)1

Revenue $ 36,108 $ 42,703 $ 142,500 $ 151,467

Operating costs 21,439 18,838 84,229 70,337

Depreciation 5,229 5,089 20,175 21,092

Gross profit 9,440 18,776 38,096 60,038

Net income1 11,525 3,552 21,440 24,055

Per share ("EPS") 0.16 0.05 0.30 0.33

EBITDA1 19,274 8,887 49,699 53,929

Adjusted EBITDA1,2,3 10,995 18,523 42,397 66,454

Adjusted EBITDA per share1,2,3 0.15 0.26 0.59 0.92

Cash operating costs (per ounce sold)2 1,024 802 1,052 831

All-in sustaining costs (per ounce sold)2 1,597 1,127 1,483 1,215

Average realized gold price (per ounce)2 1,724 1,819 1,780 1,790

Cash generated from operating activities 10,352 9,581 40,765 45,036

Free cash flow2 1,509 8,168 17,936 24,079

Free cash flow (per ounce sold)2 72 348 224 284

Sustaining capital expenditures2 10,289 6,015 26,417 25,671

Non-sustaining capital expenditures2 5,934 4,279 23,805 12,500

Total capital expenditures 16,223 10,294 50,222 38,171

Year ended

December 31,

Three months ended

December 31,

2 Average realized gold price, sustaining and non-sustaining capital expenditures, cash operating costs and all-in sustaining costs, free cash flow, EBITDA and adjusted

EBITDA, and adjusted EBITDA per share are non-GAAP financial performance measures with no standard definition under IFRS. Refer to the Non-GAAP Financial

Performance Measures section of the MD&A.

3 Adjusted EBITDA excludes non-cash items such as impairment, foreign exchange,stock-based compensation and write downs. For more details refer to the Non-GAAP

Performance Measures section of the MD&A.

1 Restatement of the financial statements for the year ended December 31, 2021, further information available on the 2021 Restatement note.

2022 2021 2022 2021

Operating Data

Gold produced (ounces) 21,116 22,903 80,968 83,878

Gold sold (ounces) 20,940 23,479 80,050 84,638

Primary development (metres) 983 1,174 3,659 4,438

Exploration development (metres) 583 284 2,649 284

Secondary development (metres) 1,538 1,189 5,264 4,835

Definition, infill, and exploration drilling (metres) 12,757 27,818 93,311 89,181

Three months ended

December 31,

Year ended

December 31,

4

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

2021 Restatement

During the preparation of the Company's financial statements for the year ended December 31, 2022, an error was

identified on the determination of the net book value in the impairment model for one of the cash -generating units

(CGUs) for the year ended December 31, 2021, and as such, required a restatement of the financial statements for

the year ended December 31, 2021, March 31 2022, June 30, 2022 and September 30, 2022 , to reflect an

impairment. There was no impact to the consolidated statement of cash flows as a result of this resta tement of

impairment charges. For further details, consult Note 27 of the audited consolidated financial statements for the

year ended December 31, 2022, available on SEDAR. KPMG LLP has not withdrawn its audit opinion letter dated

March 21, 2022, that accompanies the Company’s financial statements for the year ended December 31, 2021 (as

filed on SEDAR on March 21, 2022). Going forward in 2023, the Company will design and implement additional

internal controls to review the impact of past impairments and r eversals of past impairments on the calculation of

depreciation and net book values, as well as policies and procedures to improve the overall effectiveness of internal

control over financial reporting of the impairment model. Notwithstanding, the Company is confident that its

disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR) were effective for

the Company’s annual 2022 filings without a material weakness.

Non-GAAP performance

The Company has included the following Non-GAAP performance measures in this document: cash operating costs

per ounce of gold sold, all-in sustaining costs per ounce of gold sold, average realized gold price (per ounce of gold

sold), sustaining capital expenditures, non-sustaining capital expenditures, adjusted operating cash flow, free cash

flow, earnings before interest, taxes, depreciation and amortization (EBITDA), adjusted EBITDA and working

capital. These Non-GAAP performance measures do not have any standardized meaning prescribed by IFRS and,

therefore, may not be comparable to similar measures presented by other companies.

The Company believes that, in addition to conventional measures prepared in accordance with IFRS, certain

investors use this in formation to evaluate the Company ’s performance. Accordingly, they are 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. More specifically, Management believes that these figures are a useful indicator

to investors and management of a mine ’s performance as they provide: (i) a measure of the mine ’s cash margin

per ounce, by comparison of the cash operating costs per ounce to the price of gold; (ii) the trend in costs as the

mine matures; and (iii) an internal benchmark of performance to allow for comparison against other mines. The

definitions of these performance measures and reconciliation of the Non -GAAP measures to reported IFRS

measures are outlined below.

Reconciliation of Free Cash Flow1

($ thousands, except where indicated)

2022 2021 2022 2021

Cash generated from operating activities $ 10,352 $ 9,581 $ 40,765 $ 45,036

Adjustments

Asset Retirement Obligation 1,446 4,602 3,588 4,714

Sustaining capital expenditures2 (10,289) (6,015) (26,417) (25,671)

Free cash flow $ 1,509 $ 8,168 $ 17,936 $ 24,079

Ounces of gold sold 20,940 23,479 80,050 84,638

Free cash flow per ounce sold $ 72 $ 348 $ 224 $ 284

Three months ended

December 31,

Year ended

December 31,

1 This is a non-GAAP financial performance measure with no standard definition under IFRS.

2 Further detail on the sustaining capital expenditures composition can be found on the reconciliation of sustaining capital and non-sustaining capital

expenditures in the non-GAAP reconciliation.

5

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

Reconciliation of Cash Operating Costs, All-In Sustaining Costs and All-In Costs per Ounce Sold1

Reconciliation of sustaining capital and non-sustaining capital expenditures1

($ thousands, except where indicated)

2022 2021 2022 2021

Operating costs 21,439$ 18,838$ 84,229$ 70,337$

General & administration expenses 1,636 1,507 6,925 5,703

Corporate stock-based compensation 77 88 1,163 1,044

Sustaining capital expenditures¹ 10,289 6,015 26,417 25,671

All-in sustaining cash costs 33,441 26,448 118,734 102,755

Reclamation (operating sites) - 7 8 60

All-in sustaining costs 33,441$ 26,455$ 118,742$ 102,815$

Non-sustaining capital expenditures 5,934 4,279 23,804 12,500

Exploration and evaluation costs (greenfield) 1,543 1,829 6,037 5,129

Reclamation (non-operating sites) - 94 3 155

Care and maintenance (non-operating sites) 162 237 609 1,013

All-in costs 41,080$ 32,894$ 149,195$ 121,612$

Ounces of gold sold 20,940 23,479 80,050 84,638

Cash operating costs per ounce sold² 1,024$ 802$ 1,052$ 831$

All-in sustaining costs per ounce sold² 1,597$ 1,127$ 1,483$ 1,215$

All-in costs per ounce sold² 1,962$ 1,401$ 1,864$ 1,437$

Average realized gold price 1,724$ 1,819$ 1,780$ 1,790$

Cash operating margin per ounce sold 700$ 1,017$ 728$ 959$

All-in sustaining margin per ounce sold 127$ 692$ 297$ 575$

Three months ended

December 31,

Year ended

December 31,

2 Cash operating costs, all-in sustaining costs and all-in costs are all non-GAAP financial performance measures with no standard definition under IFRS. Result may

not calculate due to rounding.

1 Capital expenditures are included in our calculation of all-in sustaining costs and all-in costs.

($ thousands)

2022 2021 2022 2021

Sustaining capital1

Primary development 5,778$ 4,129$ 16,830$ 15,700$

Brownfield exploration 220 316 1,097 1,042

Mine-site sustaining 4,177 1,454 8,059 8,501

Other sustaining capital2 114 116 431 428

Total sustaining capital1 10,289 6,015 26,417 25,671

Non-sustaining capital (including capital projects)1

Mine-site non-sustaining 4,348 1,862 19,991 5,882

Asset retirement obligation - non-sustaining2 1,446 2,261 3,588 4,233

Other non-sustaining capital1 140 156 226 2,385

Total non-sustaining capital1 5,934 4,279 23,805 12,500

Total capital expenditures 16,223$ 10,294$ 50,222$ 38,171$

Three months ended

December 31,

Year ended

December 31,

1 Sustaining and non-sustaining capital are non-GAAP financial measures with no standard definition under IFRS. Refer to the non-GAAP Financial Performance

Measures section of the MD&A. Capital expenditures are included in the calculation of all-in sustaining costs and all-in costs.

2 Asset retirement obligation - non-sustaining is related to expenditures with dam closing projects. Payments related to the Company asset retirement

obligation are classified as operating activities in accordance with IFRS financial measures.

6

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

Reconciliation of Net Income (Loss) to EBITDA and Adjusted EBITDA 1

Working Capital1

($ thousands, except where indicated)

2022 2021

(Restated)1

2022 2021

(Restated)1

Net Income $ 11,525 $ 3,552 $ 21,440 $ 24,055

Income tax expense 1,884 - 5,426 7,939

Finance costs 617 227 2,581 776

Depreciation and amortization 5,248 5,108 20,252 21,159

EBITDA2 $ 19,274 $ 8,887 $ 49,699 $ 53,929

Impairment (reversal) charges (10,661) 10,135 (10,661) 10,135

Changes in other provisions and VAT taxes 1,283 (10) 1,188 1,358

Foreign exchange loss (gain) 1,022 (577) 1,008 (1,698)

Stock-based compensation 77 88 1,163 1,044

Other non-operating expenses (recoveries)3 - - - 1,686

Adjusted EBITDA2 $ 10,995 $ 18,523 $ 42,397 $ 66,454

Weighted average outstanding shares 72,452,927 72,441,622 72,461,530 72,396,926

Adjusted EBITDA per share2 $ 0.15 $ 0.26 $ 0.59 $ 0.92

Three months ended

December 31,

Year ended

December 31,

3 CentroGold royalty interest sales. As a result of the sale, the Company (i) derecognized the $8.5 million CentroGold project royalty interest asset, (ii) received and recorded

$7.0 million in Cash, (iii) recorded $0.2 million in legal and consulting costs associated with the transaction.

2 This is a non-GAAP financial performance measure with no standard definition under IFRS.

1 Restatement of the financial statements for the year ended December 31, 2021, further information available on the 2021 Restatement note.

Cash and cash equivalents $ 25,208 $ 40,373

Non-cash working capital

Other current assets:

Restricted cash 618 501

Inventory 16,239 14,546

Recoverable taxes 8,545 5,143

Other accounts receivable 343 92

Prepaid expenses and advances 3,615 2,176

Current liabilities:

Accounts payable and accrued liabilities (19,782) (15,660)

Notes payable (3,040) (3,027)

Lease liabilities (2,414) (1,431)

Current tax liability (1,881) -

Other taxes payable (1,056) (935)

Reclamation provisions (3,156) (6,847)

Legal and other provisions (3,751) (2,941)

Working capital¹ $ 19,488 $ 31,990

1 This is a non-GAAP financial performance measure with no standard definition under IFRS.

($ thousands)

December 31,

2022

December 31,

2021

7

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

Qualified Person

Scientific and technical information contained in this press release has been reviewed and approved by Jonathan

Victor Hill, BSc (Hons) (Economic Geology - UCT), FAUSIMM, Vice President Geology and Exploration, who is

also an employee of Jaguar Mining Inc., and is a "qualified person" as defined by National Instrument 43 -101

- Standards of Disclosure for Mineral Projects ("NI 43-101").

The Iron Quadrangle

The Iron Quadrangle has been an area of mineral exploration dating back to the 16th century. The discovery in

1699–1701 of gold contaminated with iron and platinum -group metals in the southeastern corner of the Iron

Quadrangle gave rise to the name of the town Ouro Preto (Black Gold). The Iron Quadrangle contains world -class

multi-million-ounce gold deposits such as Morro Velho, Cuiabá, and São Bento. Jaguar holds the third largest gold

land position in the Iron Quadrangle with just over 25,000 hectares.

About Jaguar Mining Inc.

Jaguar Mining Inc. is a Canadian -listed junior gold mining, development, and exploration company operating in

Brazil with three gold mining complexes and a large land package with significant upside exploration potential from

mineral claims. The Company's principal operating assets are located in the Iron Quadrangle, a prolific greenstone

belt in the state of Minas Gerais and include the Turmalina Gold Mine Complex and Caeté Mining Complex (Pilar

and Roça Grande Mines, and Caeté Plant). The Company also owns the Paciência Gold Mine Complex, which has

been on care and maintenance since 2012. The Roça Grande Mine has been on temporary care and maintenance

since April 2019. Additional information is available on the Company's website at www.jaguarmining.com.

For further information please contact:

Vernon Baker

Chief Executive Officer

Jaguar Mining Inc.

[email protected]

416-847-1854

Hashim Ahmed

Chief Financial Officer

Jaguar Mining Inc.

[email protected]

416-847-1854

Forward-Looking Statements

Certain statements in this news release constitute "forward -looking information" within the meaning of applicable Canadian securities

legislation. Forward-looking statements and information are provided for the purpose of providing information about manage ment's

expectations and plans relating to the future. All of the forward -looking information made in this news release is qualified by the

cautionary statements below and those made in our other filings with the securities regulators in Canada. Forward-looking information

contained in forward -looking statements can be identified by the use of words such as "are expected," "is forecast," "is targeted,"

"approximately," "plans," "anticipates," "projects," "anticipates," "continue," "estimate," "believe" or variations of such words and phrases

or statements that certain actions, events or results "may," "could," "would," "might," or "will" be taken, occur or be achie ved. All

statements, other than statements of historical fact, may be considered to be or include forward-looking information. This news release

contains forward-looking information regarding, among other things, expected sales, production statistics, ore grades, tonnes milled,

recovery rates, cash operating costs, definition/delineation drilling, th e timing and amount of estimated future production, costs of

production, capital expenditures, costs and timing of the development of projects and new deposits, success of exploration, development

and mining activities, currency fluctuations, capital requirements, project studies, mine life extensions, restarting suspended or disrupted

operations, continuous improvement initiatives, and resolution of pending litigation. The Company has made numerous assumptio ns

with respect to forward-looking information contained herein, including, among other things, assumptions about the estimated timeline

for the development of its mineral properties; the supply and demand for, and the level and volatility of the price of, gold; the accuracy

of reserve and resource estim ates and the assumptions on which the reserve and resource estimates are based; the receipt of

necessary permits; market competition; ongoing relations with employees and impacted communities; political and legal developments

in any jurisdiction in which the Company operates being consistent with its current expectations including, without limitation, the impact

of any potential power rationing, tailings facility regulation, exploration and mine operating licenses and permits being obt ained and

8

JAGUAR MINING INC.

First Canadian Place, 100 King Street West, 56th Floor, Toronto, Ontario, Canada M5X 1C9 T: 416-847-1854

renewed and/or there being adverse amendments to mining or other laws in Brazil and any changes to general business and economic

conditions. Forward-looking information involves a number of known and unknown risks and uncertainties, including among others: the

risk of Jaguar not meeting the forecast plans regarding its operations and financial performance; uncertainties with respect to the price

of gold, labour disruptions, mechanical failures, increase in costs, environmental compliance and change in environmental leg islation

and regulation, weather delays and increased costs or production delays due to natural disasters, power disruptions, procurement and

delivery of parts and supplies to the operations; uncertainties inherent to capital markets in general (including the sometimes volatile

valuation of securities and an uncertain ability to raise new capital) and other risks inherent to the gold exploration, deve lopment and

production industry, which, if incorrect, may cause actual results to differ materially from tho se anticipated by the Company and

described herein. In addition, there are risks and hazards associated with the business of gold exploration, development, min ing and

production, including environmental hazards, tailings dam failures, industrial accidents and workplace safety problems, unusual or

unexpected geological formations, pressures, cave-ins, flooding, chemical spills, procurement fraud and gold bullion thefts and losses

(and the risk of inadequate insurance, or the inability to obtain insurance, to cover these risks). Accordingly, readers should not place

undue reliance on forward-looking information.

For additional information with respect to these and other factors and assumptions underlying the forward-looking information made in

this news release, see the Company's most recent Annual Information Form and Management's Discussion and Analysis, as well as

other public disclosure documents that can be accessed under the issuer profile of "Jaguar Mining Inc." on SEDAR at www.sedar.com.

The forward-looking information set forth herein reflects the Company's reasonable expectations as at the date of this news release

and is subject to change after such date. The Company disclaims any intention or obligation to update or revise any forward -looking

information, whether as a result of new information, future events or otherwise, other than as required by law. The forward -looking

information contained in this news release is expressly qualified by this cautionary statement.

Non-IFRS Measures

This news rele ase provides certain financial measures that do not have a standardized meaning prescribed by IFRS. Readers are

cautioned to review the below stated footnotes where the Company expands on its use of non-IFRS measures.

1. Cash operating costs and cash operating cost per ounce are non-IFRS measures. In the gold mining industry, cash operating costs and

cash operating costs per ounce are common performance measures but do not have any standardized meaning. Cash operating costs

are derived from amounts included in the Consolidated Statements of Comprehensive Income (Loss) and include mine -site operating

costs such as mining, processing and administration, as well as royalty expenses, but exclude depreciation, depletion, share -based

payment expenses, and reclamation costs. Cash operating costs per ounce are based on ounces produced and are calculated by

dividing cash operating costs by commercial gold ounces produced; US$ cash operating costs per ounce produced are derived fro m

the cash operating costs per ounce produced translated using the average Brazilian Central Bank R$/US$ exchange rate. The Company

discloses cash operating costs and cash operating costs per ounce, as it believes those measures provide valuable assistance to

investors and analysts in evaluating the Company's operational performance and ability to generate cash flow. The most direct ly

comparable measure prepared in accordance with IFRS is total production costs. A reconciliation of cash operating costs per ounce to

total production costs for the most recent reporting period, the quarter ended December 31, 2022, is set out in the Company's fourth

quarter 2022 Management Discussion and Analysis (MD&A) filed on SEDAR at www.sedar.com.

2. All-in sustaining cost is a non-IFRS measure. This measure is intended to assist readers in evaluating the total costs of producing gold

from current operations. While there is no standardized meaning across the in dustry for this measure, except for non -cash items the

Company's definition conforms to the all -in sustaining cost definition as set out by the World Gold Council in its guidance note dated

June 27, 2013. The Company defines all -in sustaining cost as the s um of production costs, sustaining capital (capital required to

maintain current operations at existing levels), corporate general and administrative expenses, and in -mine exploration expenses. All-

in sustaining cost excludes growth capital, reclamation cost accretion related to current operations, interest and other financing costs,

and taxes. A reconciliation of all -in sustaining cost to total production costs for the most recent reporting period, the quarter ended

December 31, 2022, is set out in the Company's fourth quarter 2022 MD&A filed on SEDAR at www.sedar.com.