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Ivanhoe Mines issues 2023 first quarter financial results, and overview of construction and exploration activities

Mine Development & Operations Financials Exploration Programs

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May 3, 2023

Ivanhoe Mines issues 2023 first quarter financial results, and

overview of construction and exploration activities

■

Kamoa-Kakula sold 86,777 tonnes of payable copper during the

quarter and recognized record revenue of $689 million, as well

as record EBITDA of $452 million

■

Ivanhoe Mines recorded Q1 2023 profit of $82 million, net of

$31 million non-cash loss on the convertible bond fair

valuation

■

Kamoa-Kakula produced 93,603 tonnes of copper in Q1 2023,

including a record 34,915 tonnes of copper in March, following

debottlenecking program completed ahead of schedule

■

Kamoa-Kakula’s quarterly cost of sales total $1.25 per lb. of

payable copper; C1 cash costs of $1.42 per lb. towards the

lower end of guidance

■

Kamoa-Kakula’s Phase 3 expansion on track for Q4 2024;

boosting copper production to a ten-year average of 620,000

tonnes per annum, at C1 cash cost of $1.22/lb.

■

Ivanhoe Mines commences optimization work on installing

hoisting capacity in Shaft 3 at the Tier-One Platreef palladium,

nickel, platinum, rhodium, copper and gold mine in

South Africa

■

Ivanhoe Mines agrees off-take terms with Gécamines and

Glencore for 100% of Kipushi's zinc concentrate, together with

US$250 million facility

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JOHANNESBURG, SOUTH AFRICA – Ivanhoe Mines’ (TSX: IVN; OTCQX: IVPAF)

President Marna Cloete and Chief Financial Officer David van Heerden are

pleased to present the company’s financial results for the three months ended

March 31, 2023. Ivanhoe Mines is a leading Canadian mining company that is

advancing its four principal mining and exploration projects in Southern Africa:

the Phase 3 expansion of the Kamoa-Kakula Copper Complex in the Democratic

Republic of Congo (DRC) that commenced commercial operations in July 2021;

the construction of the Platreef palladium, nickel, platinum, rhodium, copper and

gold project in South Africa, scheduled for first production in the third quarter of

2024; the restart of the historic Kipushi zinc-copper-lead-germanium mine in the

DRC, also scheduled for first production in the third quarter of 2024; and the

exploration for new copper discoveries on Ivanhoe’s 2,407-square-kilometre

Western Foreland exploration project, which is adjacent to Kamoa-Kakula. All

figures are in U.S. dollars unless otherwise stated.

FINANCIAL HIGHLIGHTS

• Ivanhoe Mines recorded a profit of $82 million for Q1 2023, compared to a

profit of $22 million for the same period in 2022. The profit in the quarter is net

of a $31 million non-cash loss on the fair value adjustment of the embedded

derivative financial liability of the convertible bond, resulting predominantly

from a 14% increase in the share price from C$10.70 per share to C$12.21 per

share at quarter end. The profit includes Ivanhoe Mines’ share of profit and

finance income from the Kamoa-Kakula joint venture of $130 million for Q1

2023.

• Adjusted Q1 2023 EBITDA for the Ivanhoe Mines group of $168 million,

compared to $145 million for the same period in 2022, and $162 million for Q4

2022, which includes an attributable share of EBITDA from Kamoa-Kakula.

• During Q1 2023, Kamoa-Kakula sold 86,777 tonnes of payable copper and

recognized record revenue of $689 million, with an operating profit of $416

million and record quarterly EBITDA of $452 million.

• Kamoa-Kakula’s cost of sales per pound (lb.) of payable copper sold was

$1.25/lb. for Q1 2023 compared with $1.08/lb. and $1.08/lb. in Q4 2022 and Q1

2022, respectively. Cash costs (C1) per pound of payable copper produced in

Q1 2023 totalled $1.42/lb., compared to $1.42/lb. and $1.21/lb. in Q4 2022 and

Q1 2022, respectively.

• Ivanhoe Mines has a strong balance sheet with cash and cash equivalents of

$497 million on hand as at March 31, 2023, and expects Kamoa-Kakula’s Phase

1 and Phase 2 cash flow to be sufficient to fund the Phase 3 expansion capital

cost requirements at current copper prices.

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• Off-take and financing terms agreed with Gécamines and Glencore to return

Ivanhoe’s ultra-high-grade Kipushi Mine to production in Q3 2024; off-take

term sheet for 100% of Kipushi’s zinc concentrate, together with a $250-million

facility to finance construction.

OPERATIONAL HIGHLIGHTS

• Kamoa-Kakula produced 93,603 tonnes of copper in Q1 2023, including a

record 34,915 tonnes of copper in March 2023, following the completion of the

debottlenecking program in late February 2023, ahead of schedule and on-

budget.

• Kamoa-Kakula’s Phase 1 and 2 concentrators have continued to perform

strongly, achieving a daily mill throughput record of over 29,000 tonnes, and

also achieving recoveries in excess of 88% during March and April,

significantly higher than the design rate of 86%.

• Construction for Platreef’s Phase 1 concentrator is advancing well and is on

track for first production in Q3 2024. The Shaft 2 headgear concrete structure

is complete to a height of approximately 79 metres. Shaft 2’s overall height will

be approximately 100 metres above ground, including the steel structure

housing the main winders.

• Ivanhoe initiated an optimization study at Platreef to potentially accelerate

production from the Phase 2 expansion. The study will consider the

implications of converting the 5.1-metre-diameter ventilation shaft (Shaft 3),

which is under construction, to a production shaft with the capability to hoist.

• Surface construction activities and underground development of the Big Zinc

orebody at Kipushi are advancing ahead of schedule, with first concentrate

production expected in Q3 2024.

• Ivanhoe continues its expansive copper exploration program on its Western

Foreland licences that cover approximately 2,407 square kilometres adjacent

to Kamoa-Kakula. Diamond drilling commenced in early January with a single

contractor rig, which was increased to three rigs by the end of March, together

with an Ivanhoe Land Cruiser mounted diamond drill rig. A total of 4,883

meters of diamond core was drilled during the quarter, which was wet season.

• Ivanhoe Mines published its sixth annual Sustainability Report, underscoring

the company’s ongoing commitment to “mining with a greater purpose” and

its pursuit to be a global leader in responsible mining. Please visit

www.ivanhoemines.com to view the report.

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Watch a Q1 2023 video of operations and construction activities at

Kamoa-Kakula: https://vimeo.com/823071306/8b676323fb

Read Ivanhoe’s First Quarter 2023 Sustainability Update:

https://bit.ly/40XMxeC

Q1 2023 conference call for investors

Ivanhoe Mines will hold an investor conference call to discuss its Q1 2023

financial results at 10:30 a.m. Eastern time / 7:30 a.m. Pacific time on Wednesday,

May 3. The conference call will conclude with a question-and-answer (Q&A)

session. Media are invited to attend on a listen-only basis.

To view the webcast please use the following link: https://edge.media-

server.com/mmc/p/i6yyz97g

Analysts are invited to join by phone for the Q&A using the following link:

https://register.vevent.com/register/BI639b8647ae7c4cf6802991597dd26b68

An audio webcast recording of the conference call, together with supporting

presentation slides, will be available on Ivanhoe Mines’ website at

www.ivanhoemines.com.

After issuance, the Financial Statements and Management’s Discussion and

Analysis will be available at www.ivanhoemines.com and www.sedar.com.

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Principal projects and review of activities

1. Kamoa-Kakula Copper Complex

39.6%-owned by Ivanhoe Mines

Democratic Republic of Congo

The Kamoa-Kakula Copper Complex operated as the Kamoa Holding joint venture

between Ivanhoe Mines and Zijin Mining, has been independently ranked as the world’s

third-largest copper deposit by international mining consultant Wood Mackenzie in

2027. The project is approximately 25 kilometres southwest of the town of Kolwezi and

about 270 kilometres west of Lubumbashi. Kamoa-Kakula Copper Complex’s Phase 1

concentrator began producing copper in May 2021 and achieved commercial production

on July 1, 2021. The Phase 2 concentrator, which doubled nameplate production

capacity, was commissioned in April 2022.

Ivanhoe sold a 49.5% share interest in Kamoa Holding Limited (Kamoa Holding) to Zijin

Mining and a 1% share interest in Kamoa Holding to privately owned Crystal River in

December 2015. Kamoa Holding holds an 80% interest in the project. Ivanhoe and Zijin

Mining each hold an indirect 39.6% interest in Kamoa-Kakula, Crystal River holds an

indirect 0.8% interest, and the DRC government holds a direct 20% interest. Kamoa-

Kakula’s employee workforce is currently 97% Congolese.

Aerial view of Kamoa-Kakula’s Copper Complex, which is now operating at

a recently increased processing capacity of 9.2 million tonnes per annum,

and production capacity of up to 450,000 tonnes of copper per annum.

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Kamoa-Kakula summary of operating and financial data

Q1 2023 Q4 2022 Q3 2022 Q2 2022 Q1 2022

Ore tonnes milled (000’s tonnes) 1,930 2,006 2,082 1,950 1,083

Copper ore grade processed (%) 5.42% 5.40% 5.60% 5.44% 5.91%

Copper recovery (%) 87.1% 86.1% 85.9% 84.0% 87.1%

Copper in concentrate produced (tonnes) 93,603 92,761 97,820 87,314 55,602

Payable copper sold (tonnes) 86,777 92,208 93,812 85,794 51,919

Cost of sales per pound ($ per lb.) 1.25 1.08 1.05 1.15 1.08

Cash cost (C1) ($ per lb.) 1.42 1.42 1.43 1.42 1.21

Realized copper price ($ per lb.) 4.04 3.54 3.50 4.34 4.51

Sales revenue before remeasurement

($’000)

659,529 619,997 570,504 699,381 467,453

Remeasurement of contract receivables

($’000)

29,594 53,473 (110,031) (205,248) 52,142

Sales revenue after remeasurement

($’000)

689,123 673,470 460,473 494,133 519,595

EBITDA ($’000) 452,422 451,371 254,423 286,313 399,391

EBITDA margin (% of sales revenue) 66% 67% 55% 58% 77%

All figures in the above tables are on a 100%-project basis. Metal reported in concentrate is before

refining losses or deductions associated with smelter terms. This MD&A includes “EBITDA”, “Adjusted

EBITDA”, “EBITDA margin” and “Cash costs (C1)” which are non-GAAP financial performance measures.

For a detailed description of each of the non-GAAP financial performance measures used herein and a

detailed reconciliation to the most directly comparable measure under IFRS, please refer to the non -

GAAP Financial Performance Measures section in the MD&A .

C1 cash cost per pound of payable copper produced can be further broken

down as follows:

C1 cash costs are prepared on a basis consistent with the industry standard definitions by Wood

Mackenzie cost guidelines but are not measures recognized under IFRS. In calculating the C1 cash cost,

Q1 2023 Q4 2022 Q3 2022 Q2 2022 Q1 2022

Mining ($ per lb.) 0.41 0.40 0.41 0.39 0.30

Processing ($ per lb.) 0.19 0.16 0.12 0.14 0.15

Logistics charges (delivered to China) ($ per lb.) 0.46 0.50 0.56 0.51 0.36

Treatment, refining and smelter charges ($ per lb.) 0.23 0.23 0.21 0.21 0.20

General and administrative expenditure ($ per lb.) 0.13 0.13 0.13 0.17 0.20

C1 cash cost per pound of payable

copper produced ($ per lb.) 1.42 1.42 1.43 1.42 1.21

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the costs are measured on the same basis as the Company’s share of profit from the Kamoa Holding joint

venture that is contained in the financial statements. C1 cash costs are used by management to evaluate

operating performance and include all direct mining, processing, and general and administrative costs.

Smelter charges and freight deductions on sales to the final port of destination, which are recognized as a

component of sales revenues, are added to C1 cash cost to arrive at an approximate cost of delivered,

finished metal. C1 cash costs exclude royalties and production taxes and non-routine charges as they are

not direct production costs.

John Katumbwe, Scooptram (LHD) driver, developing the twin decline to

the new Kamoa 1 and Kamoa 2 underground mines, which will be the

source of copper ore for Kamoa-Kakula’s Phase 3 concentrator. Total

copper production from Kamoa-Kakula is expected to increase to 600,000

tonnes per annum in Q4 2024.

Kamoa-Kakula produced 93,603 tonnes of copper in Q1 2023,

including a record 34,915 tonnes of copper in March 2023

Kamoa-Kakula’s Phase 1 and 2 concentrators are now regularly operating at the

increased processing rate of 9.2 million tonnes per annum (Mtpa), following the

completion of the debottlenecking program. The $50-million Phase 1 and 2 concentrator

debottlenecking program was completed on budget and ahead of schedule in late

February 2023, increasing production capacity up to 450,000 tonnes of copper in

concentrate per annum. All figures are on a 100% project basis and metal reported in

concentrate is before refining losses or deductions associated with smelter terms.

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Following the completion of the debottlenecking program in February, Kamoa-Kakula’s

Phase 1 and 2 concentrators had a record-breaking month in March for copper

production, including a monthly production record of 34,915 tonnes of copper in

concentrate, in addition to a weekly production record of 9,016 tonnes in mid-March,

and a daily production record of 1,563 tonnes on March 25, 2023. These records were

achieved following two scheduled plant shutdowns during the first quarter to tie in the

new debottlenecking equipment. During the month of April, strong concentrator

performance continued with a record daily mill throughput achieved of 29,206 tonnes of

ore.

Kamoa-Kakula’s Phase 1 and 2 concentrators milled approximately 1.93 million tonnes

of ore during the first quarter at an average feed grade of 5.42% copper. This included

approximately 255,000 tonnes of ore from the surface stockpiles.

(L-R) Chris Tshibanda, Control Room Supervisor; Linda Malumda, Senior

Operator Larox; Rachelle Museka, Mill Operator; Serge Mukembe, Control

Room Supervisor at Kamoa-Kakula’s Phase 1 and Phase 2 concentrator

facility, which is now operating at a throughput capacity of 9.2 Mtpa

following the successful debottlenecking program.

The Phase 1 and Phase 2 concentrators also substantially outperformed design

specifications in terms of copper recovery during the months of March and April. Copper

recoveries averaged 88% and periodically exceeded 90% over a 24-hour periods.

These record recoveries are significantly above Kamoa-Kakula’s nameplate 86%

recovery rate.