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Aris Mining Reports H1 2024 Net Earnings of $5.0M, Adjusted Earnings of $18.1M ($0.12/SHARE) and EBITDA of $53.2M While Segovia Expansion and Construction of Marmato Lower Mine Remain on Track

Production Results Mine Development & Operations Financials

All amounts are expressed in US dollars unless otherwise indicated.

Vancouver, Canada, August 13, 2024 – Aris Mining Corporation (Aris Mining or the Company) (TSX: ARIS; NYSE-A: ARMN) announces its full financial and operating results for the three and six months ended June 30, 2024 (Q2 2024 and H1 2024, respectively). Aris Mining previously reported H1 2024 gold production of 99,983 ounces and reaffirmed the Company is on track to meet the lower end of its 2024 consolidated gold production guidance of 220,000 to 240,000 ounces with the processing plant expansion at the Segovia Operations and construction of the Marmato Lower Mine progressing as planned.

Q2 2024Q1 2024H1 2024
Gold production (ounces) (Segovia & Marmato) EBITDA1 Adjusted EBITDA1 Net earnings (loss) Adjusted earnings149,21650,768 $22.4M $28.4M $(0.7)M or $(0.01)/share $5.4M or $0.04/share99,983
$30.8M$53.2M
$36.1M$64.5M
$5.7M or $0.04/share$5.0M or $0.03/share
$12.7M or $0.08/share$18.1M or $0.12/share

Neil Woodyer, CEO of Aris Mining, commented: “Amid favorable gold prices, Aris Mining reported EBITDA of $53.2 million for the first half of 2024, with adjusted earnings per share reaching $0.12. During this period, the Company invested $70 million in growth projects, including $7.5 million allocated to exploration programs. As highlighted in our recent news release, our drilling program at Segovia continues to deliver high grade intersections, confirming the continuity and extension of the large-scale veins at depth and along strike, and supporting Segovia’s status as one of the highest grade gold operations in the world.

In H1 2024, we processed relatively lower grade material at Segovia, averaging 9.3 g/t Au, and experienced an unplanned sevenday plant maintenance shutdown in April. However, since May, the Segovia plant has been operating at its design capacity of 2,000 tonnes per day (tpd) and is on track for expansion to 3,000 tpd by early 2025 to support future production growth. Despite these operational challenges in H1 2024, Aris Mining remains on track to meet the lower end of its full-year gold production guidance of 220,000 to 240,000 ounces.

Segovia generated a significant AISC1 margin of $60.6 million for H1 2024, including $7.2 million from the third-party Contract Mining Partners (CMP) mill-feed purchase business. The business model for our CMPs, with mill-feed purchases based on the current price of gold, is designed to maintain relatively stable margins while we grow gold production and strengthen our community relationships. We are updating our cash cost per ounce guidance range to $1,125 to $1,225 and AISC guidance range to $1,400 to $1,500, primarily as a result of the rise in gold prices since our initial guidance was set in January 2024 using a $2,000 per ounce gold price assumption.

Meanwhile, construction of the Marmato Lower Mine is advancing on schedule. As of the end of June 2024, the estimated cost to complete the Lower Mine construction stood at $246 million, of which $122 million will be funded by stream financing, leaving a net cost of $124 million to be funded by the Company. In addition to receiving the first $40 million milestone payment related to the stream financing in Q3 2024, we are also expecting a cash inflow of approximately $20 million in the third quarter related to our 2023 VAT receivables net of corporate taxes payable. With 2024 production weighted towards the second half of this year, we are executing our transformational expansion projects as planned, and targeting an annual production rate of approximately

1 EBITDA, adjusted EBITDA, adjusted (net) earnings and AISC are non-GAAP financial measures in this document. These measures do not have any standardized meaning prescribed under GAAP, and therefore may not be comparable to other issuers. Refer to the Non-GAAP Measures section in this document for a reconciliation of these measures to the most directly comparable financial measure disclosed in the Company’s interim financial statements.

500,000 ounces of gold by the second half of 2026. We are also progressing the new development plan study for our 51% owned Soto Norte Project to unlock our next growth project for 2027 and beyond.”

Segovia Operations Review

At the Segovia Operations in Q2 2024, the cash cost per ounce was $1,222 for Owner Mining operations and $1,174 for On-Title CMP operations. The cash costs for Owner Mining remained relatively stable, with a modest 3% increase compared to Q1 2024. However, the cash costs for On-Title CMPs rose by 11% over the previous quarter, directly driven by a 12% increase in realized gold prices, to $2,308 per ounce in Q2.

Similarly, the purchase and processing costs per ounce for material delivered by Third-Party CMPs, who operate off-title, increased by 29% in Q2 2024. This was due to both the rise in realized gold prices and the delivery of significantly higher-grade material in Q2, which averaged 29.1 g/t Au, compared to 18.7 g/t Au in Q1. Despite the higher costs, this segment generated a sales margin of $3.8 million in Q2 2024, compared to a $3.4 million margin in Q1 2024.

Segovia Operating Information by SegmentQ2 2024Q1 2024% ChangeH1 2024
Owner Mining & On-title CMPs39,915 (9) % 40,253 (10) % 1,192 3 % 1,061 11 % 1,439 6 % 30% 25,064 13 % 4,993 46 % 5,036 44 % 1,386 29 % 33% 3,403 11 %
Gold produced (ounces)36,40076,315
Gold sold (ounces)36,11776,370
Cash cost per ounce sold - owner ($ per oz sold)11,2221,206
Cash cost per ounce sold - on-title CMPs ($ per oz sold)11,1741,114
AISC/oz sold - owner & on-title CMPs ($ per oz sold)11,5271,481
AISC sales margin (%)1,234 %32 %
AISC margin ($'000)128,38853,452
Third-Party Purchased Material (Off-title CMPs)
Gold produced (ounces)7,30512,298
Gold sold (ounces)7,24812,284
Purchase & processing cost per ounce ($ per oz sold)11,7901,625
Third-Party sales margin (%)1,223 %26 %
Third-Party sales margin ($'000)1,23,7857,189

1 Non-GAAP financial measures, refer to the Non-GAAP Measures section for a full reconciliation to the most directly comparable financial measure disclosed in the Interim Financial Statements.

2 Sales margin is calculated as AISC margin over revenues as disclosed above, sales margin is considered by management to be a useful metric of the operations' profitability.

Total Segovia Operating InformationQ2 2024Q1 2024 % ChangeH1 2024
Average realized gold price ($/ounce sold) Tonnes milled (t) Average tonnes milled per day (tpd) Average gold grade processed (g/t) Gold produced (ounces) Cash costs ($/ounce sold)1 AISC – total ($/ounce sold)12,3082,061 12% 154,425 1% 1,817 1% 9.42 (3)% 44,908 (3)% 1,162 12% 1,434 10%2,185
155,912310,337
1,8341,826
9.149.28
43,70588,613
1,2991,229
1,5711,501

1 Non-GAAP financial measures, refer to the Non-GAAP Measures section for a full reconciliation to the most directly comparable financial measure disclosed in the Interim Financial Statements.

Segovia Cash Cost and AISC Outlook

Forecasting full-year costs is challenging due to the direct link between CMP costs and the price of gold, which is used to determine the mill-feed purchase cost. However, the CMP business model is designed to maintain relatively stable margins while we grow gold production and strengthen our community relationships. Considering H1 2024 results, the expectation of continued inflationary cost pressures, and the potential for higher gold prices, we now anticipate cash costs per ounce at Segovia to range from $1,125 to $1,225 for the full year 2024, compared to our prior guidance of $975 to $1,075. Similarly, we now expect full year 2024 AISC per ounce at Segovia to range from $1,400 to $1,500, up from our prior AISC guidance of $1,225 to $1,325.

Segovia Expansion Project

  • As announced in Q4 2023, the Segovia expansion project aims to increase processing capacity from 2,000 to 3,000 tonnes per day and is progressing as scheduled
  • Overall engineering work is 85% complete
  • The manufacturing of the new ball mill was completed on time, and final payment has been made. The new ball mill is expected to be delivered to site in September
  • Construction progress includes the installation of concrete retaining walls, foundations for new equipment and the CMP receiving facilities, and assembly of the conveyor belts
  • Additional work on the foundations and capital expenditures have increased the overall budget to $15 million
  • Once the expansion is complete in early 2025, and following a ramp up period, Segovia is expected to produce over 300,000 ounces of gold per year

Marmato Lower Mine Expansion

  • Aris Mining commenced construction of the new Marmato Lower Mine in Q3 2023 following the receipt of environmental permits in July 2023. The Lower Mine will access wider porphyry mineralization below the Upper Mine, with both mines estimated to produce a combined 162,000 ounces of gold per year over a 20-year mine life2
  • Detailed design and engineering of the process facility are over 90% complete. Manufacturing of the process plant equipment ordered in Q1 2024 is progressing on schedule, with long lead items on track to meet contractual delivery dates
  • The portal development is ahead of schedule, with completion expected by the end of August 2024. The contractor selected for the twin decline is preparing equipment for mobilization
  • Preparation of the access road to the processing plant is progressing well and asphalting commenced in August 2024
  • Design and engineering of the power supply to the mine and process plant are complete and the land rights acquisition process continues for the main power line
  • Design of the paste plant and water treatment plant are underway
  • As of end of June 2024, the estimated cost to complete the Lower Mine construction was $246 million, of which $122 million will be funded by stream financing; resulting in $124 million of cost to complete on a net basis

Marmato Lower Mine – Construction Budget

$ million

Construction spend (August 2023 to June 2024)1 34 Estimated cost to complete (as of June 30, 2024) 246 Total construction budget 280 Remaining stream funding 122 Remaining net construction budget 124

1 Relates to costs directly associated with the construction of the plant, mining and other surface infrastructure of the Marmato Lower Mine Project, exclusive of costs associated with other ancillary activities supporting the wider Marmato Mine complex.

2 Refer to the pre-feasibility study on the Marmato Lower Mine Project with an effective date of June 30, 2022, see Section “Qualified Person and Technical Disclosure”

Soto Norte Project (PSN)

  • On June 28, 2024, the Company completed the acquisition of an additional 31% interest in PSN, increasing its total ownership to 51%, with Mubadala retaining a 49% interest in PSN and becoming a 9.3% shareholder of Aris Mining
  • In 2023, Aris Mining completed a technical and economic assessment of PSN that considered a scaled-down mining concept with optimizations including: (i) reducing the environmental footprint; (ii) building a smaller processing plant with a longer operating life; (iii) adopting a flexible mining method to target higher-grade material earlier in the mine life; (iv) installing a paste backfill plant to minimize surface tailings storage requirements; and (v) replacing the 6.9 km tunnel to connect the mine and the processing plant site with a rope conveyor
  • The PSN development team is being integrated into the Company's management structure and procedures. The Company will sole fund certain operating costs during the pre-licensing period, with non-operating and project construction costs funded on a pro-rata ownership basis
  • Local CMPs will be integrated into the new PSN design and development plan
  • Feasibility level studies are underway, with results expected in early 2025

Toroparu Project

  • Aris Mining continues to advance the Toroparu project, including analysis of the available options for power generation and access routes to the project and order of magnitude studies on the associated capital and operating costs
  • We have submitted all documentation required to renew our Environmental License at Toroparu for a further term of five years and expect to receive approval from the Guyana Environmental Protection Agency shortly

Cash Flow Generation

($000s)Q2 2024Q1 2024H1 2024
Gold Revenue $114,170 $105,190 $219,360 Total cash cost1 (69,775) (64,811) (134,586) Royalties (4,204) (4,092) (8,296) Social contributions (2,271) (3,455) (5,726) Sustaining exploration1 (2,006) (990) (2,996) Sustaining capital - other1 (5,364) (6,836) (12,200) All in sustaining cost (AISC) 1 (83,620) (80,184) (163,804) AISC Margin 30,550 25,006 55,556 Taxes paid2 (8,497) — (8,497) General and administration expense2 (2,053) (4,207) (6,260) Increase in VAT receivable (8,345) (9,090) (17,435) Other changes in working capital (1,781) (17,816) (19,596) Impact of foreign exchange losses on cash balances2 (2,240) (322) (2,562) Cash flow from operations 7,634 (6,429) 1,206 Expansion and growth capital expenditure1 at: Marmato Upper Mine (1,046) (1,878) (2,924) Marmato Lower Mine (19,143) (14,865) (34,008) Regional exploration (4,518) (2,951) (7,469) Segovia Operations (11,765) (8,472) (20,238) Toroparu Project (2,079) (1,939) (4,018) Corporate (1,112) — (1,112) Total expansion and growth capital (39,663) (30,105) (69,769) Cash flow from operations after expansion capital (32,029) (36,534) (68,563) Proceeds from warrant/option exercises2 16,827 7,671 24,498 Principal repayment of Gold Notes2 (3,695) (3,694) (7,389) Net transaction costs from Soto Norte Acqusition2 (834) — (834) Capitalized interest paid2 (3,549) (2,594) (6,143) Repayment of convertible debenture2 (1,325) — (1,325) Interest (paid) received - net 35 (10,598) (10,563) Total financial and other costs 7,459 (9,215) (1,756) Cash flow after expansion capital, financing and other costs (24,570) (45,749) (70,319) Cash contributions to investment in associate2 (1,270) (1,376) (2,646) Net change in cash2 (25,840) (47,125) (72,965) Opening cash balance at beginning of period2 147,497 194,622 194,622 Closing cash balance at end of period2 $121,657 $147,497 $121,657$114,170$105,190$219,360
(69,775)(64,811)(134,586)
(4,204)(4,092)(8,296)
(2,271)(3,455)(5,726)
(2,006)(990)(2,996)
(5,364)(6,836)(12,200)
(83,620)(80,184)(163,804)
30,55025,00655,556
(8,497)—(8,497)
(2,053)(4,207)(6,260)
(8,345)(9,090)(17,435)
(1,781)(17,816)(19,596)
(2,240)(322)(2,562)
7,634(6,429)1,206
(1,046)(1,878)(2,924)
(19,143)(14,865)(34,008)
(4,518)(2,951)(7,469)
(11,765)(8,472)(20,238)
(2,079)(1,939)(4,018)
(1,112)—(1,112)
(39,663)(30,105)(69,769)
(32,029)(36,534)(68,563)
16,8277,67124,498
(3,695)(3,694)(7,389)
(834)—(834)
(3,549)(2,594)(6,143)
(1,325)—(1,325)
35(10,598)(10,563)
7,459(9,215)(1,756)
(24,570)(45,749)(70,319)
(1,270)(1,376)(2,646)
(25,840)(47,125)(72,965)
147,497194,622194,622
$147,497
$121,657$121,657

1. Refer to the Non-GAAP Measures section for full details on cash costs ($ per oz sold), AISC ($ per oz sold), and additions to mining interests split by nature and site.

2. As presented in the Interim Financial Statements and notes for the respective periods.

Aris Mining's condensed consolidated interim financial statements for the three and six months ended June 30, 2024 and related MD&A are available on SEDAR+, in the Company’s filings with the U.S. Securities and Exchange Commission (the SEC) and in the Financials section of Aris Mining's website here. Hard copies of the interim financial statements are available free of charge by written request to [email protected].

Q2 2024 Conference Call Details

Management will host a conference call on Wednesday, August 14, 2024, at 9:00 am ET/6:00 am PT to discuss the results. The call will be webcast and can be accessed at Aris Mining’s website at www.aris-mining.com, or at Webcast | Q2 2024 Results Conference Call (choruscall.com).

Participants may gain expedited access to the conference call by registering at Diamond Pass Registration (dpregister.com). Upon registering, call in details will be displayed on screen which can be used to bypass the operator and avoid the call queue. Registration will remain open until the end of the live conference call.

Participants who prefer to dial-in and speak with a live operator, can access the call by dialing:

  • Toll-free North America: +1-844-763-8274
  • International: +1-647-484-8814

After the call, an audio recording will be available via telephone until end of day August 21, 2024. The recording can be accessed by dialing:

  • Toll-free in the US and Canada: +1-877-344-7529
  • International: +1-855-669-9658; and using the access code: 3164349

A replay of the event will be archived at Aris Mining Corporation - Investors - Events & Presentations (aris-mining.com)

About Aris Mining

Aris Mining is a gold producer in the Americas, currently operating two mines with expansions underway in Colombia. The Segovia Operations and the Marmato Upper Mine produced 226,000 ounces of gold in 2023. Aris Mining is targeting a production rate of approximately 500,000 ounces of gold per year in the second half of 2026, following a ramp-up period after the Segovia mill expansion, scheduled for completion in Q1 2025, and the Marmato Lower Mine’s first gold pour in late 2025. Aris Mining also operates the 51% owned Soto Norte joint venture, where Feasibility level studies are underway on a new, smaller scale development plan, with results expected in early 2025. In Guyana, Aris Mining is advancing Toroparu, a gold/copper project.

Aris Mining intends to pursue acquisitions and other growth opportunities to unlock value through scale and diversification. Aris Mining promotes the formalization of traditional miners into contract mining partners as this process enables all miners to operate in a legal, safe and responsible manner that protects them and the environment.

Additional information on Aris Mining can be found at www.aris-mining.com, www.sedarplus.ca, and on www.sec.gov.

Aris Mining contact

Oliver Dachsel Kettina Cordero Senior Vice President, Capital Markets Vice President, Investor Relations +1.917.847.0063 +1.604.417.2574 [email protected]

Cautionary Language

Non-GAAP Financial Measures

Free cash flow, cash costs ($ per oz sold), AISC ($ per oz sold), EBITDA, adjusted EBITDA, adjusted (loss)/earning, sustaining capital and expenditures on growth capital are non-GAAP financial measures and non-GAAP ratios. These measures do not have any standardized meaning prescribed under IFRS or by Generally Accepted Accounting Principles (GAAP) in the United States, and therefore may not be comparable to other issuers. For full details on these measures and ratios refer to the “Non-GAAP Financial Measures” section of the Company’s Management’s Discussion and Analysis for the three and six months ended June 30, 2024 and 2023 (MD&A). The MD&A is incorporated by reference into this news release and is available at www.aris-mining.com, on the Company’s profile on SEDAR+ at www.sedarplus.ca and in its filings with the SEC at www.sec.gov.

The tables below reconcile the non-GAAP financial measures contained in this news release for the current and comparative periods to the most directly comparable financial measure disclosed in the Company's Q2 2024 interim financial statements.

Cash costs per ounce

Reconciliation of total cash costs by business unit at the Segovia Operations to the cash costs as disclosed above.

($000s except per ounce amounts) Segovia MarmatoSegovia Marmato
TotalTotal
Total gold sold (ounces) 43,366 6,103 Cost of sales1 62,282 14,712 Less: royalties1 (3,078) (1,126) Add: by-product revenue1 (2,862) (153)49,46948,381 5,847 51,030 11,917 (3,488) (1,127) (2,755) (322)54,228
76,99462,947
(4,204)(4,615)
(3,015)(3,077)
Total cash costs 56,342 56,34269,77544,787 10,46855,255
Total cash costs ($ per oz gold sold) $1,299$926
Total cash cost including royalties 59,42048,275
Total cash cost including royalties $1,370 ($ per oz gold sold)$998

Six months ended June 30, 2024 Six months ended June 30, 2023

($000s except per ounce amounts) Segovia MarmatoSegovia Marmato1
TotalTotal
Total gold sold (ounces) 88,654 11,860 Cost of sales1 120,231 28,096 Less: royalties1 (6,086) (2,210) Add: by-product revenue1 (5,180) (265) Less: other adjustments — —100,51393,289 10,097 95,113 21,539 (6,148) (1,877) (7,632) (488) — 77103,386
148,327116,652
(8,296)(8,025)
(5,445)(8,120)
—77
Total cash costs 108,965 25,621134,58681,333 19,251100,584
Total cash costs ($ per oz gold sold) $1,229$872
Total cash cost including royalties 115,05187,481
Total cash cost including royalties $1,298 ($ per oz gold sold)$938

Three months ended March 31, 2024

($000s except per ounce amounts) Segovia MarmatoTotal
Total gold sold (ounces) 45,288 5,756 Cost of sales1 57,949 13,384 Less: royalties1 (3,008) (1,084) Add: by-product revenue1 (2,318) (112)51,044
71,333
(4,092)
(2,430)
Total cash costs 52,623 12,18864,811
Total cash costs ($ per oz gold sold) $1,162
Total cash cost including royalties 55,631
Total cash cost including royalties $1,228 ($ per oz gold sold)

1 As presented in the Interim Financial Statements and notes thereto for the respective periods.

TotalTotal
43,36527,169 14,686 6,526 24,057 16,999 9,974 (2,264) (1,224) — (2,003) (752) —48,381
62,28251,030
(3,078)(3,488)
(2,862)(2,755)
56,34219,790 15,023 9,97444,787

On-title Off-title ($000s except per ounce amounts) Owner CMP CMP

Total gold sold (ounces)20,18215,9357,248
Cost of sales128,53020,77412,977
Less: royalties1(1,720)(1,358)—
Add: by-product revenue1(2,151)(711)—
Total cash costs24,65918,70512,977
Total cash costs ($ per oz gold sold)$1,222$1,174$1,790 $1,299 $728 $1,023 $1,528 $926

Six months ended June 30, 2024 Six months ended June 30, 2023

On-title Off-title ($000s except per ounce amounts) Owner CMP CMPOn-title Off-title Owner CMP CMP
TotalTotal
Total gold sold (ounces) 42,628 33,742 12,283 Cost of sales1 58,613 41,659 19,957 Less: royalties1 (3,397) (2,689) — Add: by-product revenue1 (3,813) (1,367) —88,65352,120 29,011 12,158 43,939 33,873 17,300 (3,954) (2,194) — (5,530) (2,102) —93,289
120,23195,113
(6,086)(6,148)
(5,180)(7,632)
Total cash costs 51,403 37,604 19,957108,96534455 29,577 17,30081,333

Total cash costs ($ per oz gold sold) $1,206 $1,114 $1,625 $1,229 $661 $1,020 $1,423 $872

Three months ended March 31, 2024

On-title Off-title ($000s except per ounce amounts) Owner CMP CMP
Total
Total gold sold (ounces) 22,446 17,807 5,035 Cost of sales1 30,083 20,885 6,980 Less: royalties1 (1,677) (1,331) — Add: by-product revenue1 (1,663) (655) —45,287
57,948
(3,008)
(2,318)
Total cash costs 26,744 18,899 6,98052,622
Total cash costs ($ per oz gold sold) $1,191 $1,061 $1,386 $1,162

1 As presented in the Interim Financial Statements and notes thereto for the respective periods.

All-in sustaining costs (AISC)

Reconciliation of total AISC by business unit at the Segovia Operations to the AISC as disclosed above.

($000s except per ounce amounts) Segovia MarmatoSegovia Marmato
TotalTotal
Total gold sold (ounces) 43,365 6,103 Total cash costs 56,342 13,433 Add: royalties1 3,078 1,126 Add: social programs1 2,120 151 Add: sustaining capital expenditures 6,224 782 Add: lease payments on sustaining capital 364 —49,46848,381 5,847 44,787 10,468 3,488 1,127 2,419 247 2,450 1,362 588 —54,228
69,77555,255
4,2044,615
2,2712,666
7,0063,812
364588
Total AISC 68,128 15,49283,62053,732 13,20466,936
Total AISC ($ per oz gold sold) $1,571$1,111

Six months ended June 30, 2024 Six months ended June 30, 2023

($000s except per ounce amounts) Segovia MarmatoSegovia Marmato
TotalTotal
Total gold sold (ounces) 88,653 11,860 Total cash costs 108,965 25,621 Add: royalties1 6,086 2,210 Add: social programs1 4,409 1,317 Add: sustaining capital expenditures 12,720 1,606 Add: lease payments on sustaining capital 870 —100,51393,289 10,097 81,333 19,251 6,148 1,877 4,823 247 9,782 1,897 1,243 —103,386
134,586100,584
8,2968,025
5,7265,070
14,32611,679
8701,243
Total AISC 133,050 30,754163,804103,329 23,272126,601
Total AISC ($ per oz gold sold) $1,501$1,108

Three months ended March 31, 2024

($000s except per ounce amounts) Segovia MarmatoTotal
Total gold sold (ounces) 45,288 5,756 Total cash costs 52,623 12,188 Add: royalties1 3,008 1,084 Add: social programs1 2,289 1,166 Add: sustaining capital expenditures 6,496 824 Add: lease payments on sustaining capital 506 —51,044
64,811
4,092
3,455
7,320
506
Total AISC 64,922 15,26280,184
Total AISC ($ per oz gold sold) $1,434

1 As presented in the Interim Financial Statements and notes thereto for the respective periods.

Owner Mining ($000s except per ounce amounts) Off-title CMP & On-title CMPOwner Mining Off-title CMP & On-title CMP
Total SegoviaTotal Segovia
Total gold sold (ounces) 36,117 7,248 Total cash costs 43,364 12,977 Add: royalties1 3,078 — Add: social programs1 2,120 — Add: sustaining capital expenditures 6,224 — Add: lease payments on sustaining capital 364 —43,36541,855 6,526 34,813 9,974 3,488 — 2,419 — 2,450 — 588 —48,381
56,34144,787
3,0783,488
2,1202,419
6,2242,450
364588
Total AISC 55,150 12,97768,12743,758 9,97453,731

Total AISC ($ per oz gold sold) $1,527 $1,790 $1,571 $1,045 $1,528 $1,111

Six months ended June 30, 2024 Six months ended June 30, 2023

Owner Mining ($000s except per ounce amounts) Off-title CMP & On-title CMPOwner Mining Off-title CMP & On-title CMP
Total SegoviaTotal Segovia
Total gold sold (ounces) 76,370 12,283 Total cash costs 89,007 19,957 Add: royalties1 6,086 — Add: social programs1 4,409 — Add: sustaining capital expenditures 12,720 — Add: lease payments on sustaining capital 870 —88,65281,131 12,158 64,032 17,300 6,148 — 4,823 — 9,782 — 1,244 —93,289
108,96481,332
6,0866,148
4,4094,823
12,7209,782
8701,244
Total AISC 113,092 19,957133,04986,028 17,300103,328

Total AISC ($ per oz gold sold) $1,481 $1,625 $1,501 $1,060 $1,423 $1,108

Three months ended March 31, 2024

Owner Mining ($000s except per ounce amounts) Off-title CMP & On-title CMP
Total Segovia
Total gold sold (ounces) 40,253 5,035 Total cash costs 45,643 6,980 Add: royalties1 3,008 — Add: social programs1 2,289 — Add: sustaining capital expenditures 6,496 — Add: lease payments on sustaining capital 506 —45,287
52,623
3,008
2,289
6,496
506
Total AISC 57,942 6,98064,922

Total AISC ($ per oz gold sold) $1,439 $1,386 $1,434

1 As presented in the Interim Financial Statements and notes thereto for the respective periods.

Additions to mineral interests, plant and equipment Three months ended, Six months ended,

($’000)June 30, 2024March 31, 2024 June 30, 2023June 30, 2024June 30, 2023
Sustaining capital Segovia Operations Marmato Upper Mine Total Non-sustaining capital Segovia Operations Toroparu Project Marmato Lower Mine Marmato Upper Mine Juby Project Total Corporate Assets Additions to mining interest, plant and equipment16,496 2,450 824 1,3629,782 1,897
6,22412,720
7821,606
7,0067,320 3,812 11,023 7,638 1,939 4,625 14,865 6,126 2,278 645 3 —14,32611,679 10,279 9,315 10,007 1,326 33
16,28427,307
2,0794,018
19,14334,008
1,0463,324
14
38,55330,108 19,03468,66130,960
3,8953,895
49,45437,428 22,84686,88242,639

1. As presented in the Interim Financial Statements and notes thereto for the respective periods.

Earnings before interest, taxes, depreciation, and amortization (EBITDA) and adjusted EBITDA Three months ended, Six months ended,

($000s)June 30, 2024March 31, 2024 June 30, 2023June 30, 2024June 30, 2023
Earnings (loss) before tax1 Add back: Depreciation and depletion1 Finance income1 Interest and accretion117,90410,310 18,925 7,519 8,825 (2,246) (2,358) 6,803 6,74628,21524,707 16,471 (4,531) 15,627
8,08215,601
(1,691)(3,937)
6,49613,299
EBITDA Add back: Share-based compensation1 Revaluation of investment in Denarius1 (Income) loss from equity accounting in investee1 (Gain) loss on financial instruments1 Other (income) expense1 Foreign exchange (gain) loss130,79122,386 32,138 1,842 459 — 10,023 552 1,427 3,742 (11,756) - 35 (109) 7,23653,17852,274 1,606 10,023 4,668 23 (49) 9,580
1,3733,215
——
2,3012,853
6,1449,886
2,6812,681
(7,211)(7,321)
Adjusted EBITDA36,07928,413 39,56264,49278,125

1. As presented in the Interim Financial Statements and notes for the respective periods.