Empresas Copec S.a.BCS: COPEC

Press Release 4Q25

· MarketScreener

‌Fourth Quarter 2025

February 26th, 2026

4Q25 Results Webcast

Monday, March 2nd, 2026

10:30 Hrs. EST (NY Time)

12:30 Hrs. Santiago Time

Please register at investor.empresascopec.cl

EBITDA in 4Q25 was US$ 599 million, representing a decrease of 7.3% compared to 4Q24, as a result of a decline in the forestry business, partially offset by improved performance in the energy sector, and was 6.7% lower than in 3Q25, associated with a decline in the energy business.

Profit was higher by US$ 51 million, due to stronger results in the mining sector, mainly driven by higher copper prices, and an increase in the energy sector, driven by favorable volumes and industrial margins at Copec and higher physical sales in Latin America for Abastible. This was offset by lower operating performance at Arauco, explained by a decrease in pulp revenues due to a drop in prices and physical sales, and a reduction in panel and wood volumes.

Profit reached US$ 242 million, an increase over the third quarter, explained by stronger non-operating performance in the forestry business due to favorable exchange rate effect and higher income in the mining business, mainly due to higher copper prices and physical sales. These effects were partially offset by lower results at Copec.

Profit was US$ 877 million, lower than the previous year, as a result of a drop in pulp prices and a positive effect in 2024 from the sale of forestry assets, which was partially offset by an improvement in energy, explained by growth in both sales volumes and Copec's industrial margin, as well as Gasib's consolidation by Abastible.

Arauco reports 43% progress on the Sucuriú Project, 74% in the expansion of the MDF production line in Zitácuaro and 75% in the OSB capacity expansion at Trupán-Cholguán. Also, Marcobre issued an international bond for US$400 million. Finally, Empresas Copec reaffirms its long-term vision at its Investor Day 2025 and is acknowledged in "La Voz del Mercado" as one of the companies that stands out most for its corporate governance practices and sound management.

Leverage was 3.58x at the end of 4Q25, higher than the 2.60x and 3.25x reported in 4Q24 and 3Q25, respectively,

reflecting an increase in the level of net financial debt in both periods and a decrease in Ebitda of 12 months

compared to the previous quarter.

EBITDA

4Q25 / 4Q24 4Q25 / 3Q25 2025 / 2024

Highlights

Net Debt/ EBITDA

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Revenues

7,701

7,348

6,952

10.8%

4.8%

29,638

28,750

3.1%

EBIT

221

290

288

(23.2%)

(23.8%)

1,320

1,587

(16.8%)

EBITDA*

599

642

646

(7.3%)

(6.7%)

2,730

3,024

(9.7%)

Adjusted EBITDA**

714

698

648

10.2%

2.3%

3,000

3,392

(11.5%)

Total profit

258

217

195

32.2%

18.8%

950

1,166

(18.5%)

Profit attributable to controllers

242

198

191

26.4%

22.0%

877

1,111

(21.1%)

Profit attributable to minority

17

19

4

300.9%

(13.5%)

73

55

33.3%

EBITDA Margin

7.8%

8.7%

9.3%

(16.3%)

(11.0%)

9.2%

10.5%

(12.4%)

Net Debt / EBITDA

3.58

3.25

2.60

37.8%

10.2%

3.58

2.60

37.8%

Net Debt / Adjusted EBITDA

3.26

3.07

2.31

40.9%

6.0%

3.26

2.31

40.9%

* EBITDA = Operating Income + Depreciation + Amortization + Fair value cost of timber harvested.

**Adj. EBITDA = Net Income + fin. costs - fin. income + tax + dep & amort + fair value cost of timber harvested - gain from changes in biological assets + exchange rate differences (For

Figures in US$ million

Contact Information:

Cristián Palacios

Director of Finance and IR

+562 24617042

cristian.palacios@empresascopec.cl

Olivia Tafra

Head of Finance & IR

+562 24617015

olivia.tafra@empresascopec.cl

Nicolás Carvallo

Senior Finance & IR Analyst

+562 24617046

nicolas.carvallo@empresascopec.cl

Vicente Ureta

Senior Finance & IR Analyst

+562 24617029

vicente.ureta@empresascopec.cl

Belén Jungmann

Finance & IR Analyst

+562 24617000

Belen.jungmann@empresascopec.cl

Earnings Release



‌HIGHLIGHTS

Progress on the Sucuriú Project

During the fourth quarter of 2025, the Sucuriú Project continued to move forward as planned, reaching 43% overall progress as of December 31. The on-site workforce reached approximately 8,500 workers, consolidating the transition to the mechanical assembly phase that began during the period.

Civil construction reached a 58% of progress, with solid execution on the main EPC fronts, which allowed for the accelerated mobilization of electromechanical assembly contractors. Significant progress was made in critical areas of the process, including boilers, evaporation plant, lime kiln, fiber line, and drying area. Likewise, the first imported equipment for the recovery boiler arrived on site, representing a significant milestone in the installation of strategic assets for the process.

In the logistics area, on February 6th, 2026, the first stone of the railway project was laid in Inocência. The initiative involves an estimated investment of R$ 2.400 billion, with the acquisition of 26 locomotives and 721 wagons, and a transport capacity of up to 9,600 tons per day. The route will include 45 km of railway track plus 9 km of internal track at the plant, connecting to the Rumo Malha Norte network. The railway project will be completed by the end of 2027, in line with the start-up of the plant.

Expansion of MDF and OSB Production Capacity

Arauco is advancing two panel expansion projects. The first is located in Zitácuaro, Mexico, and involves a US$312 million investment in a new MDF production line with an annual capacity of 300,000 m³. Through this project, ARAUCO strengthens its presence in North America by integrating processes into a closed-loop, effluent-free, and sustainable system, further consolidating its position as a key player in forestry innovation in the region. As of December 31, 2025, the project was 74% complete..

Additionally, construction is underway on a new OSB production line at the Trupán-Cholguán complex in the Ñuble Region of Chile. This project represents an investment of US$100 million. As of January 31, 2026, it had reached 75% completion.

Marcobre issues its first international bond, for US$400 million

In January 2026, Marcobre S.A.C., a subsidiary of Cumbres Andinas, successfully completed the issuance of a US$400 million international bond with a ten-year maturity, bullet repayment, and a fixed annual interest rate of 5.75%.

Together with the US$300 million five-year syndicated loan, also structured with a bullet maturity, obtained in December 2025, the transaction enabled the company to refinance its existing debt and improve its maturity profile.

Empresas Copec reaffirms its long-term vision at Investor Day 2025

Empresas Copec held a new edition of its Investor Day, presenting analysts and institutional investors the strategic guidelines that will determine its growth in the coming years. The Company highlighted its focus on natural resources, energy, and innovation, along with an active management of its portfolio and a commitment to sustainability as a structural part of its value proposition.

The event also included presentations by Group executives, who discussed strategic and operational milestones in their main businesses. They highlighted the progress of the Sucuriú project in Brazil, the development of Abastible's business in Europe through Gasib, and the progress of the Justa Subterránea project. They also discussed the scope and performance of Copec's different businesses, from its network of gas stations and convenience stores to lubricants, electromobility, and energy solutions, highlighting their scale and contribution to the Group's results.

Investor Day 2025 reaffirmed Empresas Copec's commitment to creating value over time, guided by a comprehensive vision of growth that connects financial, social, and environmental aspects.

SIMPLIFIED OWNERSHIP STRUCTURE

‌HIGHLIGHTS

Empresas Copec is once again honored in "La Voz del Mercado"

For the seventh consecutive year, the Company was honored with the La Voz del Mercado Award, granted by EY, the Santiago Stock Exchange, and the Chilean Institute of Directors (IdDC). The distinction highlights companies that trade on the Santiago Stock Exchange and stand out for their Corporate Governance practices and sound management.

The award, which was also received by Banco de Chile and CCU, reinforces a business approach focused on sustainability and based on governance principles that guide its development.

La Voz del Mercado gathers the perceptions of directors, investors, analysts, and intermediaries on the quality of corporate governance of the most traded companies in the local market.

Financial Management Recognitions

In 2025, the Finance and Investor Relations team of Empresas Copec received several recognitions reflecting its commitment to market best practices and its ability to deliver excellence in management. The team was honored at the Alas20 Awards in the Investor Relations category, an initiative that recognizes organizations in Latin America and Spain that stand out for their leadership and transparency in the public disclosure of information on sustainable development practices, investor relations, and responsible investment.

They also received significant distinctions in the 2025 Institutional Investor rankings in the categories of Best CEO, Best CFO, Best IR Program, Best IR Team, and Best IR Event, demonstrating the team's high standards and its ability to maintain a strong, timely, and professional relationship with the financial community.

In addition, Rodrigo Huidobro was awarded first place in the Best Finance Executive category in the 2025 edition of Marcas Ciudadanas, a study conducted by Cadem that recognizes companies and leaders most highly regarded for their contribution, consistency, and impact on people's lives. This achievement underscores the strength, rigor, and strategic vision with which he has guided the Company's financial performance.

On January 11, 2026, ARAUCO received in New York the "Development Financial Institution-Backed Deal of the Year" award granted by LatinFinance. The award recognizes the multilateral financing secured by the company in 2025 for the Sucuriú project in Mato Grosso do Sul, Brazil, structured through an A/B loan backed by IFC and a syndicate of international banks. This recognition highlights market confidence in ARAUCO's financial management.



‌ESG HIGHLIGHTS



Copec exceeds 90 fast charging stations and leads the electromobility network in Latin America

The subsidiary announced that it has surpassed 90 fast charging stations nationwide through Copec Voltex, thus consolidating the most extensive and powerful electric charging network in Latin America. Of the total, 30 of these points exceed 360 kW of power, allowing ultra-fast recharging in just 10 minutes, with state-of-the-art equipment, multiple connectors, and smart monitoring systems.

The network already covers all regions of Chile, from Arica to Punta Arenas, including urban areas and strategic interurban routes.

Copec plans to continue expanding this infrastructure during 2026, with new charging points, solutions for logistics fleets, and continuous improvements in user experience.



Arauco highlights the role of forests in its sustainable management at COP30

The forestry subsidiary participated in the summit held in Belém do Pará, Brazil, where it shared its vision on how to reconcile development and biodiversity protection, reinforcing the value of Nature-Based Solutions in climate action.

Arauco has been a pioneer in carbon neutrality without resorting to external offsets and in adopting the Nature Positive standard in Latin America, achievements that are part of its sustainable management model. In addition, it has implemented initiatives aimed at strengthening the resilience of territories, such as the development of species adapted to water and heat stress, the use of cutting-edge environmental monitoring tools, and reinforced fire prevention and fighting systems.

Its presence at the event helped strengthen international alliances and highlight the contribution of forests as a cornerstone of the bioeconomy and natural capital. The company emphasized that producing from nature, with innovation and regeneration criteria, is key to moving from commitments to long-term climate action.

Terpel moves forward with its commitment to the energy transition



The Copec subsidiary took a new step in its strategy after approving the merger with Parque Solar Planeta Rica S.A.S., a transaction that reinforces the diversification of its portfolio and its commitment to reducing emissions and developing renewable energy in Colombia.

With this integration, the company adds to its operations a photovoltaic project of more than 26 MWp located in the department of Córdoba, with the capacity to generate more than 45,000 MWh per year, enough energy to supply more than 23,000 homes. The initiative allows for the expansion of renewable generation and strengthens the contribution to the national energy supply.

This milestone is part of Terpel's vision to consolidate its position as a key player in Colombia's energy transition through a comprehensive energy efficiency offering that includes sustainable mobility, solar photovoltaic generation, and energy marketing.



‌4Q25 / 4Q24. Net income attributable to owners of the controlling interest, net of minority interests, reached US$242 million, an increase of US$51 million compared to the fourth quarter of 2024. This is mainly explained by an increase of US$ 103 million in non-operating income, partially offset by a decrease of US$ 67 million in operating income.

In the forestry sector, Arauco recorded a decline in its operating income, mainly due to a decrease in pulp prices and volumes and lower physical sales of panels and sawn timber. This was partially offset by increases in panel prices and lower unit production costs for dissolving pulp and bleached softwood.

Figures in US$ million

The improvement in operating income in energy is explained by an increase in Abastible, which reported higher operating income due to an increase in sales volumes in Latin America and the consolidation of its new subsidiary Gasib, which operates in Spain and Portugal. Additionally, Copec Chile reported higher sales volumes and an increase in industrial margin.

Gross profit grew 9.2%, reaching US$ 1.074 billion. This was mainly contributed by the subsidiaries Copec, with US$ 524 million; Arauco, with US$ 328 million; Abastible, with US$ 199 million; Igemar, with US$ 14 million; and Sonacol, with US$ 12 million.

Non-operating income increased compared to the previous year, as a result of higher income from related companies, specifically Mina Justa and Metrogas, a decrease in other expenses, and a favorable exchange rate effect.

Income Statement

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Revenues

7,701

7,348

6,952

10.8%

4.8%

29,638

28,750

3.1%

Cost of sales

(6,627)

(6,312)

(5,968)

(11.0%)

(5.0%)

(25,290)

(24,318)

(4.0%)

Administration & distribution expenses

(853)

(746)

(696)

(22.5%)

(14.4%)

(3,029)

(2,845)

(6.5%)

Operating Income

221

290

288

(23.2%)

(23.8%)

1,320

1,587

(16.8%)

Other income

123

133

205

(39.9%)

(7.7%)

359

631

(43.1%)

Other expenses

(59)

(52)

(120)

51.2%

(13.0%)

(221)

(347)

36.2%

Other gains (losses)

0

(1)

(13)

103.6%

150.7%

(4)

(19)

81.1%

Financial cost

(168)

(157)

(140)

(19.8%)

(6.8%)

(629)

(629)

0.0%

Financial revenues

35

32

19

84.9%

9.3%

132

144

(8.7%)

Share of profits of associates

107

90

34

218.1%

19.5%

331

231

43.2%

Foreign exchange differences

40

(9)

(1)

3515.0%

548.5%

(11)

(16)

33.3%

Other results

(9)

(8)

(14)

37.9%

(13.9%)

(45)

(41)

(9.1%)

Non Operational income

71

28

(32)

322.4%

149.3%

(88)

(45)

(94.9%)

Income tax expense

(34)

(101)

(61)

44.5%

66.8%

(282)

(376)

24.9%

Total profit

258

217

195

32.2%

18.8%

950

1,166

(18.5%)

Profit attributable to controllers

242

198

191

26.4%

22.0%

877

1,111

(21.1%)

Profit attributable to minority

17

19

4

300.9%

(13.5%)

73

55

33.3%

EBIT

221

290

288

(23.2%)

(23.8%)

1,320

1,587

(16.8%)

Depreciation & Amortization, and adjustments

299

265

258

16.2%

12.9%

1,080

997

8.3%

Fair value cost of timber harvested

79

87

101

(21.9%)

(9.3%)

330

441

(25.0%)

EBITDA

599

642

646

(7.3%)

(6.7%)

2,730

3,024

(9.7%)

CONSOLIDATED RESULTS



‌4Q25 / 3Q25. Profit increased by US$ 44 million compared to the previous quarter, mainly due to higher non-operating income and lower taxes.

The forestry sector recorded a decrease in EBITDA of 2.5% as a result of lower prices for pulp and sawn timber, and lower panel volumes. This was offset by an increase in physical sales of pulp and sawn timber.

The energy sector saw its EBITDA decrease by 8.7% measured in dollars, explained by Copec Chile, associated with an increase in administrative expenses and distribution costs, partially offset by higher industrial margins.

Non-operating income was positive, due to a favorable exchange rate effect and gains from related companies and joint ventures, mainly from an increase in Mina Justa's results.

2025 / 2024. Net income attributable to the owners of the controlling interest, net of minority interests, reached US$ 877 million, which is US$ 234 million lower than the result recorded as of December 2024. This is explained by a decrease of US$ 267 million in operating income and a more unfavorable non-operating income of US$ 43 million.

In the forestry sector, Arauco recorded a decline in operating income, mainly due to a drop in pulp prices. This was partially offset by higher volumes and lower unit costs in this segment, coupled with an increase in panel prices.

The higher operating income in energy is explained by an improvement in Copec Chile, as a result of higher sales volumes, along with a favorable industrial margin, partially offset by a negative inventory revaluation effect. Meanwhile, Abastible reported higher operating income than the previous year, mainly due to the consolidation of its new subsidiary Gasib. In addition, its operations in Chile, Colombia, and Ecuador performed better.

Gross profit decreased by 1.9% to US$ 4.348 billion. This was mainly contributed by the subsidiaries Copec, with US$2.051 billion; Arauco, with US$1.537 billion; Abastible, with US$645 million; Igemar, with US$67 million; and Sonacol, with US$51 million.

Non-operating income decreased compared to the previous year, due to lower other income by function, associated with the sale of Arauco's forestry assets in Brazil in 2024, partially offset by a decrease in other expenses by function and an increase in earnings from related companies and joint ventures, which are accounted for using the equity method, explained by an improvement in the results of Alxar Internacional (Mina Justa).

Quarterly EBITDA Quarterly Net Income

668

616

432

655

598

844

770 764

646

776

712

642

599

155

166

228

288

404

191 208

228

198

242

59

-9

-31





*Figures in US$ millions



‌4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Var 25 / 24

EBITDA

Forestry

288

296

408

(29.4%)

(2.5%)

1,305

1,763

(26.0%)

Energy

322

353

247

30.1%

(8.7%)

1,436

1,240

15.8%

Copec

229

263

194

18.0%

(12.9%)

1,090

989

10.2%

Abastible

79

73

40

94.9%

7.4%

284

198

43.8%

Sonacol

15

17

13

11.0%

(12.2%)

62

54

15.2%

Fishing

(3)

(1)

(2)

(68.0%)

(264.2%)

12

44

(72.8%)

Others

(8)

(5)

(8)

(2.5%)

(41.5%)

(23)

(24)

(4.2%)

TOTAL

599

642

646

(7.3%)

(6.7%)

2,730

3,024

(9.7%)

CAPEX

Forestry

695

907

469

48.1%

(23.5%)

2,489

1,356

83.6%

Energy

252

135

404

(37.7%)

86.5%

556

741

(24.9%)

Fishing

5

30

13

(63.9%)

15.6%

39

34

15.5%

Others

5

2

3

55.7%

105.3%

14

3

-

TOTAL

955

1,074

888

7.5%

(11.1%)

3,099

2,134

45.2%

EBITDA change by business (4Q 25 v/s 4Q 24) (MMUS$)

EBITDA change by business (4Q 25 v/s 3Q 25) (MMUS$)

75

0

1

646

120

599

2

2

8

642

31

599

4Q 24 Energy Fishing Others Forestry 4Q 25 2Q 25 Forestry Energy Fishing Others 3Q 25

EBITDA change by business (Accum 25 v/s Accum 24) (MMUS$)

196 1

32

459

3,024

2,730

Accum 24 Energy Others Fishing Forestry Accum 25

Figures in US$ million



‌4Q25 / 4Q24. Arauco reported a profit of US$ 51 million as of December 2025, which compares unfavorably with the profit of US$ 105 million for the same period in 2024. This is explained by a drop in operating income of US$ 95 million, partially offset by an increase in non-operating income of US$ 13 million.

Consolidated revenues were down 8.6%, reflecting lower pulp sales, which decreased by 10.6%, due to a drop of 8.0% in prices and 2.0% in volumes. Meanwhile, revenues from the wood business declined 6.5% as a result of a drop in volumes of sawn timber and panels of 8.9% and 7.1%, respectively. On the other hand, unit sales costs for dissolving pulp and bleached softwood decreased 13.8% and 1.0%, respectively. In contrast, there were increases in the costs of bleached hardwood and unbleached softwood, of 7.3% and 7.1%, respectively.

There was an increase in non-operating income, as a result of a decrease in other expenses and a favorable result in the share of profits of related companies.

Pulp

Markets remained stable during the fourth quarter of 2025, allowing for price increases, mainly in softwood. In addition, there was a decline in global inventory levels.

In China, demand remains stable, in a context of oversupply of pulp and paper capacity. During the fourth quarter of 2025, there was an increase in demand for unbleached pulp due to restrictions on recycled pulp imposed by China, which allowed prices for this grade of pulp to rise. The printing and writing paper industry has remained stable with a slight seasonal increase in demand for the end product. The tissue industry remains stable, despite increases in pulp prices, which has made it challenging to pass these on to end products. In terms of prices, softwood declined at the beginning of the quarter; however, at the end of the quarter, it showed an increase, while hardwood presented hikes throughout the quarter.

In Europe, the fourth quarter of 2025 was complex in economic terms. However, it was possible to implement price increases for hardwood. The printing and writing paper industry remains weak, with some companies reducing their production. The tissue industry seems stable, despite the fact that demand has decreased due to higher imports of jumbo rolls from Brazil and Asia.

Figures in US$ millio n .

*A dj. EBITDA info rmed by A rauco was US$ 319 millio n for 4Q25, US$ 281millio n for 3Q25 and US$ 407 millio n for 4Q24. A dj. EBITDA = Net Inco me +fin. costs - fin. inco me +tax + dep & amo rt +fair value cost of timber harvested - gain fro m changes in bio lo gical assets + exchange rate differences

**Includes energy sales.

The dissolving pulp market remained stable for most of the quarter, while the Lyocell segment continued to face oversupply conditions. The price gap between paper-grade and dissolving pulp narrowed throughout the quarter due to higher prices for hardwood.

Changes

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25 / 24

Volume

Pulp

(2.0%)

8.6%

3.4%

Panels

(7.1%)

(7.6%)

(3.9%)

Sawn timber*

(8.9%)

3.8%

(6.8%)

Prices

Pulp

(8.0%)

(0.9%)

(13.9%)

Panels

3.7%

2.6%

3.7%

Sawn timber*

(4.6%)

(6.2%)

(4.6%)

*Includes Plywood

ARAUCO

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25 Accum 24

Chg. 25 / 24

Sales

1,519

1,509

1,662

(8.6%)

0.6%

6,085 6,546

(7.0%)

Pulp**

779

738

871

(10.6%)

5.6%

3,061 3,429

(10.7%)

Wood Products**

739

771

790

(6.5%)

(4.1%)

3,023 3,116

(3.0%)

EBITDA*

288

296

408

(29.4%)

(2.5%)

1,305 1,763

(26.0%)

EBIT

23

43

118

(80.6%)

(47.1%)

299 652

(54.2%)

Non operating income

27

(11)

14

97.2%

343.9%

(218) (5)

(4338.8%)

Net income

51

(0)

105

(51.1%)

-

41 476

(91.3%)

ARAUCO

Market situation



‌Sawn timber and remanufacturing

During the fourth quarter of 2025, sales volumes were lower than in the previous year. Production also declined due to the closure of a sawmill in Chile, which accounted for approximately 15% of Arauco's production. In addition, markets have shown weak demand, affected by slower economic growth, reduced construction activity, instability arising from geopolitical factors, and uncertainty associated with changes in tariffs set by the United States.

In remanufacturing, the market continues to experience weak demand due to a decline in construction and home improvement activity. This adds to the uncertainty generated by U.S. tariffs.

Plywood

The market showed a negative trend, with sales volumes decreasing in some regions.

In the United States, demand remained stable and prices stayed relatively firm, despite the implementation of tariffs.

Panels (MDF, PB, Melamines)

In the United States, demand remained under pressure, mainly due to the existing oversupply across all regions. Prices stayed competitive amid a high level of uncertainty associated with the implementation of tariffs.

In Latin America, MDF sales showed a positive trend, with signs of recovery in demand. Meanwhile, PB demand remained solid, with slight price increases observed in some countries.

4Q25 / 3Q25. Arauco reported a profit of US$ 51 million, representing an increase over the previous quarter as a result of higher non-operating income.

EBITDA decreased by 2.5% due to a 6.2% drop in sawn timber prices and a 7.6% decline in panel volumes. This was offset by an increase in pulp and sawn timber volumes of 8.6% and 3.8%, respectively. Meanwhile, unit sales costs for bleached softwood, bleached hardwood, and dissolving pulp increased by 6.9%, 6.7% and 0.2%, respectively, while those for unbleached softwood decreased by 0.4%.

Non-operating income improved by US$ 38 million due to a favorable exchange rate effect and a positive variation in other expenses.

2025 / 2024. Arauco recorded a profit of US$ 41 million as of December 31, 2025, which compares unfavorably with the profit of US$ 476 million for the same period in 2024. This is explained by a decline in operating and non-operating income of US$ 353 million and US$ 213 million, respectively.

Consolidated revenue as of December 31, 2025, decreased by 7.1%, reflecting lower sales of pulp and wood products. Sales in the pulp business decreased by 10.7% as a result of a drop in prices of 13.9%, partially offset by an increase in sales volumes of 3.4%. Meanwhile, revenues from the timber business fell by 3.0%, as a result of a decline in panel and sawn timber volumes of 3.9% and 6.8%, respectively. On the other hand, there were decreases in unit sales costs for bleached hardwood and softwood pulp, unbleached softwood, and dissolving pulp of 3.9%, 2.0%, 2.6%, and 7.3%, respectively.

Non-operating income was lower than in the previous year, due to lower other income associated with the sale of forestry assets in Brazil in the third quarter of 2024, and an unfavorable exchange rate effect, slightly offset by a decrease in other expenses.

Production by Business

1,166

1,075

1,162

1,250

525 486

385

127 124 111

1,313 1,306

Sales Volumes by Business

1,273

1,247 1,281 1,287

1,148

1,189

468

413 436

149 128 126

4Q 24 3Q 25 4Q 25 4Q 24 3Q 25 4Q 25

Wood products



‌4Q25 / 4Q24. Copec recorded a profit of Ch$ 64.420 billion, higher than the Ch$ 41.562 billion reported as of December 2024, explained by higher operating and non-operating income.

Consolidated EBITDA reached Ch$ 215.992 billion, representing an increase of 8.1% over the previous year, due to a hike in Copec Chile, partially offset by a slight decrease in Terpel.

EBITDA in Chile expanded by 9.9%, totaling Ch$ 114.085 billion, due to a 6.4% growth in sales volumes, explained by a 16.3% increase in the industrial channel and a higher industrial margin, partially offset by a negative inventory revaluation effect.

Terpel's EBITDA in local currency decreased 3.2% compared to the previous year, mainly due to a reduction of 1.6% in sales volumes, explained primarily by lower physical sales in Ecuador and Colombia, by 15.9%, and 0.4% respectively, offset by an increase of 4.5% in Panama, 2.8% in the Dominican Republic, and 4.4% in Peru. The VNG business recorded a 10.6% drop in volumes, mainly due to a 87.0% decrease in Peru, offset by a 11.1% increase in Colombia.

Meanwhile, Copec's consolidated non-operating income was favorable at 30.9%, as a result of an increase in other income and a reduction in other expenses.

COPEC CONSOLIDATED (Including Terpel)

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Revenues*

5,255,502

5,033,793

4,638,284

13.3%

4.4%

20,118,193

19,171,060

4.9%

EBITDA*

215,992

254,784

199,799

8.1%

(15.2%)

1,038,600

945,139

9.9%

EBIT*

151,274

195,915

146,602

3.2%

(22.8%)

802,481

724,247

10.8%

Non operating income*

(43,886)

(23,713)

(63,505)

30.9%

(85.1%)

(129,283)

(195,767)

34.0%

Net income

64,420

99,045

41,562

55.0%

(35.0%)

426,813

323,058

32.1%

Figures in millions of Chilean pesos

COPEC CHILE

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Revenues

2,892,103

2,720,257

2,485,303

16.4%

6.3%

11,152,224

10,693,905

4.3%

EBITDA

114,085

140,131

103,784

9.9%

(18.6%)

624,210

523,440

19.3%

EBIT

71,788

102,940

70,567

1.7%

(30.3%)

474,092

391,084

21.2%

Non operating income

(17,641)

849

(30,093)

41.4%

(2178.4%)

(35,777)

(65,490)

45.4%

Net income

32,853

57,630

17,357

89.3%

(43.0%)

279,418

199,264

40.2%

Copec Chile physical sales (thousand of m3)

2,993

2,840

2,813

6.4%

5.4%

11,546

10,845

6.5%

Gas stations channel

1,680

1,603

1,684

(0.3%)

4.8%

6,600

6,481

1.8%

Industrial channel

1,313

1,237

1,129

16.3%

6.1%

4,946

4,363

13.4%

Copec Chile market share

57.7%

57.9%

58.9%

(2.1%)

(0.4%)

58.6%

58.5%

0.2%

EBITDA Blue Express*

7,221

5,681

6,885

4.9%

27.1%

23,630

22,212

6.4%

Figures in millions of Chilean pesos

*This Ebitda is included in the EBITDA of Copec Chile

TERPEL

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Revenues

9,653,349

9,664,300

9,731,070

(0.8%)

(0.1%)

38,147,135

36,569,101

4.3%

EBITDA

415,491

479,428

429,408

(3.2%)

(13.3%)

1,763,119

1,810,367

(2.6%)

EBIT

323,914

388,911

343,915

(5.8%)

(16.7%)

1,397,084

1,433,531

(2.5%)

Non operating income

(106,976)

(102,869)

(150,807)

29.1%

(4.0%)

(397,355)

(562,283)

29.3%

Net income

Profit attributable to controllers

128,643

173,391

109,720

17.2%

(25.8%)

628,486

530,756

18.4%

Profit attributable to minority interest

6.5

8.4

4.7

37.1%

(22.9%)

37.0

29.2

26.9%

Terpel physical sales (thousand of m3)

2,925

2,937

2,973

(1.6%)

(0.4%)

11,535

11,336

1.8%

Colombia

2,261

2,252

2,270

(0.4%)

0.4%

8,845

8,596

2.9%

Panama

240

238

230

4.5%

0.7%

946

980

(3.4%)

Ecuador

286

303

340

(15.9%)

(5.4%)

1,190

1,229

(3.2%)

Dominican Republic

60

53

59

2.8%

13.9%

220

246

(10.6%)

Peru

78

91

74

4.4%

(14.8%)

334

286

17.1%

Gazel VNG physical sales (thousand of m3)

47

54

53

(10.6%)

(12.4%)

209

223

(6.5%)

Colombia

46

46

41

11.1%

(0.2%)

177

178

(0.3%)

Peru

2

8

12

(87.0%)

(81.2%)

32

46

(30.7%)

Figures in millions of Colombian pesos

COPEC



‌4Q25 / 3Q25. Net income fell Ch$ 34.625 billion, as a result of a decline in operating and non-operating income.

EBITDA decreased by Ch$ 38.791 billion, explained by an increase in administrative expenses, higher distribution costs, and an unfavorable inventory revaluation effect at Copec and Terpel, partially offset by a higher industrial margin in Chile.

Volumes increased 5.4% in Chile, due to hikes of 6.1% in the industrial channel and 4.8% in the gas station channel. Meanwhile, Terpel saw a decrease of 0.4% mainly due to declines of 5.4% and 14.8% in Ecuador and Peru, respectively, partially offset by increases of 0.4% in Colombia, 0.7% in Panama, and 13.9% in the Dominican Republic.

Non-operating income dropped Ch$ 20.174 billion, reflecting an increase in other expenses, a net negative effect on other gains (losses), and a less favorable effect on exchange differences.

2025 / 2024. Copec recorded a profit of Ch$ 426.813 billion, higher than the Ch$ 323.057 billion reported at the end of December 2024, explained by higher operating and non-operating income.

Consolidated EBITDA reached Ch$ 1.038.600 billion, representing an increase of 9.9% over the previous year, due to an increase in Copec Chile, partially offset by lower results in Terpel.

In Chile, EBITDA expanded by 19.3% to Ch$ 624.210 billion, mainly due to a favorable industrial margin and a 6.5% growth in sales volumes, explained by a 13.4% increase in the industrial channel and a 1.8% hike in gas stations. These effects were partially offset by a negative inventory revaluation effect.

Terpel's EBITDA in local currency decreased 2.6% compared to the previous year, mainly due to a negative inventory revaluation effect, offset by higher performance on lubricants. Meanwhile, volumes grew 1.8% in consolidated basis, explained by increases of 2.9% in Colombia, and 17.1% in Peru, offset by a decrease of 3.4% in Panama, 3.2% in Ecuador and 10.6% in the Dominican Republic. In the VNG business, there was a 30.7% and 0.3% drop in volumes in Colombia and Peru, respectively.

Meanwhile, Copec's consolidated non-operating income was favorable at 34.0%, as a result of favorable exchange rate differences and lower financial costs.



‌4Q25 / 4Q24. Abastible reported a profit of Ch$ 23.033 billion, representing an increase compared to the loss of Ch$ 65 million in the previous year. This is due to higher operating and non-operating income and a less unfavorable tax result.

On a consolidated basis, EBITDA increased 89.4% reaching Ch$ 73.710 billion. There were increases in EBITDA from operations in Chile, Colombia, and Ecuador of 105.9%, 76,4% and 40.0%, respectively, offset by a decrease of 18.6% in Peru. In addition, the contribution of the new subsidiary, Gasib, which operates in Spain and Portugal, is noteworthy.

Liquefied gas volumes in Peru, Colombia, Ecuador, and Chile

increased by 14.3%, 13.9%, 7.1% and 1.7% compared to the previous

year, totaling 153 thousand, 77 thousand, 176 thousand and 121 thousand tons, respectively, while in Spain and Portugal they remained stable reaching 70 thousand tons.

Non-operating income increased Ch$ 3.231 billion at consolidated level, due to higher other net gains (losses) and other income.

4Q25 / 3Q25. Abastible recorded a higher profit by Ch$ 4.136 billion, as a result of improved non-operating income and lower tax expenses, partially offset by a decline in operating income.

Operating income decreased by Ch$ 4.054 billion, as a result of higher distribution costs and administrative expenses, offset by growth in volumes sold in Iberia, Colombia, Peru, and Ecuador, by 54.2%, 9.9%, 3.0% and 0.2%, respectively, offset by a decline in volumes in Chile of 20.2%.

Non-operating income increased Ch$ 3.453 billion, due to higher financial income and other gains.

2025 / 2024. Abastible recorded a profit of Ch$ 75.727 billion, representing an increase compared to the Ch$ 51.561 billion recorded the previous year. This is due to higher operating income, mainly associated with the consolidation of Gasib, partially offset by a more unfavorable non-operating result.

EBITDA increased by 45.2%, reaching Ch$ 270.563 billion. EBITDA hikes were observed in Colombia, Chile, and Ecuador, of 39.8%, 8.9%, and 36.3% respectively, offset by a decrease in Peru of 12.6%. In addition, the contribution of the new subsidiary operating in Spain and Portugal was significant.

* Figures in EUR million.

* Figures in US$ million.

* Figures in thousand peruvian soles.

* Figures in million colombian pesos.

* Figures in million chilean pesos.

* Figures in million chilean pesos.

As of December 2025, liquefied gas volumes in Colombia, Peru, and Ecuador increased by 10.3%, 12.9%, and 9.7% compared to the previous year, totaling 278 thousand, 572 thousand, and 667 thousand tons, respectively. Meanwhile, Chile recorded a decrease of 1.2% for a total of 555 thousand tons. Gasib's sales volume reached 248 thousand tons, representing an increase of 4.2% compared to the previous year.

ABASTIBLE CONS. (Includes Chile, Colombia, Perú, Ecuador, Spain and Portugal)

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Sales

478,637

484,942

399,657

19.8%

(1.3%)

1,951,851

1,495,744

30.5%

EBITDA

73,710

69,045

38,928

89.4%

6.8%

270,563

186,390

45.2%

EBIT

39,235

43,290

21,702

80.8%

(9.4%)

160,971

120,217

33.9%

Non operating income

(5,489)

(8,942)

(8,720)

37.1%

38.6%

(30,836)

(22,283)

(38.4%)

Net income

23,033

18,897

(65)

-

21.9%

75,727

51,561

46.9%

ABASTIBLE CHILE

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Sales

156,660

177,588

132,954

17.8%

(11.8%)

660,752

609,736

8.4%

EBITDA

19,635

26,920

9,538

105.9%

(27.1%)

85,428

78,476

8.9%

Abastible Chile LPG physical sales (thousand of tons)

121

152

119

1.7%

(20.2%)

555

561

(1.2%)

COLGAS (Colombia)

Sales

342,246

316,428

309,328

10.6%

8.2%

1,287,974

1,025,946

25.5%

EBITDA

69,096

53,953

39,176

76.4%

28.1%

223,380

159,772

39.8%

Colgas Colombia LPG physical sales (thousand of tons)

77

70

67

13.9%

9.9%

278

252

10.3%

SOLGAS (Perú)

4T 25

3T 25

4T 24

4T25 / 4T24

4T25 / 3T25

Acum 25

Acum 24

Var 25 / 24

Sales

427,211

430,458

504,377

(15.3%)

(0.8%)

1,798,633

1,851,848

(2.9%)

EBITDA

46,112

41,180

56,644

(18.6%)

12.0%

184,961

211,646

(12.6%)

Solgas Perú LPG physical sales (thousand of tons)

153

148

134

14.3%

3.0%

572

507

12.9%

DURAGAS (Ecuador)

4T 25

3T 25

4T 24

4T25 / 4T24

4T25 / 3T25

Acum 25

Acum 24

Var 25 / 24

Sales

54.9

53.6

49.3

11.2%

2.4%

207.4

171.0

21.3%

EBITDA

5.3

6.3

3.8

40.0%

(16.3%)

21.3

15.6

36.3%

Duragas Ecuador LPG physical sales (thousand of tons)

176

176

164

7.1%

0.2%

667

608

9.7%

GASIB (Spain and Portugal)

4T 25

3T 25

4T 24

4T25 / 4T24

4T25 / 3T25

Acum 25 Acum 24

Var 25 / 24

Sales

63.2

56.5

-

-

11.9%

292.7 -

-

EBITDA

18.2

10.0

-

-

81.1%

59.2 -

-

Gasib Spain and Portugal LPG physical sales (thousand of tons)

70

45

70

(0.5%)

54.2%

248 238

4.2%

ABASTIBLE



‌4Q25 / 4Q24. Igemar recorded a loss attributable to the owners of the controlling interest of US$ 15.7 million, which compares favorably with the loss of US$ 23.4 million reported during the previous year.

Both the operating income and the non-operating income were less unfavorable.

A total of 10.7 thousand tons of frozen fish and 647.8 thousand cases of canned fish were sold, representing increases of 51.7% and 296.5% compared to December 2024. On the other hand, 3.9 thousand tons of fishmeal and 1.3 thousand tons of fish oil were sold, representing decreases of 47.0% and 45.0%.

During the period, increases were observed in the prices of frozen fish and fishmeal, of 27.8% and 12.3%, respectively. On the other hand, there was a decrease of 5.0% in canned fish and 3.9% in fish oil.

Total processed fisheries reached 82 thousand tons, 14.8% more than at the end of the fourth quarter of 2024.

Regarding related companies, Corpesca recorded a loss of US$ 3.1 million, which compares positively with the loss of US$ 9.0 million reported in the same period last year. Meanwhile, Caleta Vitor recorded a loss of US$ 1.0 million, which compares negatively with the profit of US$ 1.4 million at the end of December 2024.

4Q25 / 3Q25. Income was lower by US$ 4.7 million, as a result of lower non-operating income and a less favorable tax effect, offset by higher operating income.

The higher operating income is explained by an increase in the prices of frozen fish, fishmeal, fish oil, and canned fish, of 31.9%, 12.3%, 5.8%, and 0.2%, respectively, and lower distribution costs.

On the other hand, lower sales volumes of fish oil, fishmeal, and frozen fish were recorded, of 76.9%, 63.4%, and 34.0%, respectively, partially offset by an increase in canned fish.

2025 / 2024. Igemar recorded a loss attributable to the owners of the controlling interest of US$ 35.4 million, which compares favorably with the loss of US$ 38.0 million recorded in the previous year. This is due to higher non-operating income, partially offset by lower operating income.

During the period, there were decreases in the prices of fishmeal, fish oil, and canned goods of 13.1%, 47.1% and 2.9%, respectively, and an increase in the price of frozen fish of 3.1%.

A total of 13.4 thousand tons of fish oil, 54.3 thousand tons of fish meal, 2.5 million cases of canned fish, and 64.3 thousand tons of frozen fish were sold, representing increases of 17.1%, 1.7%, 21%, and 157.7% respectively compared to December

2024.

Total processed fisheries reached 352 thousand tons, 15.7% more than at the end of the fourth quarter of 2024.

Figures in US$ million

*Ebitda = Operating Income + Depreciation + Amortization

Regarding related companies, Corpesca recorded a profit of US$ 0.1 million, which compares positively with the loss of US$ 11.8 million reported in the same period last year. Meanwhile, Caleta Vitor recorded a profit of US$ 12.3 million, a positive comparison with the loss of US$ 4.6 million at the end of December 2024.

IGEMAR CONSOLIDATED

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Sales

110.8

108.3

85.4

29.8%

2.3%

471.5

399.5

18.0%

EBITDA

(3.4)

(0.9)

(2.0)

(68.0%)

(264.2%)

12.1

44.5

(72.8%)

EBIT

(6.6)

(10.6)

(8.4)

21.5%

37.8%

(16.0)

21.3

(174.9%)

Non operating income

(16.2)

(10.8)

(25.5)

36.4%

(49.7%)

(44.6)

(73.4)

39.3%

Net income

(15.7)

(11.0)

(23.4)

33.0%

(42.3%)

(35.4)

(38.0)

6.9%

Physical sales Fishmeal (tons)

3,952

10,798

7,458

(47.0%)

(63.4%)

54,340

53,424

1.7%

Fish Oil (tons)

1,290

5,596

2,347

(45.0%)

(76.9%)

13,432

11,468

17.1%

Canned Fish (cases)

647,757

643,180

426,956

51.7%

0.7%

2,534,193

2,093,855

21.0%

Frozen Fish (tons)

10,736

16,260

2,707

296.5%

(34.0%)

64,250

24,934

157.7%

Total fish processed (tons)

81,892

20,511

71,357

14.8%

299.3%

352,325

304,597

15.7%

PESQUERA IQUIQUE-GUANAYE (IGEMAR)



‌Sonacol

4Q25 / 4Q24. Profit increased to Ch$ 4.268 billion, due to an increase in operating and non-operating income.

2025 / 2024. Profit reached Ch$ 30.993 billion, higher than the Ch$ 22.425 billion recorded at the end of December 2024. This is explained by an increase in operating income.

It should be noted that Sonacol is currently classified as "assets held for sale" in Empresas Copec's balance sheet.

RELATED COMPANIES

Metrogas and AGESA

4Q25 / 4Q24. Metrogas reported a profit of Ch$ 8.280 billion, up from Ch$ 1.222 million at the end of the fourth quarter of 2024, due to an increase in operating and non-operating income.

Agesa reported a drop in profit of Ch$ 6.9 million, associated with a decline in operating income.

2025 / 2024. Metrogas reported a profit of Ch$ 100.239 billion, which compares negatively with the profit of Ch$ 221.297 billion recorded at the end of the fourth quarter of 2024, which is explained by lower operating and non-operating income, associated with a decline in volumes and higher financial costs, together with favorable effects recorded in 2024, due to the update of the provision for lawsuits.

Figures in US$ million

*Ebitda = Operating Income + Depreciation + Amortization

**EBITDA includes impariment reverse of mining assets for US$82 million

Figures in US$ millio n

* Figures in millio n Chilean pesos.

Agesa, meanwhile, reached a profit of US$ 87.0 million, down from US$ 114.1 million in the previous year.

Cumbres Andinas (Mina Justa)

Marcobre is the owner of Mina Justa. The company that owns Marcobre is Cumbres Andinas, which has Minsur as shareholder with a 60% interest and Alxar Internacional, a subsidiary 100% owned by Empresas Copec, with the remaining 40%.

4Q25 / 4Q24. Cumbres Andinas reported a profit of US$ 246 million, which compares favorably with the US$ 155 million reported for the same period last year, mainly due to higher copper prices (+20.4% vs. 2024), offset by a decrease of 19.4% in sales volumes, reaching 34 thousand tons of copper, with 22 thousand tons of cathodes and 12 thousand tons of concentrates. In turn, the material processed was 4.6 million tons, higher than the 4.4 million tons reported the previous year. The average cash cost for the period reached 1.8 US$/lb, compared to 1.2 US$/lb the previous year.

2025 / 2024. Cumbres Andinas reported a profit of US$ 638 million, higher than the US$ 373 million recorded in the fourth quarter of the previous year. This is explained by an increase in copper prices (+8.9% vs 2024) and higher physical sales at Mina Justa, which increased by 8.4%, reaching 130 thousand tons of copper, with 89 thousand tons of concentrates and 41 thousand tons of cathodes. The material processed was 18.2 million tons, higher than the 16.6 million tons reported the previous year, and the average cash cost for the period reached 1.4 US$/lb, representing a decrease from the 1.5 US$/lb of the previous year.

CUMBRES ANDINAS

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Acum 25

Acum 24

Var 25 / 24

Sales

450

338

394

14.2%

33.2%

1,465

1,132

29.4%

EBITDA

394

236

266

48.2%

66.8%

1,072

743

44.2%

Net income

246

137

155

59.1%

79.4%

638

373

71.2%

Physical sales

34

31

42

(19.4%)

7.1%

130

120

8.4%

Cathodes (kT)

12

11

9

39.9%

9.4%

41

33

23.3%

Concentrates (kT)

22

20

33

(34.8%)

5.8%

89

87

2.7%

Treated Ore (kT)

4,578

4,863

4,416

3.7%

(5.8%)

18,242

16,592

9.9%

Cash-cost (C1) (US$/lb)

1.8

1.3

1.2

46.2%

36.5%

1.4

1.5

(5.9%)

Net income from other

affiliates and associates

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

4Q25 / 3Q25

Accum 25

Accum 24

Chg. 25 / 24

Sonacol*

7,353

9,342

3,085

138.4%

(21.3%)

30,993

22,425

38.2%

Metrogas*

8,280

38,811

1,222

577.5%

(78.7%)

100,239

221,297

(54.7%)

Agesa

16.0

33.5

23.0

(30.2%)

(52.1%)

87.0

114.1

(23.7%)

Corpesca

(3.1)

4.9

(9.0)

65.4%

(163.4%)

0.1

(11.8)

101.1%

Caleta Vitor

(1.0)

10.5

1.4

(173.0%)

(109.5%)

12.3

(4.5)

377.0%

OTHER AFFILIATES



Figures in US$ millio n

* Leverage = Net financial debt / Total equity

** ROCE = (A nualized EBIT +Gain fro m changes in fair value of bio lo gical assets +Financial inco me) / (Total current assets - Total current liabilities +No n-current bio lo gical assets +P ro perty, P lant and Equipment - Net

no n-current assets classified as held for sale)

Simplified Balance Sheet Statement

Dec-25

Dec-24

Chg. 25 / 24

Current assets

9,097

8,466

7.4%

Non-current assets

24,113

20,015

20.5%

TOTAL ASSETS

33,210

28,482

16.6%

Short term financial debt

1,763

1,326

33.0%

Other current liabilities

3,461

2,662

30.0%

Total current liabilities

5,224

3,988

31.0%

Long term financial debt

10,787

8,875

21.5%

Other non-current liabilities

2,279

2,129

7.0%

Total non-current liabilities

13,066

11,004

18.7%

TOTAL LIABILITIES

18,290

14,992

22.0%

Non-controlling interests

601

529

13.6%

Shareholder's Equity

14,318

12,960

10.5%

TOTAL EQUITY

14,919

13,489

10.6%

Leverage*

0.66

0.58

12.5%

Net financial debt

9,774

7,855

24.4%

ROCE**

7.2%

9.9%

(2.6%)

‌As of December 31, 2025, consolidated current assets increased by 7.4% compared to December 31, 2024. This is mainly explained by higher accounts receivable and other receivables and an increase in inventories at Copec. This was partially offset by lower trade receivables and other accounts receivable at Arauco and other current financial assets at the Parent Company.

Non-current assets increased by 20.5% compared to the end of 2024, mainly due to an increase in property, plant, and equipment at Copec and Arauco, the latter associated with the Sucuriú project in Brazil. There was also an increase in other non-current financial and non-financial assets at Arauco.

Total current liabilities increased by 31.0% compared to the end of 2024. There was an increase in trade accounts payable and other accounts payable at Copec and Arauco, and a hike in other financial liabilities at Arauco, partially offset by a decrease in other current financial liabilities at Abastible.

Meanwhile, non-current liabilities increased by 18.7%, reflecting a rise in other non-current financial liabilities at Arauco related to the progress of the Sucuriú project, together with an increase in non-current lease liabilities at Copec and Arauco.

Overall, the Company's equity increased by 10.6% compared to December 31 of 2024, mainly due to higher retained earnings, coupled with an increase in other reserves.

CASH FLOW STATEMENT ANALYSIS

Operating cash flow at the end of December 2025 decreased compared to the same period last year, mainly due to higher payments to suppliers for the supply of goods and services at Abastible and Copec, which was offset by higher collections from the sale of goods and provision of services at Copec and Abastible.

On the other hand, investment cash flow recorded higher net cash outflows compared to 2024. This is mainly explained by higher purchases of property, plant, and equipment associated with the Sucuriú project, together with lower cash flows from the loss of control of subsidiaries in Arauco, associated with the sale of forestry assets in Brazil in 2024.

Cash flow from financing activities shows lower net cash outflows, mainly due to a decrease in loan payments by Arauco and the Parent Company, and higher amounts from long-term loans in Arauco.

CASH FLOW STATEMENT

dic-25

dic-24

Chg. 25 / 24

Cash flow s from (used in) operating activities

2,004

2,115

(5.2%)

Cash flow s from (used in) investing activities

(2,846)

(945)

(201.1%)

Cash flow s from (used in) financing activities

1,120

(558)

300.6%

Net increase (decrease) in cash and cash equivalents

278

611

(54.5%)

Figures in millio n US$

CONSOLIDATED BALANCE SHEET ANALYSIS



‌Total financial debt: US$ 12,551 million

Cash and cash equivalents: US$ 2,777 million

Net debt : US$ 9,774 million

Debt by Type

Debt by Currency

Chilean UF 37.3%

Arauco 69.1%

Debt by Company

Bonds 65.8%

4.60 4.57

Chilean Pesos 1.5%

Others 14.2%

Bank Debt 20.1%

US Dollar 42.8%

Net Debt / EBITDA

Others 11.9%

Colombian Pesos 6.5%

EC Holding 11.6%

Copec 13.0%

Abastible 2.8%

Igemar 3.5%

4.01

4.16

3.62

3.58

4.03 3.86

3.33

3.25

3.58

2.79

2.81

3.03

2.77 2.91

2.47

2.60

2.37

2.16 2.09 1.95 1.92 1.99





Dividend distribution and Dividend Yield* Figures in US$ million

765 5.7%

4.3%

3.5%

1.6% 1.4% 2.1% 2.3% 1.8%

2.5% 2.3%

3.7%

1.3%

0.4%

528

424

387

290

308

253

262 223

268

267

302 315

55

7.2%

Financial Debt Maturities

Figures in US$ million

4,757

2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Dividends (MM USD) Dividend Yield

*Dividend Yield is calculated based on dividends paid per calendar year, market value and exchange rate at the end of each period

**The dividends indicated correspond to those paid by Empresas Copec during the calendar year

*** As of December 2025

2,777

1,751



965 895 926 1,193



227



933



International risk rating

Fitch Ratings

BBB / negative outlook

Standard and Poor's

BBB / negative outlook

Local risk rating

Feller-Rate

AA / stable outlook / 1ª Class Level 1

Fitch Ratings

AA / negative outlook / 1ª Class Level 1

227 134 345 89 90



BREAKDOWN AND DEBT INDICATORS

‌BREAKDOWN BY OPERATING SEGMENTS

Payments for acq. affiliates and

*Includes A lxar, Empresas Co pec parent company and others

Figures in tho usand US$

(Accumulated as of December 2025)

Figures as of December 2025

Arauco

Copec

Abastible

Sonacol

Igemar

Others*

Subtotal

Elimin.

Total

Revenues from external clients

6,084,142

21,007,058

2,038,087

37,203

471,109

353

29,637,952

-

29,637,952

Revenues between segments

-

153,504

14,718

49,288

439

1,425

219,374

(219,374)

-

Interest Income

62,560

30,336

9,088

329

491

75,224

178,028

(46,128)

131,900

Interest Expense

(409,724)

(150,852)

(38,443)

(3,063)

(26,597)

(46,839)

(675,518)

46,128

(629,390)

Interest expense, net

(347,164)

(120,516)

(29,355)

(2,734)

(26,106)

28,385

(497,490)

-

(497,490)

Income (loss) from the reporting segment

40,879

505,983

94,444

32,570

(45,300)

321,603

950,179

-

950,179

EBIT

298,717

841,338

169,085

50,941

(15,977)

(26,463)

1,317,641

2,278

1,319,919

Depreciation

663,715

194,444

94,875

-

24,613

545

978,192

-

978,192

Amortization

12,190

53,776

20,450

-

3,478

626

90,520

-

90,520

Fair value cost of timber harvested

330,199

-

-

-

-

-

330,199

-

330,199

EBITDA

1,304,821

1,089,558

284,410

50,941

12,114

(25,292)

2,716,552

11,209

2,730,039

Share in income (loss) of associates

(3,865)

3,217

1,915

-

(2,188)

1,104,649

1,103,728

(772,714)

331,014

Income (expense) from income taxes

(39,804)

(198,638)

(42,335)

(11,648)

15,249

(4,943)

(282,119)

-

(282,119)

Investments by segment

Payments for acq. prop., plant and equip.

1,648,384

278,758

180,130

21,243

20,832

13,941

2,163,288

-

2,163,288

Acquisition other long term assets

788,892

-

9,122

-

-

-

798,014

-

798,014

associates

44,670

39,942

-

-

18,000

281

102,893

-

102,893

Purchase of intangible assets Other Payments for Investments

7,395

20,817

6,429

-

16

12

34,669

-

34,669

Total investments

2,489,341

339,517

195,681

21,243

38,848

14,234

3,098,864

-

3,098,864

Country of origin of operating revenue

Operating revenues - local (chile)

3,433,718

11,567,678

679,077

37,203

421,323

353

16,139,352

-

16,139,352

Operating revenues - foreign (foreign

companies)

2,650,424

9,439,380

1,359,010

-

49,786

-

13,498,600

-

13,498,600

Total operating revenues

6,084,142

21,007,058

2,038,087

37,203

471,109

353

29,637,952

-

29,637,952

Assets by segment

21,304,763

7,236,750

1,886,071

264,944

938,885

1,578,335

33,209,748

-

33,209,748

Equity method investments

483,542

10,256

11,213

-

233,226

943,042

1,681,279

-

1,681,279

Liabilities by segments

11,621,285

4,529,710

1,292,210

177,758

537,387

131,998

18,290,348

-

18,290,348

Country of origin of non-current

assets

Chile

9,247,531

2,463,414

552,007

-

666,362

1,236,164

14,165,478

-

14,165,478

Foreign

7,561,997

1,447,699

937,532

-

151

-

9,947,379

-

9,947,379

Total non current assets

16,809,528

3,911,113

1,489,539

-

666,513

1,236,164

24,112,857

-

24,112,857

Breakdown by country

Chile

Colombia

USA/Canada

Panama

Argentina

Brazil

Uruguay

Ecuador

Dominican

Republic

Peru

México

Spain

Others

Total

Revenues

16,139,352

7,552,745

1,012,114

785,452

526,648

515,004

454,938

913,806

185,788

1,027,061

180,577

307,788

36,679

29,637,952

Non current assets

14,165,478

1,059,263

644,789

292,000

692,438

4,029,604

1,797,681

98,652

3,529

480,820

402,858

356,821

88,924

24,112,857

Others include Portugal. Figures in thousand US$



‌BREAKDOWN BY OPERATING SEGMENTS

Figures as of December 2024

Arauco

Copec

Abastible

Sonacol

Igemar

Others*

Subtotal

Elimin.

Total

Income (loss) from the reporting segment

Country of origin of operating revenue

Operating revenues - local (chile)

Operating revenues - foreign (foreign companies)

Total operating revenues

6,545,247

20,193,221

1,572,525

39,340

399,192

21

28,749,546

-

28,749,546

*Includes A lxar, Empresas Co pec parent company and others

Figures in tho usand US$

Investments by segment Payments for acq. prop., plant and equip.

Acquisition other long term assets

Payments for acq. affiliates and associates

Purchase of intangible assets

Total investments

Share in income (loss) of associates Income (expense) from income taxes

EBIT

Depreciation Amortization

Fair value cost of timber harvested

EBITDA

Revenues from external clients

6,545,247

20,193,221

1,572,525

39,340

399,192

21

28,749,546

-

28,749,546

Revenues between segments

899

134,263

12,335

35,750

293

1,438

184,978

(184,978)

-

Interest Income

66,355

35,698

5,952

486

506

73,941

182,938

(38,496)

144,442

Interest Expense

(397,923)

(175,543)

(22,596)

(5,382)

(22,682)

(43,787)

(667,913)

38,496

(629,417)

Interest expense, net

(331,568)

(139,845)

(16,644)

(4,896)

(22,176)

30,154

(484,975)

-

(484,975)

(Accumulated as of December 2024)

476,281

388,476

66,153

23,940

(44,500)

255,803

1,166,153

-

1,166,153

651,593

766,787

128,029

44,076

21,344

(25,010)

1,586,819

(172)

1,586,647

657,533

169,354

56,344

-

20,502

429

904,162

-

904,162

13,709

52,417

13,464

-

2,625

560

82,775

-

82,775

440,512

-

-

-

-

-

440,512

-

440,512

1,763,347

988,558

197,837

44,076

44,471

(24,021)

3,014,268

9,864

3,024,132

-

-

-

-

-

-

-

-

-

(45,792)

3,060

1,572

-

(17,288)

1,248,009

1,189,561

(958,386)

231,175

(170,400)

(171,134)

(38,606)

(9,416)

7,592

6,266

(375,698)

-

(375,698)

838,844

312,641

76,725

17,431

33,649

3,496

1,282,786

-

1,282,786

383,912

-

-

-

-

-

383,912

-

383,912

126,842

32,085

283,188

-

-

313,104

755,219

(313,104)

442,115

6,137

18,329

955

-

-

-

25,421

-

25,421

1,355,735

363,055

360,868

17,431

33,649

316,600

2,447,338

(313,104)

2,134,234

3,735,001

11,158,077

636,394

39,340

386,353

21

15,955,186

-

15,955,186

2,810,246

9,035,144

936,131

-

12,839

-

12,794,360 -

12,794,360

Assets by segment

18,159,312

6,050,670

1,601,590

227,894

937,923

1,504,151

28,481,540

-

28,481,540

Equity method investments

406,611

9,621

8,659

-

238,498

835,470

1,498,859

-

1,498,859

Liabilities by segments

9,435,597

3,763,818

1,119,751

155,903

476,363

40,832

14,992,264

-

14,992,264

Country of origin of non-current assets

Chile

9,195,687

2,058,475

414,800

-

460,468

931,451

13,060,881

-

13,060,881

Foreign

4,614,699

1,039,798

1,151,634

(35,750)

263

183,540

6,954,184

-

6,954,184

Total non current assets

13,810,386

3,098,273

1,566,434

(35,750)

460,731

1,114,991

20,015,065

-

20,015,065

Others include Germany, Australia and Israel. Figures in thousand US$

Breakdown by country

Chile

Colombia

USA/Canada

Panama

Argentina

Brazil

Uruguay

Ecuador

Dominican

Republic

Peru

Mexico

Spain

Others

Total

Revenues

15,955,186

6,940,254

1,060,511

911,261

486,079

591,342

499,079

1,023,905

47,868

1,026,425

186,074

21,562

-

28,749,546

Non current assets

13,060,881

869,699

665,967

297,526

672,411

1,286,657

1,763,397

102,652

3,262

513,921

230,404

528,231

20,057

20,015,065



‌FINANCIAL STATEMENTS

STATEMENT OF COMPREHENSIVE INCOME BY FUNCTION Dec-25 Dec-24 Chg. 25 / 24

Revenue 29,637,952

Cost of sales (25,289,526)

Gross profit 4,348,426

Other income 358,819

Distribution costs (1,741,018)

Administrative expenses (1,287,489)

Other expense (221,085)

Other gains (losses) (3,570)

Finance income 131,900

Financial costs (629,390)

28,749,546 3.1%

(24,318,122) 4.0%

4,431,424 (1.9%)

631,145 (43.1%)

(1,576,633) 10.4%

(1,267,972) 1.5%

(346,539) (36.2%)

(18,883) (81.1%)

144,442 (8.7%)

(629,417) (0.0%)

Share of profit (loss) of associates and joint ventures accounted for using equity method

331,014

231,175 43.2%

Foreign exchange differences (10,635)

Gains (losses) on net monetary position (44,674)

Profit (loss) before tax 1,232,298

Income tax expense (282,119)

Profit (loss) from continuing operations 950,179

Profit (loss) from discontinued operations 0

Profit (loss) 950,179

(15,935) (33.3%)

(40,956) 9.1%

1,541,851 (20.1%)

(375,698) (24.9%)

1,166,153 (18.5%)

0

1,166,153 (18.5%)

Profit (loss), attributable to

Profit (loss), attributable to owners of parent 876,851

Profit (loss), attributable to non-controlling interests 73,328

Total profit (loss) 950,179

1,111,159 (21.1%)

54,994 33.3%

1,166,153 (18.5%)

Figures in tho usand US$



‌reclassified to profile, before tax

Other comprehensive income that will not be reclassified to profile

2,724

(1,017)

367.8%

Components of other comprehensive income, before tax

0

0

-

Exchange differences on translation

0

0

-

Gains (losses) on exchange differences on translation, before tax

402,404

(57,599)

798.6%

Reclassification adjustments on exchange differences on translation, before tax

965

0

-

Other comprehensive income, before tax, exchange differences on translation

403,369

(57,599)

800.3%

Gains (losses) from remeasurements of assets at fair value through other comprehensive income, before tax.

0

0

-

Other comprehensive income, before tax, available-for-sale financial assets

0

0

-

Cash flow hedges

0

0

-

Gains (losses) on cash flow hedges, before tax

488,955

6,690

7,208.7%

Reclassification adjustments on cash flow hedges, before tax

0

(6,747)

100.0%

Adjustments for amounts transferred to initial carrying amount of hedged items

0

0

-

Other comprehensive income, before tax, cash flow hedges

488,955

(57)

857,915.8%

Other comprehensive income, before tax, gains (losses) from investments in equity instruments

(10,512)

(8,934)

(17.7%)

Other comprehensive income, before tax, gains (losses) on revaluation

(4,430)

745

(694.6%)

Other comprehensive income, before tax, actuarial gains (losses) on defined benefit plans

(4,974)

(301)

(1,552.5%)

Share of other comprehensive income of associates and joint ventures accounted for using equity method

0

0

-

Other comprehensive income, before tax

872,408

(66,146)

1,418.9%

Income tax relating to defined benefit plans of other comprehensive income

0

0

-

Income tax relating to components of other comprehensive income

0

(135,171)

100.0%

Income tax relating to exchange differences on translation of other comprehensive income

(312)

(2,450)

87.3%

Income tax relating to investments in equity instruments of other comprehensive income

0

0

-

Income tax relating to available-for-sale financial assets of other comprehensive income

0

0

-

Income tax relating to cash flow hedges of other comprehensive income

(131,971)

(531)

(24,753.3%)

Income tax relating to changes in revaluation surplus of other comprehensive income

0

0

-

Income tax relating to defined benefit plans of other comprehensive income

17

427

(96.0%)

Reclassification adjustments on income tax relating to components of other comprehensive income

0

0

-

Aggregated income tax relating to components of other comprehensive income

(132,266)

(137,725)

4.0%

Other comprehensive income

742,866

(204,888)

462.6%

Total comprehensive income

1,693,045

961,265

76.1%

Comprehensive income, attributable to owners of parent

1,591,336

954,323

66.8%

Comprehensive income, attributable to non-controlling interests

101,709

6,942

1,365.1%

FINANCIAL STATEMENTS

STATEMENT OF COMPREHENSIVE INCOME

Dec-25

Dec-24

Chg. 25 / 24

Profit (loss)

950,179

1,166,153

(18.5%)

Other comprehensive income, before tax, gains (losses) on revaluation

(1,158)

(62)

(1,767.7%)

Other comprehensive income, before tax, actuarial gain (losses) to defined benefit plans

0

0

Other Comprehensive Income, before tax, gains (losses) from remeasurements of defined benefit plans

(131)

5

(2720.0%)

Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be

4,013

(960)

518.0%

Figures in thousand US$



‌FINANCIAL STATEMENTS

BALANCE SHEET - ASSETS

Dec-25

Dec-24

Chg. 25 / 24

Assets

Current assets

Cash and cash equivalents

2,461,976

2,070,930

18.9%

Other current financial assets

314,559

275,710

14.1%

Other current non-financial assets

282,130

319,172

(11.6%)

Trade and other receivables, current

2,540,033

2,463,674

3.1%

Trade and other current receivables

6,050

16,481

(63.3%)

Inventories

2,739,429

2,443,187

12.1%

Current biological assets

236,333

315,500

(25.1%)

Current tax assets

204,429

184,645

10.7%

Total current assets other than assets or disposal groups classified as held for sale or as

held for distribution to owners

8,784,939

8,089,299

8.6%

Non-current assets or disposal groups classified as held for sale

311,952

377,176

(17.3%)

Total current assets

9,096,891

8,466,475

7.4%

Non-current assets

Other non-current financial assets

366,118

121,301

201.8%

Other non-current non-financial assets

783,294

191,436

309.2%

Non-current rights receivables

179,714

117,109

53.5%

Non-current receivables to related parties

2,582

3,684

(29.9%)

Investments accounted for using equity method

1,681,279

1,498,859

12.2%

Intangible assets other than goodwill

631,089

616,440

2.4%

Goodwill

475,832

420,212

13.2%

Property, plant and equipment

15,033,906

12,851,035

17.0%

Assets by right of use

1,578,150

1,235,687

27.7%

Non-current biological assets

3,101,604

2,747,894

12.9%

Investment property

23,434

22,686

3.3%

Deferred tax assets

255,855

188,722

35.6%

Total non-current assets

24,112,857

20,015,065

20.5%

Total assets

33,209,748

28,481,540

16.6%

Figures in tho usand US$



‌FINANCIAL STATEMENTS

BALANCE SHEET - LIABILITIES AND EQUITY

Dec-25

Dec-24

Chg. 25 / 24

Current liabilities

Other current financial libilities

1,609,815

1,202,884

33.8%

Liabilities on current leasings

153,463

123,171

24.6%

Trade and other current payables

2,830,395

1,961,446

44.3%

Other current payables to related parties

4,601

8,713

(47.2%)

Other short-term provisions

13,136

13,889

(5.4%)

Current tax liabilities

166,138

146,145

13.7%

Current provisions for employee benefits

20,750

17,016

21.9%

Other current financial liabilities

247,940

291,454

(14.9%)

Total current liabilities other than liabilities included in disposal groups classified as

held for sale

5,046,238

3,764,718

34.0%

Liabilities included in disposal groups classified as held for sale

177,758

223,225

(20.4%)

Total current liabilities Non-current liabilities

Current tax liabilities, non-current tax liabilities

5,223,996

7,256

3,987,943

0

31.0%

Other non-current financial liabilities

9,301,030

7,759,801

19.9%

Liabilities on non current leasings

1,486,290

1,115,465

33.2%

Other non-current accounts payable

56,981

38,061

49.7%

Non-current liabilities

23,924

26,207

(8.7%)

Other long-term provisions

63,340

54,792

15.6%

Deferred tax liabilities

1,908,214

1,805,942

5.7%

Non-current provisions for employee benefits

152,719

134,843

13.3%

Other non-current non-financial liabilities

66,598

69,210

(3.8%)

Total non-current liabilities

13,066,352

11,004,321

18.7%

Total liabilities

18,290,348

14,992,264

22.0%

Issued capital

686,114

686,114

0.0%

Retained earnings

14,536,249

13,898,831

4.6%

Other reserves

(904,065)

(1,625,017)

(44.4%)

Equity attributable to owners of parent

14,318,298

12,959,928

10.5%

Non-controlling interests

601,102

529,348

13.6%

Total equity

14,919,400

13,489,276

10.6%

Total equity and liabilities

33,209,748

28,481,540

16.6%

Figures in tho usand US$



Figures in tho usand US$

‌FINANCIAL STATEMENTS

STATEMENT OF CASH FLOWS

Dec-25

Dec-24

Chg. 25 / 24

Cash flow s from (used in) operating activities

Classes of cash receipts from operating activities

Receipts from sales of goods and rendering of services

33,375,788

31,981,688

4.4%

Receipts from royalties, fees, commissions and other revenue

312

606

(48.5%)

Receipts from premiums and claims, annuities and other policy benefits

0

0

Receipts from leasing and subsequent sale of those assets

38,222

23,075

65.6%

Other cash receipts from operating activities

782,091

891,925

(12.3%)

Payments to suppliers for goods and services

(29,477,889)

(28,208,126)

(4.5%)

Payments to and on behalf of employees

(1,369,259)

(1,248,353)

(9.7%)

Payments for premiums and claims, annuities and other policy benefits

0

0

Payments from manufacturing or acquiring assets to lease to others and subsequently sale

(10,655)

(11,687)

8.8%

Other cash payments from operating activities

(426,501)

(437,626)

2.5%

Dividends paid

(353,724)

(327,981)

(7.8%)

Dividends received

260,244

236,191

10.2%

Interest paid

(573,138)

(576,018)

0.5%

Interest received

110,866

124,549

(11.0%)

Income taxes refund (paid)

(357,983)

(336,994)

(6.2%)

Other inflow s (outflow s) of cash

5,851

3,516

66.4%

Net cash flow s from (used in) operating activities

2,004,225

2,114,765

(5.2%)



Figures in tho usand US$

‌FINANCIAL STATEMENTS

STATEMENT OF CASH FLOWS (continuation)

Dec-25

Dec-24

Chg. 25 / 24

Cash flow s from (used in) investing activities

Cash flow s from losing control of subsidiaries or other businesses

2,049

1,001,105

(99.8%)

Cash flow s used in obtaining control of subsidiaries or other businesses

(41,372)

(364,128)

88.6%

Cash flow s used in the purchase of non-controlling interests

(16,851)

(23,182)

27.3%

Other cash receipts from sales of equity or debt instruments of other entities

1,931

7,109

(72.8%)

Other cash payments to acquire equity or debt instruments of other entities

(42,113)

(26,526)

(58.8%)

Other cash receipts from sales of interests in joint ventures

0

0

Other cash payments to acquire interests in joint ventures

(2,557)

(28,279)

91.0%

Loans to related parties

0

(5,500)

100.0%

Proceeds from sales of property, plant and equipment

71,717

44,700

60.4%

Purchase of property, plant and equipment

(2,163,288)

(1,282,786)

(68.6%)

Proceeds from sales of intangible assets

2,697

12

22,375.0%

Purchase of intangible assets

(34,669)

(25,421)

(36.4%)

Proceeds from other long-term assets

2,135

5,512

(61.3%)

Purchase of other long-term assets

(798,014)

(383,912)

(107.9%)

Cash advances and loans made to other parties

19

86

(77.9%)

Cash receipts from repayment of advances and loans made to other parties

0

18

(100.0%)

Cash payments for future contracts, forw ard contracts, option contracts and sw ap contracts

0

0

Cash receipts from future contracts, forw ard contracts, option contracts and sw ap contracts

0

28,599

(100.0%)

Cash receipts from related parties

1,117

1,251

(10.7%)

Income taxes refund (paid)

0

0

Other inflow s (outflow s) of cash

170,821

105,961

61.2%

Net cash flow s from (used in) investing activities

(2,846,378)

(945,381)

(201.1%)



Figures in tho usand US$

‌FINANCIAL STATEMENTS

STATEMENT OF CASH FLOWS (continuation)

Dec-25

Dec-24

Chg. 25 / 24

Cash flow s from (used in) financing activities

Payments for changes in ow nership interests in subsidiaries that do not result in a loss of control

0

(3,600)

100.0%

Proceeds from issuing shares

0

569

(100.0%)

Proceeds from issuing other equity instruments

0

0

Payments to acquire or redeem entity's shares

0

0

Payments of other equity instruments

0

0

Proceeds from long term borrow ings

2,220,817

967,121

129.6%

Proceeds from short term borrow ings

797,572

1,836,618

(56.6%)

Proceeds from borrow ings

3,018,389

2,803,739

7.7%

Loans from related parties

0

0

Payments of borrow ings

(1,603,586)

(3,168,358)

49.4%

Payments of finance lease liabilities

0

0

Payments of lease liabilities

(205,428)

(202,641)

(1.4%)

Loan payments to related parties

0

0

Proceeds from government grants

0

0

Dividends paid

0

0

Interest paid

0

0

Income taxes refund (paid)

0

0

Other inflow s (outflow s) of cash

(88,995)

11,800

(854.2%)

Net cash flow s from (used in) financing activities

1,120,380

(558,491)

300.6%

Net increase (decrease) in cash and cash equivalents before effect of exchange rate changes

278,228

610,893

(54.5%)

Effect of exchange rate changes on cash and cash equivalents

112,819

(120,150)

193.9%

Net increase (decrease) in cash and cash equivalents

391,047

490,743

(20.3%)

Cash and cash equivalents at beginning of period

2,070,930

1,580,187

31.1%

Cash and cash equivalents at end of period

2,461,977

2,070,930

18.9%



‌ANNEX Adjusted EBITDA Calculation

As of the first quarter of 2013, Empresas Copec presents an alternative Ebitda calculation, which has been called "Adjusted Ebitda". This methodology, adopted by the subsidiary Arauco in 2012 has the advantage of including profits from related companies. These may be especially relevant for Empresas Copec, given the importance that some of these may acquire.

*4Q25 and 3Q25 includes provision from forestry fires, provisions from property, plants and equipment, and others. 4Q24 includes impairment of goodwill and property, plant, and equipment.

Figures in US$ million

The calculation of adjusted EBITDA is as follows:

4Q 25

3Q 25

4Q 24

4Q25 / 4Q24

Accum 25

Accum 24

Chg. 25 / 24

Net Income

258

217

195

32.2%

950

1,166

(18.5%)

(-)Financial Costs

(168)

(157)

(140)

19.8%

(629)

(629)

(0.0%)

(-) Financial Income

35

32

19

84.9%

132

144

(8.7%)

(-) Income Tax

(34)

(101)

(61)

(44.5%)

(282)

(376)

(24.9%)

(+) Depr & Amort

302

270

265

13.9%

1,092

1,012

8.0%

(+) Fair value cost of timber harvested

79

87

101

(21.9%)

330

441

(25.0%)

(-) Gain from changes in fair value of biological assets

57

116

129

(55.6%)

205

159

28.7%

(-) Exchange rate differences

40

(9)

(1)

(3515.0%)

(11)

(16)

(33.3%)

(-) Others*

(6)

(5)

(33)

(80.4%)

(42)

(56)

(24.9%)

Adjusted EBITDA**

714

698

648

10.2%

3,000

3,392

(11.5%)

Compared to traditional calculated EBITDA (EBITDA = Operating Income + Depreciation + Amortization + Fair value cost of timber harvested), differences may arise given the calculation methodologies.

Adjusted EBITDA

1,090

800 824 835 792 796

711 698 714

648

610

514 532



Figures in millions of dollars



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