Rumo SaBMFBOVESPA: RAIL3

Financial Statements: ITR/DFP 2Q25

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Rumo SA Interim financial statements as of June 30, 2025


Rumo SA

Condensed interim financial statements

on June 30, 2025

Contents

Management comments

Report on review of parent company and consolidated condensed interim financial statements

Condensed statement of financial position

Condensed statements of profit or loss

Condensed statements of comprehensive income

Condensed statement of changes in equity

Condensed statement of cash flows

Statement of added value

Explanatory notes to the interim financial statements

1. 2Q25 Executive Summary

In 2Q25, Rumo transported 21.8 billion RTK, a 4% increase year over year. In the North Operation, growth was driven by higher soybean volumes and the consolidation of new operations of pulp and bauxite. In the South Operation, although overall volume declined, there was a gradual and consistent recovery throughout the quarter, particularly in the agricultural portfolio. In the container segment, while volumes increased, the impact was offset by a shorter average haul distance, resulting in a year-over-year decline in RTK.



4%

20.9

21.8

Volume - Consolidated and by Operation

(Bln RTK)

6%

16.9

18.0

-11%

-2%

3.2 2.9

1.0 1.0



Consolidated North Operation South Operation Conteiner

2Q24
2Q25

Rumo's market share in grain exports through the Port of Santos reached 51% in 2Q25, up from 44% in 1Q25. The Company gained share in April and June, although quarterly performance was affected by the export peak in May, when the port handled more than 1 million additional tons.

Grain Exports in Santos - SP

(Mln tons and %)

51%

52%

-0.5 p.p.

16.9 17.5

9.0

+3%

8.7

8.6

8.2



+5%

Source: Orion and Rumo.

2Q24 2Q25



Rumo
Market

Rumo's market share in grain exports from Mato Grosso reached 42% in 2Q25, up from 36% in 1Q25, returning to a normalized level. Market expansion during the quarter was driven by the largest soybean crop ever harvested in the state, in contrast to the shortfall in the previous cycle. In this context, rail once again accounted for over 40% of total grain outflow, reinforcing Rumo's position as the region's leading logistics provider.

Grain Exports in MT

(Mln tons and %)

36%

40%

-4 p.p.

7.4

7.1

-18%

9.1

10.1



16.1 17.5

Source: Orion and Rumo.

-3%





2Q24 2Q25

Rumo
Market

In Goiás, the export market grew 4% in 2Q25. Rumo's volumes remained stable in the period, resulting in a 24% market share.

Grain Exports in GO

(Mln tons and %)

24%

25%

-1 p.p.

5.6 5.8

1.4

1.4

4.4

4.1



+7%

Source: Orion and Rumo.

2Q24 2Q25



Rumo
Market

In the South Operation, Rumo 's share of grain transportation to the ports of Paranaguá (PR) and São Francisco do Sul (SC) reached 28% in the 2Q25, similar level to the same period of the previous year. This performance reflects a normalization of the market following the Company's strategy for competitive repositioning. Performance throughout the quarter showed an upward trend, with market share exceeding 30% in May and June.

Grain Exports in Paranaguá - PR and São Francisco do Sul - SC

(Mln tons and %)

28%

29%

-1 p.p.

8.7

-9%



6.1

-17%

5.5



2.6

2.1

7.6

Source: Orion and Rumo.

2Q24 2Q25



Rumo
Market

Brazil's 24/25 soybean harvest is estimated at 172 million tons, with export volumes projected to reach 107 million tons. In Mato Grosso, the harvest consolidated its position as the largest in the state's history, with production totaling 50 million tons and exports expected to reach 31 million tons, up 19% year over year. This performance reflects both the expansion of planted area and record agricultural yields, supported by favorable weather conditions and greater use of farming productivity.

As for the corn crop, the 24/25 season is expected to reach 137 million tons nationwide, a 7% increase from the previous cycle, with exports projected at 43 million tons, up 8%. Mato Grosso is expected to account for 57 million tons, with around 27 million destined for export. A combination of larger planted area and yields above initial expectations led to successive upward revisions throughout the season, signaling the potential for the largest second-crop harvest (safrinha) ever recorded in the state.

Production and Exports in Brazil

(Mln tons and %)

Production and Exports in MT

(Mln tons and %)

23/24

24/25e

Chg. %

23/24

24/25e

Chg. %

Soybean

Soybean

Production

159

172

8%

Production

42

50

19%

Exports

Corn

Production

99

128

107

137

8%

7%

Exports

Corn

Production

26

53

31

57

19%

8%

Exports

40

43

8%

Exports

26

27

4%

Source: Rumo, AG Rural, Veeries, Orion, Comex Stat. IMEA Note: (e) - estimates

Financial Highlights

In 2Q25, net revenue totaled R$3,711 million, a 4% increase year over year, driven by a solid performance in the North Operation, which posted an 8% growth in transported volume. This result offset the weaker performance of the South Operation, with was affected by lower volumes and price adjustments, in line with the competitive repositioning strategy adopted by the Company.

Variable costs rose 22% in the period, primarily due to the higher transported volumes and additional expenses related to the remuneration of third-party rolling stock. On the other hand, both operations recorded gains in fuel efficiency, which helped mitigate part of this impact and reinforced the Company's ongoing operational improvements.

Fixed costs and sales, general, and administrative expenses declined 3% in nominal terms during the period, reflecting the Company's commitment to strict cost and expense management. This performance reinforces Rumo's operational discipline and provides a key lever for value creation as the Company captures scale gains from its capacity expansion projects.

Adjusted EBITDA totaled R$2,279 million in the quarter, up 6.4% year-over-year. Throughout the period, the Company delivered strong volume growth, implemented effective commercial strategies, and remained focused on cost management, preserving margins and delivering consistent results in a more challenging competitive environment.

Adjusted net income reached R$731 million in the quarter, remaining stable compared to the same period last year, despite the high interest rate scenario.

Financial leverage ended the quarter at 1.8x Net Debt/Adjusted EBITDA, remaining at a healthy level.

2T25

2T24

Chg.%

Summary of financial information

(Amounts in BRL mln)

6M25

6M24

Chg.%

21,827

20,905

4.4%

Total transported volume (millions RTK)

37,917

38,297

-1.0%

17,535

17,634

-0.6%

Agricultural products

29,808

31,683

-5.9%

12,285

11,721

4.8%

Soybean

19,535

19,832

-1.5%

2,898

3,231

-10.3%

Soybean meal

5,679

5,731

-0.9%

73

146

-50.3%

Corn

241

1,204

-80.0%

1,351

1,257

7.4%

Sugar

2,031

2,311

-12.1%

929

1,278

-27.3%

Fertilizers

2,165

2,429

-10.9%

0

1

-

Others

157

177

-11.3%

3,280

2,236

46.7%

Industrial products

6,120

4,612

32.7%

1,446

1,418

2.0%

Fuel

2,817

2,989

-5.8%

1,834

818

>100%

Industrial

3,304

1,623

>100%

1,012

1,035

-2.2%

Containers

1,989

2,002

-0.7%

3,711

3,575

3.8%

Net revenue

6,678

6,721

-0.6%

3,464

3,398

1.9%

Transportation

6,176

6,286

-1.7%

140

156

-10.3%

Logistics solution¹

231

372

-38.0%

108

20

>100%

Other revenues²

272

62

>100%

1,882

(264)

>100%

EBITDA

3,231

1,425

>100%

50.7%

-7.4%

58 p.p EBITDA margin (%)

48.4%

21.2%

27 p.p

398

2,406

-83.5% Non-recurring adjustments³

683

2,406

-71.6%

2,279

2,142

6.4% Adjusted EBITDA

3,915

3,831

2.2%

61.4%

59.9%

1,5 p.p Adjusted EBITDA margin (%)

58.6%

57.0%

2 p.p

¹ Revenue from sugar transportation using other railways or road transport.

² Includes revenue from the pass-through fee of other railways, revenue from volumes contracted and not executed according to commercial agreements (take-or-pay), intercompany operations and transshipment volumes.

3For better comparability, the result was adjusted for non-recurring effects, namely: - 2Q24 Adjusted EBITDA - (i) R$2,575 million | impairment provision in Malha Sul, with no cash effect; (ii) (R$169 million) | capital gains in the divestment of 80% of terminals T16 and T19 in Santos. - 1Q25 EBITDA - (i) R$286 million | impairment provision in Malha Sul, with no cash effect. - 2Q25 EBITDA - (i) R$398 million | impairment provision in Malha Sul, with no cash effect.

2T25

2T24

Chg.%

Yield by Operation

North Operation

6M25

6M24

Chg.%

156.7

159.8

-2.0% Yield (BRL/000 RKT)

160.8

162.2

-0.9%

82.3%

80%

2 p.p. % Volume

82%

78%

4 p.p.

South Operation

164.1

183.2

-10.4% Yield (BRL/000 RKT)

171.5

179.7

-4.6%

13.1%

16%

-3 p.p. % Volume

13%

17%

-4 p.p.

Container Operation

179.2

143.2

25.1% Yield (BRL/000 RTK)

174.5

144.4

20.8%

5%

5%

-0 p.p. % Volume

5%

5%

0 p.p.

Consolidated

158.7

162.6

-2.4% Yield (BRL/000 RKT)

162.9

164.1

-0.8%

Business Units

The business units (reportable segments) are organized as follows:

  • North Operation Malha Norte, Malha Paulista, Malha Central and Malha Oeste

  • South Operation Malha Sul

  • Container Operation Container Operations, including Brado Logística

The Company's management has restructured its operational segments, transferring Rumo Malha Oeste the South Operation to the North Operation, due to internal organizational changes. As the impact of this chance is not material, management has decided not to restate the comparative figures from 2024.

Result by Business Unit North South Container Consolidated

2Q25 Operation Operation Operation

Transported volumes (million RTK)

17,954

2,861

1,012

21,827

Net operating revenue

3,038

484

189

3,711

Cost of services

(1,406)

(326)

(154)

(1,886)

Gross profit

1,632

158

35

1,826

Gross margin (%)

53.7%

32.7%

18.8%

49.2%

Sales, general and administrative expenses

(139)

(27)

(17)

(182)

Other operating revenue (expenses) & eq. pick-up

16

50

-

66

Impairment Malha Sul

-

(398)

-

(398)

Depreciation and amortization

473

67

31

570

EBITDA

1,982

(150)

49

1,882

EBITDA margin (%)

65.2%

-30.9%

26.1%

50.7%

Non-recurring adjustments

-

398

-

398

Adjusted EBITDA

1,982

248

49

2,279

Adjusted EBITDA margin (%)

65.2%

51.2%

26.1%

61.4%

Result by Business Unit North South Operation Consolidated

6M25 Operation Operation Container

Volume transported (millions of RTK)

30,987

4,942

1,989

37,917

Net operating revenue

5,426

891

362

6,678

Cost of services

(2,630)

(635)

(304)

(3,569)

Gross profit

2,795

255

58

3,109

Gross margin (%)

51.5%

28.7%

16.0%

46.6%

Sales, general and administrative expenses

(261)

(52)

(32)

(346)

Other operating revenue (expenses) & eq. pick-up

(13)

38

-

25

Impairment Malha Sul

-

(683)

-

(683)

Depreciation and amortization

937

135

55

1,127

EBITDA

3,457

(307)

81

3,231

EBITDA margin (%)

63.7%

-34.5%

22.4%

48.4%

Non-recurring adjustments

-

683

-

683

Adjusted EBITDA

3,457

376

81

3,915

Adjusted EBITDA margin (%)

63.7%

42.2%

22.4%

58.6%

North Operation

2Q25

2Q24

Chg.%

Operational data

6M25

6M24

Chg.%

17,954

16,640

7.9%

Total transported volume (millions RTK)

30,987

29,938

3.5%

15,030

14,877

1.0%

Agricultural products

25,548

26,461

-3.4%

10,880

9,951

9.3%

Soybean

17,368

16,777

3.5%

2,657

3,028

-12.3%

Soybean meal

5,257

5,339

-1.5%

49

141

-65.1%

Corn

56

943

-94.1%

614

537

14.3%

Sugar

853

1,080

-21.0%

831

1,220

-31.9%

Fertilizers

2,015

2,321

-13.2%

2,923

1,763

65.8%

Industrial products

5,438

3,477

56.4%

1,275

1,175

8.5%

Fuel

2,497

2,336

6.9%

1,648

588

>100%

Industrial

2,942

1,141

>100%

156.7

159.8

-2.0%

Average transportation yield

160.8

162.2

-0.9%

Transport volumes in the North Operation totaled 18 billion RTK in 2Q25, an 8% increase year over year. In the agricultural portfolio, a more favorable grain market throughout the quarter enabled Rumo to showcase its expanded operational capacity, with a notable 9% growth in soybean volumes. Fertilizer volumes declined, driven by a delayed recovery in post-harvest demand and a market environment less aligned with the Company's logistics solution. The industrial portfolio continued to contribute consistently, with pulp and bauxite volumes stabilizing at higher levels as recently initiated contracts reached maturity.

2T25

2T24

Chg.%

Financial Data

(Amounts in BRL mln)

6M25

6M24

Chg.%

3,038

2,815

7.9%

Net revenue

5,426

5,250

3.3%

2,813

2,658

5.8%

Transportation

4,982

4,855

2.6%

140

156

-10.3%

Logistics solution

231

372

-38.0%

85

1

>100%

Other revenues¹

214

23

>100%

(1,406)

(1,233)

14.1%

Cost of services

(2,630)

(2,504)

5.0%

(612)

(470)

30.4%

Variable cost

(1,061)

(1,035)

2.4%

(322)

(348)

-7.4%

Fixed Cost

(635)

(649)

-2.1%

(472)

(415)

13.7%

Depreciation and amortization

(935)

(820)

14.0%

1,632

1,582

3.1%

Gross profit

2,795

2,746

1.8%

53.7%

56.2%

-2,5 p.p.

Gross margin (%)

51.5%

52.3%

-1 p.p.

(139)

(113)

22.4%

Sales, general and administrative expenses

(261)

(238)

9.6%

16

160

-90.1%

Other op. revenue (expenses) and eq. pick-

(13)

135

<100%

473

416

14%

Depreciation and amortization

937

823

13.8%

1,982

2,045

-3.1%

EBITDA

3,457

3,465

-0.2%

65.2%

72.6%

-7 p.p.

EBITDA margin (%)

63.7%

66.0%

-2 p.p.

-

(169)

-

Non-recurring adjustments²

-

(169)

-

1,982

1,876

5.6%

Adjusted EBITDA

3,457

3,296

4.9%

65.2%

66.6%

-1 p.p.

Adjusted EBITDA margin (%)

63.7%

62.8%

1 p.p.

1Includes revenue from the pass-through fee of other railways, revenue from volumes contracted and not executed according to commercial agreements (take-or-pay), intercompany operations and transshipment volumes.

2For better comparability, the 2Q24 result was adjusted for non-recurring effects, specifically: (i) (R$ 169 million) | capital gains in the divestment of 80% of terminals T16 and T19 in Santos.

Net operating revenue reached R$3,038 million in 2Q25, up 8% year over year, primarily driven by higher transport volumes. This increase was partially offset by a 2% decline in average yield, reflecting a less favorable cargo mix with a higher share of lower-tariff products. Additionally, the Company adopted a commercial strategy tailored to prevailing market conditions in grain transportation, aiming to maintain competitiveness and sustain volume growth.

The comparison with 2Q24 is also influenced by a non-recurring effect from intercompany operations totaling approximately R$90 million, which impacted both revenue and costs with no effect on margins. The accounting adjustment for this item was recorded in 4Q24, as previously disclosed.

The increase in variable costs was primarily driven by higher transported volumes and approximately R$40 million in additional expenses related to third-party rolling stock compensation, partially offset by improved fuel efficiency.

Fixed costs and general and administrative expenses remained flat in nominal terms, reinforcing the Company's commitment to disciplined cost management.

EBITDA for the North Operation totaled R$1,982 million in the quarter, up 6% year over year, with a stable margin of 65%. The result underscores the Company's ability to scale volumes efficiently while preserving profitability, even in a more competitive market environment.

South Operation

2Q25

2Q24

Chg.%

Operational data

6M25

6M24

Chg.%

2,861

3,231

-11.4%

Transported volume (million RTK)

4,942

6,357

-22.3%

2,504

2,757

-9.2%

Agricultural products

4,260

5,222

-18.4%

1,405

1,771

-20.7%

Soybean

2,167

3,054

-29.0%

241

203

18.7%

Soybean meal

423

392

7.8%

23

5

>100%

Corn

186

261

-28.8%

737

720

2.4%

Sugar

1,178

1,231

-4.3%

98

58

69.8%

Fertilizers

150

108

39.4%

-

1

-100.0%

Others

157

177

-11.3%

357

473

-24.6%

Industrial products

682

1,135

-39.9%

171

242

-29.5%

Fuel

320

653

-51.0%

186

231

-19.4%

Industrial

362

482

-24.8%

164.1

183.2

-10.4%

Average transportation yield

171.5

179.7

-4.6%

The South Operation transported 2.9 billion RTK in 2Q25, an 11% decline year over year. However, volumes showed a gradual recovery over the course of the quarter, supported by the Company's competitive repositioning within the grain portfolio. In the industrial segment, fuel and clinker transportation was affected by the indefinite suspension of the Tronco Sul rail stretch since May 2024, due to damage caused by extreme weather events in the state of Rio Grande do Sul.

2Q25

2Q24

Chg.%

Financial data

(Amounts in BRL mln)

6M25

6M24

Chg.%

484

602

-19.6% Net operating revenue

891 1,165 -23.5%

470

592

-20.6% Transportation

847 1,143 -25.9%

15

10

50.0%

Other revenues¹

43

23

88.7%

(326)

(438)

-25.6%

Cost of services

(635)

(861)

-26.2%

(114)

(119)

-4.2%

Variable cost

(209)

(239)

-12.8%

(146)

(170)

-14.0%

Fixed cost

(292)

(325)

-10.2%

(66)

(149)

-55.7%

Depreciation and amortization

(135)

(297)

-54.6%

158

164

-3.7%

Gross profit

255

305

-16.4%

32.7%

27.5%

5 p.p. Gross margin (%)

28.7% 26.2% 2 p.p.

(27)

(23)

16.6%

Sales, general and administrative expenses

(52)

(45)

15.5%

50

(52)

>100%

Other op. revenue (expenses) and equity pick-up

38

(78)

>100%

(398)

(2,575)

-84.6%

Impairment Rumo Malha Sul

(683)

(2,575)

-73.5%

67

149

-55.4%

Depreciation and amortization

135

297

-54.6%

(150)

(2,337)

93.6 %

EBITDA

(307)

(2,096)

85.3 %

-30.9%

-388%

357 p.p.

EBITDA margin (%)

-34.5%

-179.8%

145 p.p.

398

2,575

-84.6%

Non-recurring adjustments²

683

2,575

-73.5%

248

238

4.2%

Adjusted EBITDA

376

479

-21.5%

51.2%

39.6%

12 p.p.

Adjusted EBITDA margin (%)

42.2%

41.1%

1 p.p.

1Includes revenue from contracted and unrealized volumes as per commercial agreements (take or pay).

2For better comparability, the result was adjusted for non-recurring effects, specifically: - 2Q24: EBITDA - (ii) R$2,575 million | provision for

impairment in Malha Sul, with no cash impact. - 1Q25: EBITDA - R$286 million | provision for impairment in Malha Sul, with no cash impact.

- 2Q25: EBITDA - R$1,882 million | provision for impairment in Malha Sul, with no cash impact. Net Income - R$333 million | provision for

impairment in Malha Sul, with no cash impact.

Net operating revenue totaled R$484 million in 2Q25, a 20% decline year over year, reflecting lower volumes at the beginning of the quarter and the Company's strategic repositioning efforts.

Variable costs decreased 4%, driven by a combination of reduced volumes and operational gains, particularly improved fuel efficiency. Fixed costs and general and administrative expenses fell 10% in nominal terms, reflecting the positive impact of ongoing initiatives aimed at cost discipline and operational efficiency.

Rumo Malha Sul received a R$70 million compensation for lost profits related to damages caused by extreme weather events in the state of Rio Grande do Sul. The amount was recorded under other operating income. Additionally, the Company recorded a non-cash impairment provision of R$398 million.

As a result, adjusted EBITDA reached R$248 million in the quarter, up 4% compared to 2Q24.

Container Operation

2Q25

2Q24

Chg.%

Operational data

6M25

6M24

Chg.%

29,491

28,735

2.6%

Total volume (Containers '000)

57,057

56,718

0.6%

179.2

143.2

25.1%

Intermodal average yield (R$/000 RTK)

174.5

144.4

20.8%

1,012

1,035

-2.2%

Total volume (million RTK)

1,989

2,002

-0.7%

Brado transported 29,491 containers in 2Q25, a 3% increase year over year. Growth was primarily driven by higher-value markets such as cotton lint, agricultural chemicals, and consumer goods. Despite the increase in container volumes, a shorter average haul distance resulted in a stable transported volume of 1 billion RTK for the period.

2Q25

2Q24

Chg.%

Financial data

(Amounts in BRL mln)

6M25

6M24

Chg.%

189

157

20.4%

Net operating revenue

362

305

18.6%

181

148

22.3%

Transportation

347

289

20.1%

8

9

-11.1%

Other revenues¹

15

16

-6.3%

(154)

(136)

12.8%

Cost of service

(304)

(269)

13.0%

(91)

(80)

13.7%

Variable cost

(184)

(154)

19.1%

(32)

(29)

10.9%

Fixed cost

(65)

(59)

9.8%

(31)

(27)

12.3%

Depreciation and amortization

(55)

(55)

-0.8%

35

21

69.6%

Gross profit

58

37

56.2%

18.8%

13.4%

5 p.p.

Gross margin (%)

16.0%

12.0%

4 p.p.

(17)

(19)

-7.7%

Sales, general and administrative expenses

(32)

(35)

-6.0%

0

(2)

>100%

Other op. revenues (expenses) and equity

0

(2)

>100%

31

27

12.2%

Depreciation and amortization

55

56

-0.8%

49

28

78.3%

EBITDA

81

56

44.0%

26.1%

17.7%

8 p.p.

EBITDA margin (%)

22.4%

18.3%

4 p.p.

1Includes revenue from service units.

Net operating revenue from the Container Operation totaled R$189 million in 2Q25, up 20% year over year. The result reflects a stronger portfolio of higher value-added products, supported by a strategic focus on more profitable markets and tariff repositioning carried out throughout the period.

Variable costs increased by R$11 million in the quarter, mainly due to a new cargo mix with a greater share of flows involving road delivery at the final destination. Additionally, there was an increase in contingency handling activities in the Baixada Santista region, with the associated costs fully offset by revenue pass-through. Fixed costs and selling, general and administrative expenses totaled R$49 million, remaining flat in nominal terms compared to the same quarter last year.

As a result, the operation's EBITDA reached R$49 million in the quarter, up 78%.

  1. Other Results

    Breakdown of Costs of Services General and Administrative Expenses

    2Q25

    2Q24

    Chg.%

    Consolidated Costs and Expenses

    (Amounts in BRL mln)

    6M25

    6M24

    Chg.%

    (2,068)

    (1,962)

    5.4%

    Consolidated costs, general and administrative

    (3,915)

    (3,952)

    -0.9%

    (817)

    (669)

    22.1%

    Variable costs

    (1,453)

    (1,428)

    1.7%

    (703)

    (625)

    12.5%

    Variable cost of rail transport

    (1,271)

    (1,190)

    6.8%

    (458)

    (460)

    -0.4%

    Fuel and lubricants

    (851)

    (861)

    -1.1%

    (245)

    (165)

    48.5%

    Other variable costs¹

    (420)

    (329)

    27.5%

    (113)

    (44)

    >100%

    Variable cost Logistics Solution²

    (182)

    (237)

    -23.2%

    (681)

    (700)

    -2.7%

    Fixed costs and general and administrative

    (1,336)

    (1,348)

    -0.9%

    (288)

    (266)

    8.3%

    Payroll expenses

    (568)

    (514)

    10.5%

    (212)

    (280)

    -24.3%

    Others operating costs³

    (424)

    (519)

    -18.3%

    (181)

    (154)

    17.7%

    General and administrative expenses

    (344)

    (315)

    9.1%

    (570)

    (593)

    -3.9%

    Depreciation and Amortization

    (1,127)

    (1,176)

    -4.2%

    1Costs for rental of rolling stock, road transport in Container Operation, owned logistics costs, take or pay, intercompany operation and others.

    2Freight costs with third parties, include road and rail freight contracts with other concessionaires.

    3Other operating costs include maintenance, third-party services, safety and facilities, among other fixed costs.

    Variable costs totaled R$817 million in 2Q25, up 22% year over year. The successful implementation of 135-railcars train design, replacing the previous 120-railcars train design, enabled the operation of longer trains and delivered a 5% gain in energy efficiency, helping to offset higher fuel consumption associated with increased transport volumes. The result also includes approximately R$40 million in additional expenses related to third-party rolling stock. Furthermore, the 2Q24 comparison base includes an intercompany effect of around R$90 million, which was adjusted in 4Q24, as previously disclosed.

    Fixed costs and selling, general and administrative expenses totaled R$681 million in 2Q25, representing a nominal reduction of 3% compared to 2Q24. This result reflects the Company's strengthened strategic direction and organizational culture, with a continued emphasis on efficiency and strict cost discipline.

    Financial Result

    2Q25

    2Q24

    Chg.%

    Financial Result

    (Amounts in BRL mln)

    6M25

    6M24

    Chg.%

    (801)

    (570)

    40.7%

    Cost of comprehensive bank debt1

    (1,549)

    (1,128)

    37.4%

    (5)

    (5)

    -4.6%

    Charges over leasing

    (10)

    (10)

    5.3%

    286

    241

    18.7%

    Financial income from investments

    510

    459

    11.1%

    (520)

    (334)

    55.8%

    (=) Cost of debt of comprehensive net debt

    (1,050)

    (679)

    54.5%

    (131)

    (100)

    30.9%

    Monetary variation on concession liabilities

    (245)

    (199)

    23.3%

    (106)

    (109)

    -2.6%

    Operating lease2

    (210)

    (203)

    3.4%

    (58)

    (109)

    -46.9%

    Rates on contingencies and contracts

    (154)

    (178)

    -13.7%

    117

    5

    >100%

    Other financial revenue

    193

    (9)

    >100%

    (698)

    (647)

    8.0%

    (=) Financial result

    (1,466)

    (1,268)

    15.7%

    1Includes interest rates, monetary variation, net results of derivatives and other debt charges.

    2Includes adjustments under IFRS 16.

    Net financial expenses increased by R$51 million compared to 2Q24, reflecting the rise in the average CDI rate and gross indebtedness during the period, despite better cash yield. The increase in interest rates also impacted the monetary variation on concession liabilities.

    Income Tax and Social Contribution

    2Q25

    2Q24

    Income tax and social contribution

    (Amounts in BRL mln)

    6M25

    6M24

    613

    (1,503) Income (loss) before IT / SC

    639

    (1,018)

    34.0%

    34.0%Theoretical rate IT / SC

    34.0%

    34.0%

    (209)

    511 Theoretical income (expenses) with IT / SC

    (217)

    346

    Adjustments to calculate the effective rate

    (135)

    (875)

    Impairment Rumo Malha Sul

    (232)

    (875)

    (70)

    4

    Tax losses and temporary differences not recognized1

    (162)

    (64)

    109

    106

    Tax incentives arising from Malha Norte2

    185

    197

    18

    7

    Equity pick-up

    14

    8

    7

    8

    Others effects

    9

    31

    (280)

    (240) Income (expenses) with IT / SC

    (402)

    (356)

    -45.7%

    -16.0%Effective rate (%)

    -63.0%

    -35.0%

    (160)

    (185) IT/SC current

    (277)

    (226)

    (120)

    (55) IT/SC deferred

    (126)

    (130)

    1It was not recorded deferred income tax and social contribution on tax losses for certain companies dua to a lack of prospects for future taxable income calculation

    2Malha Norte has a SUDAM benefit wich entitles a 75% reduction in IRPJ - corporate income tax (25% rate), renewed in 2024.

  2. Loans and Financing

    Gross comprehensive debt reached R$21.3 billion at the end of 2Q25, remaining stable compared to the previous quarter. Net indebtedness increased to R$ 14.2 billion, driven by a lower cash position. As a result, financial leverage, measured by the Net Debt/EBITDA ratio, closed the period at 1.8x, remaining at a balanced level.

    Rumo 's debt has a weighted average cost of 102.8% CDI, with a duration of 5.6 years.

    Total indebtedness 2Q25 1Q25 Chg.%

    (Amounts in BRL mln)

    Commercial banks

    1,163

    1,177

    -1.2%

    BNDES

    1,646

    1,753

    -6.1%

    Debentures

    13,383

    12,928

    3.5%

    Senior notes 2028 and 2032

    5,039

    5,112

    -1.4%

    Total bank debt

    21,232

    20,970

    1.2%

    Leases ¹

    19

    22

    -16.5%

    Net derivative instruments

    97

    245

    -60.2%

    Total broad gross debt

    21,348

    21,237

    0.5%

    Cash, cash equivalents and marketable securities

    (7,022)

    (8,535)

    -17.7%

    Restricted cash linked to bank debts

    (123)

    (120)

    2.9%

    Total broad net debt

    14,202

    12,582

    12.9%

    Comparable Adjusted EBITDA LTM2

    7,796

    7,659

    1.8%

    Leverage (Broad net debt/adjusted EBITDA LTM)

    1,8x

    1,6x

    11.1%

    1Does not include IFRS 16 operating leases.

    2Adjusted LTM EBITDA refers to the sum of the last 12 months of adjusted EBITDA

    Bank gross indebtedness

    (Amounts in BRL mln)

    Initial balance of broad net debt

    2Q25

    12,582

    Cash, cash equivalents and marketable securities

    (8,655)

    Initial balance of gross broad debt

    21,237

    Items with cash impact

    (684)

    Amortization of principal

    (200)

    Amortization of interest rates

    (255)

    Net derivative instruments

    (230)

    Items without cash impact

    795

    Provision for interest rates (accrual)

    316

    Monetary variation, MTM adjustment of debt and others

    397

    Net derivative instruments

    83

    Closing balance of broad net debt

    21,348

    Cash, cash equivalents and marketable securities

    (7,022)

    Restricted cash linked to bank debts

    (123)

    Closing balance of broad net debt

    14,202

    Note: Rumo is subject to certain restrictive contractual clauses referring to the level of leverage in a few contracts. The most restrictive provisions are verified annually at the end of the year and refer to net comprehensive indebtedness. This includes bank debts, debentures, leases considered as finance leases, net of marketable securities, cash, and cash equivalents, financial investments restricted cash linked to loans, and derivative instruments. The covenants are: maximum leverage of 3.5x (comprehensive net debt /Adjusted EBITDA LTM) and minimum interest coverage ratio of 2.0x Adjusted EBITDA /Financial result.

  3. Capex

    2Q25

    2Q24

    Chg.%

    Investments

    (Amounts in BRL mln)

    6M25

    6M24

    Chg.%

    1,395

    1,176

    18.6% Total Investments

    3,175

    2,143

    48.2%

    503

    418

    20.4%

    Recurring

    971

    808

    20.2%

    423

    457

    -7.3%

    Expansion

    1,382

    952

    45.2%

    468

    301

    55.5%

    Rumo's Expansion in Mato Grosso

    821

    382

    >100%

    ¹Cash basis amounts.

    Total Capex in 2Q25 amounted to R$ 1,395 million, converging toward the levels projected for the year. Of this total amount, R$ 503 million refers to recurring investments, focused on asset preservation and enhancing operational safety, in line with the Company's strategy.

    Expansion Capex, excluding investments related to the Rumo Extension Project in Mato Grosso, totaled R$ 423 million. This figure reflects a normalization in the pace of disbursement after a higher concentration in 1Q25, with a focus on capacity expansion and infrastructure modernization.

    Investments in the Rumo Extension Project in Mato Grosso amounted R$ 468 million in the quarter, with an accelerated pace of disbursements compared to previous periods, consistent with the physical progress expected for this stage of the project.

  4. Cash Flow

    We present below Rumo's consolidated cash flow. Securities and marketable investments have been classified as cash in this statement.

    2Q25

    2Q24

    Chg.%

    (Amounts in BRL mln)

    6M25

    6M24

    Chg.%

    1,882

    (264)

    >100%

    EBITDA

    3,231

    1,425

    >100%

    (334)

    (177)

    88.8%

    Working capital variations and non-cash

    (951)

    (624)

    52.4%

    266

    239

    11.2%

    Operating financial result

    485

    441

    9.9%

    398

    2,575

    -84.6%

    Impairment Rumo Malha Sul

    683

    2,575

    -73.5%

    (a)

    2,211

    2,373

    -6.8%

    (=) Operating cash flow (CFO)

    3,448

    3,817

    -9.7%

    (1,395)

    (1,176)

    18.6%

    Capex

    (3,175)

    (2,143)

    48.2%

    (b)

    (503)

    (418)

    20.4%

    Recurring

    (971)

    (808)

    20.2%

    (423)

    (457)

    -7.3%

    Expansion

    (1,382)

    (952)

    45.2%

    (468)

    (301)

    55.5%

    Rumo's Expansion in Mato Grosso

    (821)

    (382)

    >100%

    21

    16

    32.9%

    Dividends received

    22

    24

    -5.6%

    -

    -

    -%

    Capital increase in subsidiary

    26

    -

    >100%

    (6)

    (1)

    >100%

    Restricted cash

    (48)

    (3)

    >100%

    (c)

    (1,379)

    (1,161)

    18.8%

    (=) Cash flow from investing activities (CFI)

    (3,174)

    (2,121)

    49.6%

    -

    718

    <100%

    Funding

    1,966

    1,857

    5.9%

    (310)

    (1,150)

    -73.0%

    Amortization of principal

    (1,034)

    (1,470)

    -29.6%

    (301)

    (389)

    -22.7%

    Amortization of interest rates

    (663)

    (689)

    -3.8%

    (1,503)

    (171)

    >100%

    Dividends paid

    (1,503)

    (171)

    >100%

    (230)

    (181)

    27.1%

    Derivative financial instruments

    (292)

    (451)

    -35.3%

    (2,344)

    (1,173)

    99.9%

    (=) Cash flow from financing activities

    (1,526)

    (924)

    65.1%

    (1)

    1

    <100%

    Forex variation impact on cash balances

    (1)

    1

    <100%

    (1,512)

    41

    >100%

    (=) Net cash generated

    (1,252)

    772

    >100%

    8,535

    9,362

    -8.8%

    7,022

    9,402

    -25.3%

    (+) Total cash (includes cash + marketable securities) opening

    (=) Total cash (includes cash + marketable

    securities) closing

    8,274 8,630 -4.1%

    7,022 9,402 -25.3%

    Metrics

    1,708

    1,955

    -12.7%(=) Cash generation after recurring capex

    2,477

    3,009

    -17.7%

    832

    1,213

    -31.4% (=) Cash generation after CFI (a+c)

    275

    1,696

    -83.8%

  5. Operational and Financial Performance Indicators

The table below presents the historical performance of key operational indicators

Operational and Financial Performance Indicators

2Q25 2Q24 Chg.%

6M25 6M24 Chg.%

Consolidated

Operating ratio

56%

55%

1 p.p.

59%

59%

-

Diesel consumption (liters/'000 GTK)

3.21

3.36

-4.5%

3.32

3.45

-3.8%

Railway accidents (MM Train/ train x mile)¹

2.19

2.43

-10.2%

2.47

2.48

-0.7%

Employee Safety (accidents/bMM MHW)²

1.07

0.65

64.6%

1.07

0.65

64.6%

Transit time North Operation

Rondonópolis (MT) to Santos (SP) (hours)

83.8

82.8

1.2%

85.9

84.1

2.1%

Dwell Time

Dwell time in Santos (SP) (hours)

15.7

15.4

1.9%

16.1

15.9

1.0%

1Result in international standards, adopting Federal Railroad Administration (FRA) criteria, which enables international comparisons between railroads. The rate reflects the number of train wrecks that resulted in damages exceeding US$12,400, divided by the total mileage run during the period.

2It considers the accumulated average of the past 12 months of the indicators for lost-time injury frequency (LTIF) and restricted work accidents (SAF) for both own employees and third parties.

Operating Ratio: The indicator, which represents the ratio of costs and expenses to net revenue, recorded a slight increase in the quarter, due to operational costs growing at a faster pace (+5.4%) than net revenue (+3.8%).

Diesel consumption: Energy efficiency improved by 4.5% in the quarter, driven by the implementation of longer train models across both operations, along with investments in permanent track upgrades and the adoption of operational optimization technologies.

Railway Accidents: The indicator, which follows FRA (Federal Railroad Administration) criteria to measure accident rates based on distance traveled, decreased by 10% in the quarter. This result reflects the Company's focus on safety, disciplined operational execution, and continued investments in assets and infrastructure, which support safer and more efficient operations.

Employee Safety: The lost-time injury frequency rate (LTIF) per million man-hours worked stood at 0.47, while the restricted work injury rate (SAF) reached 0.60. The Company acknowledges that recent safety results remain below expectations and is taking steps to strengthen safety protocols for both employees and third-party workers.

Transit time in the North Operation and Dwell Time in Santos (SP): These indicators showed a slight deterioration in the quarter, reflecting increased operational complexity at the Port of Santos during the period, resulting in a slower railcar cycle.

(A free translation of the original in Portuguese)



Report on review of parent company and consolidated condensed interim financial statements

To the Board of Directors and Stockholders Rumo S.A.

Introduction

We have reviewed the accompanying condensed interim financial position of Rumo S.A. ("Company") as at June 3 , 2ozs and the related condensed statements of profit or loss and comprehensive income for the quarter and six-month period then ended, and the condensed statements of changes in equity and cash flows for the six-month period then ended, as well as the accompanying consolidated condensed interim balance sheet of the Company and its subsidiaries ("Consolidated") as at June 3 , 2o2s and the related consolidated condensed statements of profit and loss and comprehensive income for the quarter period then ended, and the consolidated condensed statements of changes in equity and cash flows for the six-month period then ended, and explanatory notes.

Management is responsible for the preparation and presentation of these parent company and consolidated condensed interim financial statements in accordance with the accounting standard CPC 2i, Interim Financial Reporting, of the Brazilian Accounting Pronouncements

Committee (CPC), and International Accounting Standard (IAS) 34 - "Interim Financial Reporting", of the International Accounting Standards Board (IASB). Our responsibility is to express a conclusion on these condensed interim financial statements based on our review.

Scope of review

We conducted our review in accordance with Brazilian and International Standards on Reviews of Interim Financial Information (NBC TR 24* - "Review of Interim Financial Information Performed by the Independent Auditor" of the Entity, and ISRE 24* - "Review of Interim Financial Information Performed by the Independent Auditor of the Entity", respectively). A review of interim financial information consists of making inquiries, primarily of persons responsible for financial and accounting matters, and applying

analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Brazilian and International Standards on Auditing and consequently did not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion.

3

https://www.pwc.com.br

PricewaterhouseCoopers Auditores Independentes Ltda. Avenida Brigadeiro Faria Lima, 3732, Edificio B32, 16°, Sao Paulo, SP, Brasil, 04538-132

T: +55 (11) 4004-8000

Rumo S.A.

Conclusion

Based on our review, nothing has come to our attention that causes us to believe that the accompanying parent company and consolidated condensed interim financial statements referred to above are not prepared, in all material respects, in accordance with CPC 2i and

IAS 34

Other matters

Condensed statements of value added

The interim condensed financial statements referred to above include the parent company and consolidated condensed statements of value added for the six-month period ended June 3o, 2025. These statements are the responsibility of the Company's management and are presented as supplementary information under IAS 34 These statements have been

subjected to review procedures performed together with the review of the condensed interim

financial statements for the purpose of concluding whether they are reconciled with the condensed interim financial statements and accounting records, as applicable, and if their form and content are in accordance with the criteria defined in the accounting standard CPC og - "Statement of Value Added". Based on our review, nothing has come to our attention that causes us to believe that these condensed statements of value added have not

been properly prepared, in all material respects, in accordance with the criteria established in this accounting standard, and consistent with the parent company and consolidated condensed interim financial statements taken as a whole.

Audit and review of prior-year information

The individual and consolidated condensed interim financial statements mentioned in the first paragraph include accounting information corresponding to statements of profit or loss and comprehensive income for the quarter and six-month period ended June 3o, 2o2s and changes in equity, cash flows, and added value for the six-month period ended June 3

2024. obtained from the individual and consolidated condensed interim financial statements

for that period, as well as balance sheets as of December 3i, 2024. obtained from the financial statements as of December 3•. 2024. presented for comparison purposes. The review of the individual and consolidated condensed interim financial statements for the six-month period ended June 3o, 2 24. and the audit of the financial statements for the fiscal year ended December 3i, 2024. were audited by another firm of auditors whose review and audit reports, dated August i4. 2024. and February 2o, 202s. respectively, expressed unqualified opinions on these matters.



Sño Paulo, August 7. 2025





PricewaterhouseCoopers Auditores Independentes Ltda. CRC 2SP ooi6o/O-s

4

Contador CRC 1SP26545O/O-8

Note

June 30,

2025

December

31, 2024

June 30,

2025

December

31, 2024

5.2

1,077,918

2,403,629

6,091,529

7,461,618

5.3

172,165

95,912

930,878

812,795

5.4

21,437

32,412

715,718

568,577

5.8

-

-

48,182

706,550

5.10

5,710

1,556

300,575

282,580

67,496

76,002

94,948

102,665

24,361

-

113,927

117,416

5.9

16,362

132,856

472,095

548,807

3,588

567,867

17

17

12,638

80,297

94,546

210,742

1,401,675

3,390,531

8,862,415

10,811,767

4.5

-

60,792

-

60,792

1,401,675

3,451,323

8,862,415

10,872,559

5.4

-

-

13,852

14,772

5.3

89

84

162,947

117,885

95,401

193,719

99,710

216,614

5.14

-

-

1,684,726

1,709,521

4.1

63,941

51,941

26,304

21,452

5.9

146,170

-

1,239,208

977,285

5.15

69,445

66,926

315,400

301,726

5.8

960,958

650,868

1,708,236

941,427

9,387

16,887

52,415

76,661

5.11

18,610,462

19,768,695

391,837

321,985

5.12.1

3,262,436

2,314,044

21,827,004

20,435,467

5.12.2

176,024

194,209

6,494,833

6,545,890

5.12.3

30,518

31,522

7,716,390

8,039,779

23,424,831

23,288,895

41,732,862

39,720,464

24,826,506

26,740,218

50,595,277

50,593,023

Assets

Cash and cash equivalents Marketable securities Trade receivables

Derivative financial instruments Inventories

Receivables from related parties Income tax recoverable

Other recoverable taxes

Dividends and interest on capital receivable Other assets

Assets held for sale

Current assets

Trade receivables Restricted cash

Income tax recoverable

Deferred income tax Receivables from related parties Other recoverable taxes

Judicial deposits

Derivative financial instruments Other assets

Investment in subsidiaries, jointly controlled

companies and associates Property plant and equipment Intangibles

Right-of-use

Non-current assets Total assets

5



The explanatory notes are an integral part of the condensed interim financial statements.

Liabilities

Loans, borrowings and debentures Leases

Derivative financial instruments Trade payables

Wages and salaries payable Current income tax

Other taxes payable Dividends payable

Leases and concessions in dispute and in

installments

Related party payables Deferred revenue Other financial liabilities Other trades payable

Current liabilities

Loans, borrowings and debentures Leases

Derivative financial instruments Current income tax

Other taxes payable

Provision for legal proceedings

Leases and concessions in dispute and in

installments

Provision for uncovered liabilities Related party payables

Deferred income tax

Deferred revenue Other trades payable

Non-current liabilities Total liabilities

Shareholders' equity Share capital Treasury shares Reservations

Asset valuation adjustments Accumulated results

Equity attributable to:



Controlling shareholders Non-controlling shareholders

Total shareholders' equity

Total liabilities and shareholders' equity

The explanatory notes are an integral part of the condensed interim financial statements.

6

Note

June 30,

2025

December

31, 2024

June 30,

2025

December

31, 2024

5.5

70,046

46,912

966,008

1,241,113

5.6

12,328

11,368

695,911

658,203

5.8

528,136

515,583

1,654,441

1,362,291

5.7

216,403

489,845

912,981

1,777,918

13,429

19,092

271,170

376,475

433

7,461

19,755

49,477

5.13

34,547

27,648

95,937

84,132

1,091

5,440

8,561

11,314

5.16

-

-

178,611

166,273

4.1

36,185

38,807

320,281

366,186

-

-

2,524

2,540

5.1

42,531

25,970

125,592

338,759

55,224

79,460

218,823

234,121

1,010,353

1,267,586

5,470,595

6,668,802

5.5

7,163,974

6,730,332

20,266,051

17,882,105

5.6

24,406

25,933

3,451,975

3,373,987

5.8

8,424

53,639

219,216

555,913

3,364

-

3,364

-

5.13

-

-

4

13

5.15

129,469

148,541

1,200,778

1,098,418

5.16

-

-

3,793,992

3,554,917

5.11

2,728,903

3,507,571

-

-

4.1

4,733

4,733

-

-

5.14

344,235

265,014

2,538,696

2,477,267

-

-

15,336

16,589

3,931

5,625

24,150

29,857

10,411,439

10,741,388

31,513,562

28,989,066

11,421,792

12,008,974

36,984,157

35,657,868

5.17

12,560,952

12,560,952

12,560,952

12,560,952

(88,574)

(92,220)

(88,574)

(92,220)

737,010

2,224,225

737,010

2,224,225

(33,625)

38,287

(33,625)

38,287

228,951

-

228,951

-

13,404,714

14,731,244

13,404,714

14,731,244

13,404,714

14,731,244

13,404,714

14,731,244

5.11

-

-

206,406

203,911

13,404,714

14,731,244

13,611,120

14,935,155

24,826,506

26,740,218

50,595,277

50,593,023

Note

April 1, 2025

to June 30,

2025

January 1,

2025 to

June 30,

2025

April 1, 2024

to June 30,

2024

January 1,

2024 to

June 30,

2024

6.1

214,860

367,982

232,745

530,481

6.2

(162,922)

(266,380)

(156,508) (432,061)

51,938

101,602

76,237

98,420

6.2

(244)

(346)

422

278

6.2

(7,010)

(12,524)

(4,077) (18,949)

6.3

(3,954)

3,937

158,859

149,187

(11,208)

(8,933)

155,204

130,516

40,730

92,669

231,441

228,936

5.11

482,675

480,456

(1,838,961) (1,357,152)

482,675

480,456

(1,838,961) (1,357,152)

523,405

573,125

(1,607,520) (1,128,216)

(196,682)

(476,067)

(191,887) (433,913)

109,490

226,845

97,692 194,845

186

3,957

(9,649) (9,449)

(56,978)

(16,651)

(8,533) 28,194

6.4

(143,984)

(261,916)

(112,377) (220,323)

379,421

311,209

(1,719,897) (1,348,539)

5.14

(50,605)

(82,258)

(24,426) (26,809)

(50,605)

(82,258)

(24,426) (26,809)

328,816

228,951

(1,744,323) (1,375,348)

Net sales

Cost of services provided

Gross profit

Selling expenses

General and administrative expenses Other operation income (expenses), net

Operating expenses

Income before equity and net financial result, income tax and social

contribution

Interest in earnings

Interest in earnings of investees

Income before net financial result and income tax and social contribution

Finance expense Finance income Foreign exchange, net

Derivatives and fair value

Net financial results

Profit before income tax

Income tax

Deferred

Result of the period

7



The explanatory notes are an integral part of the condensed interim financial statements.

Note

April 1, 2025

to June 30,

2025

January 1,

2025 to

June 30,

2025

April 1, 2024

to June 30,

2024

January 1,

2024 to

June 30,

2024

6.1

3,711,393

6,678,143

3,574,737

6,720,753

6.2

(1,885,859)

(3,569,422)

(1,807,554) (3,633,588)

1,825,534

3,108,721

1,767,183 3,087,165

6.2

(15,687)

(29,946)

(11,226) (22,815)

6.2

(166,618)

(315,859)

(143,353) (295,170)

6.3

14,384

(17,451)

86,913

30,262

4.2

(397,531)

(683,139)

(2,574,817) (2,574,817)

(565,452)

(1,046,395)

(2,642,483) (2,862,540)

1,260,082

2,062,326

(875,300) 224,625

5.11

51,753

42,312

19,186

24,816

51,753

42,312

19,186

24,816

1,311,835

2,104,638

(856,114)

249,441

(861,818)

(1,789,877)

(813,565) (1,604,698)

380,046

693,609

295,000 535,639

282,326

743,044

(629,337) (802,431)

(498,971)

(1,112,852)

501,308 603,819

6.4

(698,417)

(1,466,076)

(646,594) (1,267,671)

613,418

638,562

(1,502,708) (1,018,230)

5.14

(159,707)

(276,533)

(184,994) (226,325)

(120,454)

(125,949)

(54,894) (129,703)

(280,161)

(402,482)

(239,888) (356,028)

333,257

236,080

(1,742,596) (1,374,258)

6.6

328,816

4,441

228,951

7,129

(1,744,323) (1,375,348)

1,727 1,090

0.17727

0.12345

(0.94300) (0.74358)

0.17712

0.12335

(0.94300) (0.74358)

Consolidated

Net sales

Cost of services provided

Gross profit

Selling expenses

General and administrative expenses Other operation income (expenses), net

Loss due to impairment

Operating expenses

Income before equity and net financial result, income tax and social

contribution

Interest in earnings

Interest in earnings of investees

Income before net financial result and income tax and social contribution

Finance expense Finance income Foreign exchange, net

Derivatives and fair value

Net financial results

Profit before income tax

Income tax Current Deferred

Result of the period Result attributed to:

Controlling shareholders Non-controlling shareholders

Basic Diluted

The explanatory notes are an integral part of the condensed interim financial statements.

8



Earnings per share:

Result of the period

Items that are or may be reclassified subsequently to profit or loss

Results from cash flow hedge accounting Deferred income taxes and social contributions on cash flow hedge accounting

Foreign currency translation differences

Other comprehensive income, net of income tax and social contribution

Total comprehensive income

Result of the period

Items that are or may be reclassified subsequently to profit or loss

Results from cash flow hedge accounting Deferred income taxes and social contributions on cash flow hedge accounting

Foreign currency translation differences

Other comprehensive income, net of income tax and social contribution

Total comprehensive income

Comprehensive income(loss) attributable to:

Controlling shareholders Non-controlling shareholders

Parent Company

April 1, 2025

to June 30,

2025

January 1,

2025 to

June 30,

2025

April 1, 2024 January 1,

to June 30, 2024 to

2024 June 30,

2024

328,816

228,951

(1,744,323) (1,375,348)

(44,909)

(107,815)

- -

15,284

36,693

- -

(376)

(790)

(71) (60)

(30,001) (71,912)

(71) (60)

(30,001)

(71,912)

(71) (60)

298,815

157,039

(1,744,394) (1,375,408)

April 1, 2025

to June 30,

2025

January 1,

2025 to

June 30,

April 1, 2024 January 1,

to June 30, 2024 to

2024 June 30,

333,257

236,080

(1,742,596) (1,374,258)

(44,952)

(107,919)

- -

15,284

36,693

- -

(376)

(790)

(71) (60)

(30,044)

(72,016)

(71) (60)

(30,044)

(72,016)

(71) (60)

303,213

164,064

(1,742,667) (1,374,318)

298,815

157,039

(1,744,394) (1,375,408)

4,398

7,025

1,727 1,090

Consolidated

9



The explanatory notes are an integral part of the condensed interim financial statements.

Attributable to the Company's shareholders

Share capital

Treasury shares

Capital reserve

Profit reserve

Asset valuation

adjustments

Accumulated results

Total

Non-controlling interest in

subsidiaries

Total shareholders'

equity

Balance as of January 1, 2025

12,560,952

(92,220)

205,892

2,018,333

38,287

-

14,731,244

203,911

14,935,155

Result of the period

-

-

-

-

-

228,951

228,951

7,129

236,080

Other comprehensive income:

Foreign currency translation differences

-

-

-

-

(790)

-

(790)

-

(790)

Results from cash flow hedge accounting

-

-

-

-

(71,122)

-

(71,122)

(104)

(71,226)

Total of other comprehensive income, net of tax - - - - (71,912) 228,951 157,039 7,025 164,064

Contribution and distributions to shareholders

Transactions with shared-based payment

-

-

18,493

-

-

-

18,493

215

18,708

Stock option exercise

-

3,646

(5,529)

-

-

-

(1,883)

-

(1,883)

Effect of dividend distribution to non-controlling interests

-

-

(179)

-

-

-

(179)

179

-

Dividends (note 4.5)

-

-

-

(1,500,000)

-

-

(1,500,000)

(4,924)

(1,504,924)

Total transactions with and for shareholders

-

3,646

12,785

(1,500,000)

-

-

(1,483,569)

(4,530)

(1,488,099)

Balance as of June 30, 2025

12,560,952

(88,574)

218,677

518,333

(33,625)

228,951

13,404,714

206,406

13,611,120

The explanatory notes are an integral part of the condensed interim financial statements.



10

Attributable to the Company's shareholders

Non-controlling

Total

Share capital

Treasury shares

Capital reserve

Profit reserve

Asset valuation adjustments

Accumulated results

Total

interest in subsidiaries

shareholders' equity

Balance as of January 1, 2024

12,560,952

(118,577)

214,409

2,977,580

36,988

-

15,671,352

199,703

15,871,055

Result of the period

-

-

-

-

-

(1,375,348)

(1,375,348)

1,090

(1,374,258)

Other comprehensive income:

Foreign currency translation differences

-

-

-

-

(60)

-

(60)

-

(60)

Total of other comprehensive income, net of tax

-

-

-

-

(60)

(1,375,348)

(1,375,408)

1,090

(1,374,318)

Contribution and distributions to shareholders

Transactions with shared-based payment

-

-

18,862

-

-

-

18,862

280

19,142

Stock option exercise

-

9,041

(14,367)

-

-

-

(5,326)

-

(5,326)

Effect of dividend distribution to non-controlling interests

-

-

(138)

-

-

-

(138)

138

-

Dividends

-

-

-

-

-

-

-

(1,715)

(1,715)

Total transactions with and for shareholders

-

9,041

4,357

-

-

-

13,398

(1,297)

12,101

Balance as of June 30, 2024

12,560,952

(109,536)

218,766

2,977,580

36,928

(1,375,348)

14,309,342

199,496

14,508,838

The explanatory notes are an integral part of the condensed interim financial statements.



11

Parent Company

Consolidated

Note

Cash flows from operating activities

Profit before income tax

Adjustments for:

Depreciation and amortization

6.2

Loss due to impairment

4.2

Interest in earnings in subsidiaries and associates

5.11

Provision for profit sharing and bonuses

Loss (gain) on disposed assets

6.3

Provision of legal claims

6.3

Loss due to impairment of accounts receivable

Transactions with shared-based payment

Tax credits

6.3

Take or pay provision

Interest, monetary and foreign exchange variations, net

Others

Variation in:

Trade receivables

Related parties, net

Other taxes, net

Inventories

Wages and salaries payable

Trade payables

Leases and concessions in dispute and in installments

Provision for legal proceedings

Derivative financial instruments

Other financial liabilities

Other assets and liabilities, net

Net cash generated by operating activities

Cash flow from investing activities

Reduction (Increase) in capital in subsidiaries and affiliates

5.11

Marketable securities

Restricted cash

Dividends received from subsidiaries and affiliates

Additions to property, plant and equipment and intangible assets

Net cash generated by (used in) investing activities

Cash flows from financing activities

Obtaining loans, borrowings and debentures

5.5

Principal amortization of loans, borrowings and debentures

5.5

Interest payment on loans, borrowings and debentures

5.5

Principal amortization

5.6

Interest payment on leasing

Payment of derivative financial instruments

Receipt of derivative financial instruments

Dividends paid

Net cash used in financing activities

Forex variation impact on cash balances

Net increase (decrease) in cash and cash equivalents

Cash and cash equivalents at the beginning of the period

Cash and cash equivalents at the end of the period

Additional information:

Income tax paid

The explanatory notes are an integral part of the condensed interim financial statements.

12



January 1,

January 1,

January 1,

January 1,

2025 to

2024 to

2025 to

2024 to

June 30,

June 30,

June 30,

June 30,

2025

2024

2025

2024

311,209

(1,348,539)

638,562

(1,018,230)

50,351

50,353

1,126,851

1,175,876

-

-

683,139

2,574,817

(480,456)

1,357,152

(42,312)

(24,816)

4,961

2,013

93,384

87,573

(5,216)

-

(11,012)

(5,804)

2,222

13,840

72,176

106,727

241

(330)

702

(205)

15,190

12,124

16,825

13,953

-

-

(2,376)

-

(17,391)

4,938

(20,515)

(12,403)

360,869

378,031

1,895,121

1,620,636

(5,794)

-

(6,332)

(948)

236,186

469,582

4,444,213

4,517,176

11,046

(4,060)

(102,219)

(206,984)

(7,748)

(49,210)

(55,454)

42,118

38,945

(54,463)

(250,558)

(284,106)

(4,007)

507

(5,547)

523

(10,154)

(4,416)

(180,480)

(141,685)

16,466

(251)

(97,370)

(12,919)

-

-

(3,384)

(6,067)

(17,996)

(6,507)

(102,549)

(102,628)

-

-

(11,541)

-

(6,258)

(3,100)

(248,749)

(31,489)

4,850

(48,640)

5,863

(45,014)

25,144

(170,140)

(1,051,988)

(788,251)

261,330

299,442

3,392,225

3,728,925

(269,000)

(80,000)

11,000

-

(73,485)

175,814

(61,947)

111,347

(5)

(4)

(47,627)

(2,771)

1,658,614

937,146

22,260

23,577

(1,039,650)

(405,347)

(3,159,198)

(2,142,876)

276,474

627,609

(3,235,512)

(2,010,723)

-

-

1,966,327

1,857,269

-

(32,113)

(807,546)

(1,270,433)

(165,393)

(162,144)

(569,553)

(595,359)

(3,622)

(2,848)

(226,523)

(199,107)

(2,889)

(3,357)

(93,909)

(94,061)

(192,511)

(172,462)

(874,772)

(465,358)

-

-

583,068

14,281

(1,499,100)

(170,817)

(1,502,635)

(171,289)

(1,863,515)

(543,741)

(1,525,543)

(924,057)

-

-

(1,259)

779

(1,325,711)

383,310

(1,370,089)

794,924

2,403,629

3,114,042

7,461,618

7,233,993

1,077,918

3,497,352

6,091,529

8,028,917

-

-

5,386

26,968

  • Non-cash transactions (consolidated)

    The Company presents its statements of cash flows using the indirect method. During the period ended June 30, 2025, the Company carried out the following non-cash transactions that are not reflected in the condensed statement of cash flows of the parent company and consolidated financial statements:

    1. Recognition of rights of use against lease liabilities in the amount of R$ 222,957 (R$ 708,378 as of June 30, 2024), related to contractual adjustments and new contracts classified under the commercial lease standard (Note 5.12.3)

    2. Fixed assets acquired for which payment is made in installments amounting to R$ 489,974 (R$ 1,092,136 as of December 31, 2024).

  • Presentation of interest and dividends

The Company classifies dividends and interest on equity received as cash flow from investing activities, in order to avoid distortions in its operating cash flows due to the cash arising from these operations.

13



Interest paid is classified as cash flow in financing activities, as it is considered to be the cost of obtaining financial resources for investment in fixed and intangible assets.

January 1,

2025 to June

30, 2025

January 1,

2024 to June

30, 2024

January 1,

2025 to June

30, 2025

January 1,

2024 to June

30, 2024

382,914

561,717

7,011,163

7,027,983

26,987

171,651

135,847

208,544

(241)

330

(702)

205

409,660

733,698

7,146,308

7,236,732

(203,040)

(396,384)

(1,785,995)

(1,851,765)

(12,973)

7,278

(400,470)

(391,602)

(216,013)

(389,106)

(2,186,465)

(2,243,367)

193,647

344,592

4,959,843

4,993,365

(50,351)

(50,353)

(1,809,990)

(3,750,693)

(50,351)

(50,353)

(1,809,990)

(3,750,693)

143,296

294,239

3,149,853

1,242,672

480,456

(1,357,152)

42,312

24,816

226,845

194,845

693,609

535,639

707,301

(1,162,307)

735,921

560,455

850,597

(868,068)

3,885,774

1,803,127

28,586

23,007

660,918

603,695

24,147

16,254

519,039

441,264

3,426

5,871

118,893

140,049

1,013

882

22,986

22,382

101,607

67,001

799,606

723,905

101,317

62,220

659,954

603,501

-

-

114,588

92,292

290

4,781

25,064

28,112

491,455

417,272

2,189,170

1,849,785

488,762

415,168

2,159,684

1,803,310

2,693

2,104

29,486

46,475

228,949

(1,375,348)

236,080

(1,374,258)

-

-

7,129

1,090

228,949

(1,375,348)

228,951

(1,375,348)

850,597

(868,068)

3,885,774

1,803,127

Parent Company Consolidated

Revenue

Gross revenue

Other operating income, net Allowance for expected credit losses

Inputs purchased from third parties

Cost of services provided

Materials, energy, third-party services and others

Gross value added Retention

Depreciation, amortization and impairment loss

Net value added produced

Value ddded Received by Transfer

Interest in earnings in subsidiaries and associates Finance income

Value added to be distributed Distribution of value added

Personnel and payroll charges

Direct remuneration Benefits

FGTS

Taxes, fees and contributions

Federal State Municipal

Remuneration of third-party capital

Interest

Concession contract rents and leases

Remuneration of equity capital

Non-controlling interests Result of the period

14



The explanatory notes are an integral part of the condensed interim financial statements.

  1. Operational Context

    Rumo SA ("Company" or "Rumo SA"), is a publicly traded company with shares traded on B3 SA - Brasil, Bolsa, Balcão ("B3") under the code RAIL3, and has its headquarters in the city of Curitiba, State of Paraná, Brazil.

    The Company provides services in the logistics sector (rail and multimodal transport), mainly for the export of commodities, offering an integrated solution for transport, handling, storage and shipping from production centers to the main ports in the south and southeast of Brazil, in addition to participating in other companies and ventures whose objectives are related to logistics.

    The Company operates in the rail transportation segment in the Southern region of Brazil, through its subsidiary Rumo Malha Sul SA ("Rumo Malha Sul"), and in the Central-West region and State of São Paulo through the Company and its subsidiaries Rumo Malha Paulista SA ("Rumo Malha Paulista"), Rumo Malha Norte SA ("Rumo Malha Norte"), Rumo Malha Oeste SA ("Rumo Malha Oeste") and Rumo Malha Central SA ("Rumo Malha Central"), reaching the states of Goiás and Tocantins. In addition, the subsidiary Brado Logística e Participações SA ("Brado") operates in the container segment.

  2. Concessions for railway operations and port terminals

15



The Company holds, directly or through subsidiaries or affiliates, authorizations and concessions for railway and port terminal services, the scope and terms of which are described below:

concession

Rumo SA

Controlled companies

September 2066

State of Mato Grosso

Rumo Malha Paulista SA

December 2058

State of São Paulo

Rumo Malha Sul SA

February 2027

Southern Brazil and State of São

Rumo Malha Oeste SA

June 2026

Central-West and State of São Paulo

Rumo Malha Norte SA

May 2079

Midwest

Rumo Malha Central SA

July 2049

North, Midwest and State of São

Associates and jointly controlled companies

Paulo

CLI Sul S.A.

March 2036

Port of Santos-SP

Terminal XXXIX S.A.

October 2050

Port of Santos-SP

TGG - Guarujá Bulk Terminal S.A.

August 2027

Port of Santos-SP

Termag - Guarujá Maritime Terminal S.A.

August 2027

Port of Santos-SP

Associação Gestora da Ferrovia Interna do Porto de Santos (AG-FIPS)

October 2058 Port of Santos-SP

16



The subsidiaries, associates and jointly controlled companies above are subject to compliance with certain conditions set forth in the privatization notices and in the concession agreements for the railway networks and port terminals. Since there is no substantive control over who should provide the service and the price, ICPC 01(R1) / IFRIC 12 - Concession Agreements is not applicable to the Company, therefore, the assets acquired by it are treated under CPC 06 (R2) / IFRS 16 - Leases and CPC 27 / IAS 16 - Asset, Property plant and equipment.

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