Rumo SaBMFBOVESPA: RAIL3

Financial Statements: ITR/DFP 1Q25

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Rumo S.A. Interim financial statements March 31, 2025


Rumo S.A.

Interim financial statements

March 31,

2025

Contents

Executive Summary

3

Independent auditor's report on review of quarterly information

18

Statements of financial position

20

Statements of profit or loss

22

Statements of comprehensive income

23

Statements of changes in equity

24

Statements of cash flows

26

Statements of value added

28

Notes to the interim financial statements

29



  1. 1Q25 Executive Summary

    In 1Q25, Rumo transported 16.1 billion TRK, a 7% decrease compared to 1Q24. The decline was more concentrated in the Southern Operation, where, in addition to lower volumes of agricultural commodities, industrial cargo transport continued to be impacted by the indefinite suspension of the Tronco Sul line since May 2024, due to severe weather events.

    In the Northen Operation, the growth in industrial cargo has partially offset lower grain volumes. Early in the quarter, a delayed harvest in Mato Grosso limited the availability of grain for transport. Later, despite strong crop yields in the Midwest, the pace of commodity commercialization remained below historical averages, reducing pressure on export logistics flows.

    Volume - Consolidated and by Operation

    (Bln RTK)

    17.4

    -7%



    13.3 13.0

    -32%

    3.1

    +1%

    2.1

    1.0 1.0



    16.1

    -2%



    Consolidated Northern Operation Southern Operation Conteiner

    1Q24
    1Q25

    Rumo's market share in grain exports through the Port of Santos reached 44% in 1Q25, a decline of 8 percentage points compared to the same period last year. This reduction was driven, in part, by an increase in cargo originating from regions outside Rumo's service area, along with a more competitive market environment. In response, the Company maintained its strategic focus on maximizing contribution margin across the rail network.

    Grains Exports in Santos - SP

    (Mm tons and %)

    44%

    52%

    -8 p.p.

    12,8 13,7

    6,2

    +22%



    7,6

    6,6

    -7%



    6,1

    1T24 1T25

    Rumo
    Mercado


    Source: Orion and Rumo.

    Rumo's market share in Mato Grosso reached 36%, a reduction of 4 percentage points. This decline reflects a combination of lower overall export volumes in the region and increased competition across logistics corridors.

    Grains Exports in MT

    (Mm tons and %)

    36%

    40%

    -4 p.p.

    5.7

4.7

8.3

8.6

14.3 13.0

-3%



-18%



1Q24 1Q25



Source: Orion and Rumo.

In 1Q25, Rumo expanded its market share in Goiás to 24%, an increase of 4 percentage points. This result reflects the growing maturity of the Central Network, which has supported market diversification and reduced Rumo's dependence on demand dynamics in Mato Grosso.

Grains Exports in GO

24%

(Mm tons and %)

20%

+4 p.p.

1.2

0.8

3.1

3.8

3.9

+23%



+50%

5.0



1Q24 1Q25



Source: Orion and Rumo.

In the Southern Operation, Rumo's share of grain transportation to the ports of Paranaguá (PR) and São Francisco do Sul (SC) declined by 14 percentage points in 1Q25. Although total volumes handled at these ports increased during the period, this growth was primarily driven by cargo originating from regions outside the railway's coverage area. In Rumo's operating regions, crop commercialization progressed at a slower pace, while increased competition from other transport modes further limited the volume available to rail.

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

30%

(Mm tons and %)

16%

-14 p.p.

2.3

1.4

5.4

7.2

7.7

8.6

+33%



-39%



1Q24 1Q25



Source: Orion and Rumo.

Brazil's 2024/2025 soybean crop is expected to reach 171 million tons, with export volumes projected at 107 million tons. In Mato Grosso, the harvest was the largest in the state's history, with production estimated at 50 million tons and exports at 32 million tons, an increase of 19% and 23%, respectively. These results reflect both the expansion of planted area and record yield levels, supported by favorable weather conditions and increased deployment of agricultural technology.

For the 2024/2025 corn crop, initial estimates point to national production of 133 million tons, up 4% from the previous season, with exports projected at 40 million tons-also a 4% increase. Mato Grosso is expected to contribute 53 million tons to total output, with around 28 million tons destined for export. These projections are based on a larger second-crop planting area and yield levels exceeding initial expectations.

Production and Exports in Brazil

(Mm tons and %)

Production and Exports in MT

(Mm tons and %)

23/24

24/25e

Chg. %

23/24

24/25e

Chg. %

Soybean

Soybean

Production

159

171

+8%

Production

42

50

+19%

Exports

Corn

99

107

+8%

Exports

Corn

26

32

+23%

Production

128

133

+4%

Production

53

53

0%

Exports

38

40

+5%

Exports

28

28

0%

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

Financial Highlights

In 1Q25, net revenue totaled R$ 2,967 million, a 6% decrease compared to 1Q24, primarily driven by lower transported volumes, with the decline concentrated in the Company's Southern Operation.

Total costs and expenses, excluding depreciation, fell 8% in the period. Variable costs dropped 16% as a direct result of lower volumes, while fixed costs and selling, general and administrative expenses grew by less than 1%, remaining below inflation. This performance reflects the Company's continued focus on disciplined cost and expense management, reinforcing its commitment to profitability and operational efficiency.

Adjusted EBITDA reached R$ 1,635 million in the quarter, down 3% year over year. Throughout the period, the Company adopted commercial and operational initiatives that helped partially offset the effects of a more challenging market environment.

Adjusted net income totaled R$ 188 million.

Financial leverage remained at a healthy level, closing the quarter at 1.6x Net Debt to Adjusted EBITDA, underscoring the resilience of the Company's results and its solid capital structure.

  1. Consolidated Operating and Financial Indicators

Summary of financial information

(Amounts in BRL mIn)

1Q25

1Q24

Chg.%

Total transported volume (millions RTK)

16,091

17,393

-7.5%

Agricultural products

12,274

14,049

-12.6%

Soybean

7,251

8,110

-10.6%

Soybean meal

2,781

2,500

11.2%

Corn

169

1,058

-84.0%

Sugar

681

1,054

-35.4%

Fertilizers

1,236

1,151

7.4%

Other

157

176

-10.8%

Industrial products

2,840

2,376

19.5%

Fuels

1,371

1,572

-12.8%

Industrial

1,469

804

82.7%

Containers

977

968

0.9%

Net revenue

2,967

3,146

-5.7%

Transportation

2,712

2,888

-6.1%

Logistic solution¹

91

217

-58.1%

Other revenues²

164

41

>100%

EBITDA

1,350

1,689

-20.1%

EBITDA margin (%)

45,5%

53,7%

-15.3%

Non-recurring adjustments3

286

-

>100%

Adjusted EBITDA

1,635

1,689

-3.2%

Adjusted EBITDA margin (%)

55.1%

53.7%

1.4 p.p.

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

2It includes revenue from the pass-through fee of other railways, and revenue from volumes contracted and not executed according to commercial agreements (take-or-pay), among others.

3For better comparability, the results have been adjusted for non-recurring effects, as follows: 1Q25: EBITDA - R$ 286 million | non-cash impairment provision for Malha Sul. Net Income - R$ 286 milion| non-cash impairment provision for Malha Sul.

Yield by Operation

North Operation

1Q25

1Q24

Chg.%

Yield (R$/000 RTK)

166,4

165,2

1%

% Volume

81%

76%

4.5 p.p.

South Operation

Yield (R$/000 RTK)

181,6

176,1

3%

% Volume

13%

18%

-5.1 p.p.

Container Operation

Yield (R$/000 RTK)

168,6

145,6

16%

% Volume

6%

6%

0,5 p.p.

Consolidated

Yield (R$/000 RTK)

168,6

166,1

2%



  1. Results by Business Unit

    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 operating segments, transferring Rumo Malha Oeste from the Southern to the Northern Operation due to internal organizational changes.

As the impact of this change is not material, management has decided not to restate the comparative figures as of March 31st, 2024.

Results by business unit North South Container Consolidated

1Q25 Operation Operation Operation

Transported volume (million RTK)

13,033

2,080

977

16,091

Net operating revenue

2,388

406

173

2,967

Costs of services

(1,224)

(309)

(150)

(1,684)

Gross profit

1,164

97

23

1,283

Gross margin (%)

48.7%

23.9%

12.7%

43.3%

Sales, general and administrative expenses

(122)

(26)

(16)

(164)

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

(29)

(12)

-

(41)

Impairment Malha Sul

-

(286)

-

(286)

Depreciation and amortization

464

68

25

557

EBITDA

1,476

(158)

32

1,350

EBITDA margin (%)

61.8%

-38.9%

18.5%

45.5%

Non-recurring adjustments

-

286

-

286

Adjusted EBITDA

1,476

128

32

1,635

Adjusted EBITDA margin (%)

61.8%

31.5%

18.5%

55,1%

Operational data

1Q25

1Q24

Chg.%

Total transported volume (millions RTK)

13,033

13,398

-2.0%

Agricultural products

10,518

11,584

-9.2%

Soybean

6,488

6,827

-5.0%

Soybean meal

2,600

2,311

12.5%

Corn

6

802

<100%

Sugar

240

543

-55.8%

Fertilizers

1,184

1,101

7.5%

Industrial products

2,515

1,714

46.7%

Fuels

1,222

1,161

5.3%

Industrials

1,294

553

>100%

Average transportation yield

166.4

165.2

1%

Total volume transported in the Northern Operation reached 13.0 billion RTK in 1Q25, representing a 2% decrease year over year. Growth in industrial cargo, driven by the ramp-up of pulp and bauxite operations, helped partially offset the decline in agricultural volumes during the period.

Within the agricultural portfolio, grain transport was impacted by lower product availability in the first half of the quarter, due to delays in the soybean harvest. Additionally, in a more competitive environment, the Company remained focused on optimizing contribution margin, which limited the volumes captured. Sugar transport reflected the end of a crop cycle with lower availability compared to the previous season. On a positive note, higher volumes of soybean meal helped partially offset the decline in other agricultural commodities.

Financial data

(Amounts in BRL mln)

1Q25

1Q24

Chg.%

Net revenue

2,388

2,435

-1.9%

Transportation

2,168

2,196

-1.3%

Logistic solution

91

217

-58,1%

Other revenues1

129

22

>100%

Costs of services

(1,224)

(1,271)

-3.7%

Variable costs

(448)

(565)

-20.7%

Fixed costs

(313)

(301)

4.0%

Depreciation and amortization

(463)

(405)

14.3%

Gross profit

1,164

1,164

-

Gross margin (%)

48.7%

47.8%

1.9%

Selling, general and administrative expenses

(122)

(125)

-2.4%

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

(29)

(26)

11.5%

Depreciation and amortization

464

407

14.0%

EBITDA

1,476

1,420

3.9%

EBITDA margin (%)

61.8%

58.3%

3.5 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) and transshipment volumes.

Net operating revenue totaled R$ 2,388 million in the quarter. Rumo's focus on optimizing contribution margin helped partially offset the impact of lower volumes on rail transportation revenue. Additionally, approximately R$ 60 million in take-or-pay revenue was recorded in "Other Revenue."

Variable costs declined 21%, primarily due to lower activity in the logistics solutions segment. Improved energy efficiency also helped soften the impact of higher fuel costs. Fixed costs and general and administrative expenses increased 2%, remaining below inflation, reflecting the Company's disciplined execution and continued efforts to capture synergies across operational structures.

EBITDA reached R$ 1,476 million in the quarter, a 4% increase over 1Q24, with a margin of 62%. The combination of commercial discipline and operational efficiency was key to partially offsetting the headwinds faced during the quarter.

Operational data

1Q25

1Q24

Chg.%

Transported volume (million RTK)

2,080

3,127

-33.5%

Agricultural products

1,756

2,466

-28.8%

Soybean

763

1,284

-40.6%

Soybean meal

182

189

-3.7%

Corn

162

256

-36.7%

Sugar

441

511

-13.7%

Fertilizers

52

50

4.0%

Other

157

176

-10.8%

Industrial products

325

661

-50.8%

Fuel

149

410

-63.7%

Industrial

176

251

-29.9%

Average transportation yield

181.6

176.1

3%

The Southern Operation transported 2.1 billion TRK in 1Q25, down 34% year over year. Performance was affected by lower availability of grains and sugar throughout the quarter, which weighed on agricultural cargo volumes. In the industrial segment, the transportation of fuels and clinker was impacted by the indefinite suspension of the Tronco Sul line since May 2024, following infrastructure damage caused by extreme weather events in the state of Rio Grande do Sul.

Financial data

(Amounts in BRL mln)

1Q25

1Q24

Chg.%

Net operating revenue

406

563

-27.8%

Transportation

378

551

-31.4%

Other revenues¹

28

12

>100%

Cost of services

(309)

(422)

-26.8%

Variable costs

(95)

(119)

-20.2%

Fixed costs

(146)

(155)

-5.8%

Depreciation and amortization

(68)

(148)

-54.1%

Gross profit

97

141

-31.2%

Gross margin (%)

23.9%

25.0%

-1.1 p.p

Selling, general and administrative expenses

(26)

(23)

13.0%

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

(12)

(25)

-52.0%

Impairment Malha Sul

(286)

-

>100%

Depreciation and amortization

68

148

-54.1%

EBITDA

(158)

241

<100%

EBITDA margin (%)

-38.9%

42.8%

-82p.p

Non-recurring adjustments²

286

-

>100%

Adjusted EBITDA

128

241

-46.9%

Adjusted EBITDA margin (%)

31.5%

42.8%

-11.3p.p

1Includes revenue from volumes contracted and not executed according to commercial agreements (take-or-pay).

2For better comparability, the result was adjusted for non-recurring effects, specifically: 1Q25: EBITDA - R$ 286 million non-cash impairment provision for Malha Sul.

Net operating revenue totaled R$ 406 million in 1Q25, a 28% decline. Higher yields partially mitigated the impact of reduced transported volumes during the period.

Variable costs fell 20% in the period, reflecting the combined effects of reduced volumes and higher unit fuel costs. Fixed costs and general and administrative expenses declined by 3%, supported by initiatives focused on enhancing operational efficiency.

During the quarter, the Company recorded a non-cash impairment provision of R$ 286 million.

Adjusted EBITDA reached R$ 128 million. Disciplined cost management and ongoing efficiency gains helped partially offset the impacts of lower contribution margins and reduced fixed-cost dilution resulting from the volume contraction.

Operational data

1Q25

1Q24

Chg.%

Total volume (Containers '000)

27,566

27,983

-1.5%

Intermodal average yield (R$/000 RTK)

169.9

145.6

17%

Total volume (millions RTK)

977

968

0.9%

In 1Q25, Brado transported 27,556 containers and 1 billion TRK, maintaining a stable level of operations compared to the previous quarter. This performance reflects a shift in the cargo mix, with increased participation of higher value-added products and longer average haul distances. A key highlight was the growth in cotton lint exports from Mato Grosso, reinforcing Brado's strategy of targeting more profitable flows with greater logistical efficiency.

Financial results

(Amounts in BRL mln)

1Q25

1Q24

Chg.%

Net operating revenue

173

148

16.9%

Transportation

166

141

17.7%

Other revenues1

7

7

-

Cost of services

(150)

(133)

12.8%

Variable costs

(93)

(75)

24.0%

Fixed costs

(33)

(30)

10.0%

Depreciation and amortization

(24)

(28)

-14.5%

Gross profit

22

15

46.7%

Gross margin (%)

12.7%

10.1%

2.6 p.p

Seles, general and administrative expenses

(16)

(15)

6.7%

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

-

-

-

Depreciation and amortization

25

28

-10.7%

EBITDA

32

28

14.3%

EBITDA margin (%)

18.5%

18.9%

0.4 p.p

1Includes revenue from service units.

The increase in volumes from higher value-added segments drove net operating revenue in the Container Operation to R$ 173 million in 1Q25, a 17% increase year over year.

Variable costs rose by R$ 18 million in the quarter, reflecting a more diversified cargo mix with a higher share of long-haul flows, as well as increased contingency operations in the Baixada Santista region. These additional costs were offset by corresponding revenue pass-through mechanisms. Fixed costs and selling, general, and administrative expenses totaled R$ 49 million in the period.

As a result, EBITDA for the operation reached R$ 32 million in the quarter, up 14% compared to 1Q24.



  1. Other Results Breakdown of Costs of Services, General and Administrative Expenses

    Consolidated Costs and Expenses

    (Amounts in BRL mln)

    1Q25

    1Q24

    Chg.%

    Consolidated costs, general and administrative

    (1,847)

    (1,989)

    -7.1%

    Variable Costs

    (636)

    (759)

    -16.2%

    Variable cost of rail transport

    (568)

    (565)

    0.5%

    Fuel and lubricants

    (393)

    (401)

    -2;0%

    Other variable costs1

    (174)

    (165)

    5.5%

    Variable cost Logistic Solution2

    (69)

    (193)

    -64.2%

    Fixed costs and general and administrative

    (654)

    (649)

    0.8%

    Payroll expenses

    (235)

    (248)

    -5.2%

    Other operational costs3

    (258)

    (239)

    7.9%

    General and administrative expenses

    (162)

    (162)

    -

    Depreciation and Amortization

    (557)

    (583)

    -4.5%

    1Costs, such as rental of rolling stock, roadside in the Container Operation, owned logistics costs, and take-or-pay and others.

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

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

    Variable costs totaled R$ 636 million in 1Q25, a 16% decrease compared to the same period last year. The reduction in transported rail volumes helped offset the impact of higher unit fuel costs. Additionally, sugar volumes handled by third parties in the Logistics Solutions segment fell 53% in the quarter, directly contributing to lower variable costs in this operation.

    Fixed costs and selling, general and administrative expenses totaled R$ 654 million in 1Q25, with growth of less than 1%, remaining below inflation for the period. This performance reflects the continued reinforcement of the Company's strategy and culture focused on operational efficiency and disciplined cost control. Improved rail safety also played a role, contributing to lower expenses with indemnities and reduced accident-related costs.



    Net Financial Results

    Financial Results 1Q25 1Q24 Chg.%

    (Amounts in BRL mln)

    Cost of comprehensive bank debt1

    (748)

    (557)

    34.3%

    Charges over leasing

    (5,4)

    (4,6)

    17.4%

    Financial income from investments

    224

    218

    2.8%

    (=) Cost of comprehensive net debt

    (530)

    (344)

    54.1%

    Monetary variation on liabilities of concessions

    (114)

    (99)

    15.2%

    Operating lease2

    (104)

    (94)

    10.6%

    Rates on contingencies and contracts

    (96)

    (69)

    39.1%

    Other financial revenue

    76

    (15)

    >100%

    (=) Financial result

    (768)

    (621)

    23.7%

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

    2It includes adjustments under IFRS 16.

    Comprehensive net debt cost increased by R$ 191 million compared to 1Q24, primarily driven by a higher average CDI rate during the period and an increase in the Company's net debt position.

    Higher interest rates also negatively impacted the monetary adjustment of concession liabilities. Additionally, monetary updates related to legal contingencies recognized during the quarter contributed to an increase in contingency-related interest expenses.

    Income Tax and Social Contribution

    Income Tax and Social Contribution

    (Amounts in BRL mln)

    1Q25

    1Q24

    Chg.%

    Income (loss) before IT / SC

    25

    485

    -94.8%

    Theoretical rate IT / SC

    34.0%

    34.0%

    Theoretical income (expenses) with IT / SC

    (9)

    (165)

    -94.5%

    Adjustments to calculate the effective rate

    Impairment Rumo Malha Sul

    (97)

    -

    >100%

    Tax losses and temporary differences not recognized¹

    (93)

    (68)

    37%

    Tax incentives arising from the Malha Norte²

    77

    91

    -15.4%

    Equity pick-up

    (3)

    2

    >100%

    Other effects

    3

    24

    -87.5%

    Income (expenses) with IT / SC

    (122)

    (116)

    5.2%

    Effective rate (%)

    486.4%

    23.9%

    >100 p,p,

    IT/SC current

    (117)

    (41)

    >100%

    IT/SC deferred

    (5)

    (75)

    -93.3%

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

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



  2. Loans and Financing

    Comprehensive gross debt reached R$ 21.2 billion at the end of 1Q25, reflecting new funding, including debenture issuances by Malha Paulista and Brado, as well as disbursements from previously contracted loans. These effects were partially offset by scheduled debt amortizations. Net debt increased to R$ 12.6 billion, primarily due to lower cash generation during the period. As a result, financial leverage, measured by Net Debt to comparable EBITDA, rose to 1.6x.

    In March, the Company completed the following transactions:

    • 8th Issuance of Non-Convertible Debentures by Rumo Malha Paulista, totaling R$ 1.8 billion in two series: (i) R$ 435 million, with a 12-year maturity and yield of IPCA + 7.47% p.a.; (ii) R$ 1.36 billion, with a 15-year maturity and yield of IPCA + 7.53% p.a. For this issuance, the Company entered into interest rate swap agreements, resulting in a weighted average cost equivalent to 97.2% of the CDI.

    • 1st Issuance of Non-Convertible Debentures by Brado, totaling R$ 250 million, with a 4-year maturity and a cost of CDI + 0.7%. The proceeds were used to refinance existing debt and strengthen the capital structure by extending maturities and reducing financial expenses.

      These transactions contributed to reducing Rumo's weighted average cost of debt to 102.7% of the CDI and extending the average debt maturity to 5.9 years.

      Total indebtedness

      (Amounts in BRL mln)

      1Q25 4Q24 Chg.%

      Commercial banks 1,177 1,213 -3.0%

      NCE - 277 >100%

      BNDES 1,753 1,862 -5.9%

      Debentures 12,928 10,722 20.6%

      Senior notes 2028 and 2028 5,112 5,050 1.2%

      Total bank debt 20,970 19,123 9.7%

      Leases1 22 30 -26.7%

      Net derivative instruments 245 270 9.3%

      Total broad gross debt 21,237 19,423 9.3%

      Cash and equivalents of cash equivalents and securities (8,535) (8,274) 3.1%

      Restricted cash linked to bank debts (120) (117) 2.6%

      Total broad net debt 12,582 11,032 14.1%

      Comparable adjusted EBITDA LTM2 7,659 7,713 -0.7%

      Leverage (Broad net debt/adjusted EBITDA LTM) 1,6x 1,4x 14.3%

      2It excludes operating leases under IFRS 16.

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

      Bank gross indebtedness

      (Amounts in BRL mln)

      1Q25

      Initial balance of broad net debt 11,032

      Cash, cash equivalents and marketable securities (8,391)

      Initial balance of gross broad debt 19,423

      Items with cash impact 963

      New funding 1,966

      Amortization of principal (626)

      Amortization of interest rates (315)

      Net derivative instruments (62)

      Items without cash impact 851

      Provision for interest rates (accrual) 286

      Monetary variation, MTM adjustment of debt, and others 529

      Net derivative instruments 37

      Closing balance of broad net debt 21,237

      Cash and cash equivalents and marketable securities (8,535)

      Restricted cash linked to bank debts (120)

      Closing balance of broad net debt 12,582

      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

    Investments

    (Amounts in BRL mln)

    1Q25

    1Q24

    Chg.%

    Total investments1

    1,780

    967

    84.1%

    Recurring

    468

    390

    20.0%

    Expansion

    959

    495

    93.7%

    Rumo´s Expansion in Mato Grosso

    353

    82

    >100%

    1Cash basis amounts.

    Total investment in 1Q25 amounted to R$ 1,780 million. Recurring Capex totaled R$ 468 million, in line with the Company's strategy of preserving assets and reinforcing operational safety.

    Expansion Capex, excluding investments related to the Rumo Extension Project in Mato Grosso, totaled R$ 959 million. The year-over-year increase primarily reflects the cash impact of projects for which expenses had been accrued in prior periods.

    Investments in the Rumo Extension Project in Mato Grosso, currently in its first phase, connecting the Rondonópolis terminal to the future terminal at BR-070, amounted to R$ 353 million. Construction of the rail segment and terminal is ongoing. Progress early in the year was affected by seasonal rainfall, as anticipated in the project schedule, which remains aligned with the original timeline.

  4. Cash Flow

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

    Managerial cash flow

    (Amounts in BRL mln)

    1Q25

    1Q24

    Chg.%

    EBITDA

    1,350

    1,689

    -20.1%

    Working capital variations and non-cash effects

    (617)

    (447)

    -38.0%

    Operating financial result

    219

    202

    8.4%

    Impairment Rumo Malha Sul

    286

    -

    >100%

    (a) (=) Operating cash flow (CFO)

    1,237

    1,444

    -14.3%

    Capex

    (1,780)

    (967)

    84.1%

    (b) Recurring

    (468)

    (390)

    20.0%

    Expansion

    (959)

    (495)

    93.7%

    Rumo´s Expansion in Mato Grosso

    (353)

    (82)

    >100%

    Capital increase in a subsidiary

    26

    -

    >100%

    Restricted cash

    (42)

    (2)

    >100%

    Dividends received

    1

    8

    -87.5%

    (c)

    (=) Cash flow from investing activities (CFI)

    (1,795)

    (960)

    87.0%

    Funding

    1,966

    1,139

    72.6%

    Amortization of principal

    (724)

    (320)

    >100%

    Amortization of interest rates

    (363)

    (300)

    21.0%

    Derivative financial instruments

    (62)

    (270)

    -77.0%

    (=) Fluxo de caixa de financiamento (FCF)

    818

    247

    >100%

    Forex variation impact on cash balances

    (1)

    -

    >100%

    (=) Net cash generated

    261

    732

    -64.3%

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

    8,274

    8,630

    -4.1%

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

    8,535

    9,362

    -8.8%

    Metrics

    (=) Cash generation after recurring capex (a+ b)

    769

    1,054

    -27.0%

    (=) Cash generation after CFI (a+c)

    (558)

    485

    >100%

  5. Indicadores de Desempenho Operacional e Financeiro

The table below presents the historical performance of key operational indicators.

Operational and Financial Performance Indicators

1Q25

1Q24

Chg.%

Consolidated

Operating ratio

62%

63%

-1p.p.

Diesel consumption (liters/ '000 GTK)

3.28

3.57

-8.9%

Rail accidents (MM Train/ train x mile)1

1.98

2.65

-25.3%

Personal accidents (accidents/bMM MHW)2

1.07

0.57

87.7%

North operation transit time3

Rondonópolis (MT) to Santos (SP) (hours) 88.8 90.6 -2.0%

Dwell Time3

Dwell time in Santos (SP) (hours) 16.3 16.5 -1.2%

1Result under international standards, the FRA criteria (Federal Railroad Administration) has been adopted, which enables railways international comparison. 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 of the indicators for lost-time injury frequency (LTIF) and restricted work accidents (SAF) for both own employees and third parties.

3It considers the time spent in the Port of Santos (SP) between arrival and departure.

Operating Ratio: The indicator, which reflects the proportion of costs and expenses as a percentage of net revenue, remained stable during the quarter. The result was driven by a proportionally greater reduction in operating costs compared to the decline in net revenue.

Diesel Consumption: energy efficiency improved by 9% in the quarter, as a result of investments in railway infrastructure maintenance, the implementation of operational optimization technologies, and a higher share of the North Operation in transported volumes, which benefits from more favorable energy consumption conditions.

Railway Accidents: The indicator, which follows the criteria of the FRA (Federal Railroad Administration) to measure the accident rate based on distance traveled, recorded a 25% decrease in the quarter. The result reflects the Company's strong focus on safety, disciplined operational execution, and investments in assets and infrastructure that contribute to safer and more efficient operating conditions.

Personal Accidents: The indicator for lost-time injury frequency (LTIF) per million man-hour worked stood at 0.44, while the restricted work accident rate (SAF) reached 0.63. The Company acknowledges that recent results remain below expectations and is actively working to strengthen safety processes for both direct and third-party employees.

Transit Time in the North Operation and Dwell Time in Santos (SP): Asset utilization efficiency indicators in the North Operation improved during the quarter, driven by a robust investment agenda and the ongoing improvement of operational practices and asset management.

(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 March 31, 2025 and the related condensed statements of profit or loss and comprehensive income for the quarter period then ended, and the condensed statements of changes in equity and cash flows for the three-month period then ended, as well as the accompanying consolidated condensed interim balance sheet of the Company and its subsidiaries ("Consolidated") as at March 31, 2025 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 three-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 21, 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 2410 - "Review of Interim Financial Information Performed by the Independent Auditor" of the Entity, and ISRE 2410 - "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.

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 21 and IAS 34.

2

https://www.pwc.com.br

PricewaterhouseCoopers Auditores Independentes Ltda. Avenida Brigadeiro Faria Lima, 3732,

Edifício B32, 16o, São Paulo, SP, Brasil, 04538-132 T: +55 (11) 4004-8000

Rumo S.A.

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 three-month period ended March 31, 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 09 - "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, comprehensive income, changes in equity, cash flows, and added value for the quarter ended March 31, 2024, obtained from the individual and consolidated condensed interim financial statements for that quarter, as well as balance sheets as of December 31, 2024, obtained from the financial statements as of December 31, 2024, presented for comparison purposes. The review of the individual and consolidated condensed interim financial statements for the quarter ended March 31, 2024, and the audit of the financial statements for the fiscal year ended December 31, 2024, were audited by another firm of auditors whose review and audit reports, dated May 9, 2024, and February 20, 2025, respectively, expressed unqualified opinions on these matters.

São Paulo, May 8, 2025

PricewaterhouseCoopers Auditores Independentes Ltda. CRC 2SP000160/O-5

Vinícius Ferreira Britto Rego Contador CRC 1BA024501/O-9

3

March 31,

December

2025

31, 2024

1,764,828

2,403,629

16,798

95,912

15,178

32,412

-

-

4,781

1,556

53,274

76,002

-

-

157,135

132,856

569,993

567,867

77,629

80,297

2,659,616

3,390,531

60,792

60,792

2,720,408

3,451,323

-

-

87

84

212,235

193,719

-

-

63,941

51,941

3,148

-

68,212

66,926

722,220

650,868

9,387

16,887

20,114,249

19,768,695

2,726,966

2,314,044

184,648

194,209

32,647

31,522

24,137,740

23,288,895

26,858,148

26,740,218

March 31,

December

2025

31, 2024

7,853,486

7,461,618

681,178

812,795

739,366

568,577

44,493

706,550

328,152

282,580

109,382

102,665

174,339

117,416

552,104

548,807

17

17

180,846

210,742

10,663,363

10,811,767

60,792

60,792

10,724,155

10,872,559

13,961

14,772

157,520

117,885

215,913

216,614

1,747,650

1,709,521

29,878

21,452

1,022,519

977,285

321,814

301,726

1,453,642

941,427

56,576

76,661

300,652

321,985

21,157,337

20,435,467

6,520,377

6,545,890

7,700,662

8,039,779

40,698,501

39,720,464

51,422,656

50,593,023

Note

Assets

Cash and cash equivalents 5.2

Marketable securities 5.3

Trade receivables 5.4

Derivative financial instruments 5.8

Inventories 5.10

Receivables from related parties 4.1

Income tax and social contribution recoverable

Other recoverable taxes 5.9

Dividends and interest on own capital receivable

Other assets

Assets held for sale

Current

Trade receivables 5.4

Restricted cash 5.3

Income tax and social contribution recoverable

Deferred income tax and social contribution 5.14

Receivables from related parties 4.1

Other recoverable taxes 5.9

Judicial deposits 5.15

Derivative financial instruments 5.8

Other assets

Investments in subsidiaries, join ventures and associates

5.11

Property, plant and equipment 5.12.1

Intangible assets 5.12.2

Right-of-use 5.12.3

Non-current Total assets

The accompanying notes are an integral part of these interim financial statements.

20



March 31,

December

March 31,

December

2025

31, 2024

2025

31, 2024

98,792

46,912

960,915

1,241,113

12,328

11,368

705,785

658,203

515,132

515,583

1,574,479

1,362,291

229,265

489,845

953,477

1,777,918

13,339

19,092

246,159

376,475

20,332

7,461

28,362

49,477

26,324

27,648

85,547

84,132

5,440

5,440

11,648

11,314

-

-

170,863

166,273

32,210

38,807

375,026

366,186

-

-

2,532

2,540

21,239

25,970

284,869

338,759

54,624

79,460

231,663

234,121

1,029,025

1,267,586

5,631,325

6,668,802

6,903,666

6,730,332

20,009,027

17,882,105

26,299

25,933

3,364,232

3,373,987

44,172

53,639

214,271

555,913

-

-

5

13

157,749

148,541

1,185,894

1,098,418

-

-

3,669,664

3,554,917

3,792,097

3,507,571

-

-

4,733

4,733

-

-

296,668

265,014

2,499,489

2,477,267

-

-

15,962

16,589

4,805

5,625

27,442

29,857

11,230,189

10,741,388

30,985,986

28,989,066

12,259,214

12,008,974

36,617,311

35,657,868

12,560,952

12,560,952

12,560,952

12,560,952

(91,068)

(92,220)

(91,068)

(92,220)

2,232,540

2,224,225

2,232,540

2,224,225

(3,624)

38,287

(3,624)

38,287

(99,866)

-

(99,866)

-

14,598,934

14,731,244

14,598,934

14,731,244

14,598,934

14,731,244

14,598,934

14,731,244

-

-

206,411

203,911

14,598,934

14,731,244

14,805,345

14,935,155

26,858,148

26,740,218

51,422,656

50,593,023

Note

Liabilities

Loans, financing and debentures 5.5

Lease liabilities 5.6

Derivative financial instruments 5.8

Trade payables 5.7

Salaries payable

Current income and social contribution taxes

Other taxes payable 5.13

Dividends and interest on own capital payable

Installment leases and concessions under litigation

5.16

Payables to related parties 4.1

Deferred income

Other financial liabilities 5.1

Other payables

Current

Loans, financing and debentures 5.5

Lease liabilities 5.6

Derivative financial instruments 5.8

Other taxes payable 5.13

Provision for judicial demands 5.15

Installment leases and concessions under litigation

5.16

Provision for capital deficiency 5.11

Payables to related parties 4.1

Deferred income tax and social contribution 5.14

Deferred income Other payables

Non-current Total liabilities

Equity

Share capital 5.17

Treasury shares Capital reserve

Equity valuation adjustments Accumulated result

Equity attributable to:

Owners of the Company

Non-controlling interests 5.11

Total equity

Total liabilities and equity

The accompanying notes are an integral part of these interim financial statements.

21



Note Parent Company Consolidated

Net revenue from services 6.1

Cost of services 6.2

Gross profit

Selling expenses 6.2

General and administrative expenses 6.2

Other incomes (expenses), net 6.3

Impairment losses 4.2

Operating expenses

Equity income on investments 5.11

Result before financial result and income tax and social contribution

Financial expenses Financial incomes Foreign exchange, net Derivatives

Financial results, net 6.4

Results before income tax and social contribution

Income tax and social contribution 5.14

Current Deferred

Result for the period

Total result attributable to:

Owners of the Company Non-controlling interests

Earnings per share from: 6.6

Basic Diluted

March 31,

March 31,

2025

153,122

(103,458)

49,664

(102)

(5,514)

7,891

-

2,275

(2,219)

49,720

(279,385)

117,355

3,771

40,327

(117,932)

(68,212)

-

(31,654)

(31,654)

(99,866)

(99,866)

-

(R$0.05386)

(R$0.05386)

2024

297,736

(275,552)

22,184

(144)

(14,872)

(9,671)

-

(24,687)

481,809

479,306

(242,026)

97,153

200

36,727

(107,946)

371,360

-

(2,383)

(2,383)

368,977

368,977

-

R$0.19950 R$0.19900

March 31,

March 31,

2025

2,966,750

(1,683,562)

1,283,188

(14,259)

(149,241)

(31,835)

(285,608)

(480,943)

(9,441)

792,804

(928,059)

313,563

460,718

(613,881)

(767,659)

25,145

(116,827)

(5,494)

(122,321)

(97,176)

(99,866)

2,690

(R$0.05386)

(R$0.05386)

2024

3,146,017

(1,826,033)

1,319,984

(11,588)

(151,817)

(56,651)

-

(220,056)

5,630

1,105,558

(791,132)

240,638

(173,095)

102,510

(621,079)

484,479

(41,332)

(74,809)

(116,141)

368,338

368,977

(639)

R$0.19950 R$0.19900

The accompanying notes are an integral part of these interim financial statements.

22



Parent Company Consolidated

March 31,

March 31,

March 31,

March 31,

2025

2024

2025

2024

Result for the period (99,866)

368,977

(97,176)

368,338

reclassified to profit or loss

Result on cash flow hedge accounting (62,906)

-

(62,967)

-

on cash flow hedge accounting 21,409

-

21,409

-

Foreign currency translation adjustment

effect

(414)

11

(414)

11

(41,911)

11

(41,972)

11

Other comprehensive results, net of income tax and social contribution

(41,911)

11

(41,972)

11

Total comprehensive result

(141,777)

368,988

(139,148)

368,349

Comprehensive result attributable to:

Owners of the Company

(141,777)

368,988

(141,777)

368,988

Non-controlling interest

-

-

2,629

(639)

Items that may subsequently be

Deferred income tax and social contribution

The accompanying notes are an integral part of these interim financial statements.

23



Share capital

Treasury share

Capital reserve

Profit reserve

Equity valuation adjustments

Accumulated Total results

Non-controlling interest

Total equity

At January 1, 2025

12,560,952

(92,220)

205,892

2,018,333

38,287

-

14,731,244

203,911

14,935,155

Result for the period

-

-

-

-

-

(99,866)

(99,866)

2,690

(97,176)

Other comprehensive income:

Foreign currency translation effects

-

-

-

-

(414)

-

(414)

-

(414)

Result of cash flow hedge accounting

-

-

-

-

(41,497)

-

(41,497)

(61)

(41,558)

Total comprehensive income, net of taxes

-

-

-

-

(41,911)

(99,866)

(141,777)

2,629

(139,148)

Contributions and distributions to shareholders

Share-based payment transactions

-

-

9,467

-

-

-

9,467

181

9,648

Share options exercised

-

1,152

(1,152)

-

-

-

-

-

-

Dividends

-

-

-

-

-

-

-

(310)

(310)

Total of contributions and distributions to shareholders

-

1,152

8,315

-

-

-

9,467

(129)

9,338

At March 31, 2025

12,560,952

(91,068)

214,207

2,018,333

(3,624)

(99,866)

14,598,934

206,411

14,805,345

The accompanying notes are an integral part of these interim financial statements.



24

Share capital

Treasury share

Capital reserve

Profit reserve

Equity valuation adjustments

Accumulated Total results

Non-controlling interest

Total equity

At January 1, 2024

12,560,952

(118,577)

214,409

2,977,580

36,988

-

15,671,352

199,703

15,871,055

Result for the period

-

-

-

-

-

368,977

368,977

(639)

368,338

Other comprehensive income:

Foreign currency translation effects

-

-

-

-

11

-

11

-

11

Total comprehensive income, net of taxes

-

-

-

-

11

368,977

368,988

(639)

368,349

Contributions and distributions to shareholders

Stock issue expenses

-

-

-

-

-

-

-

-

-

Share-based payment transactions

-

-

10,404

-

-

-

10,404

250

10,654

Share options exercised

-

221

(221)

-

-

-

-

-

-

Total of contributions and distributions to shareholders

-

221

10,183

-

-

-

10,404

250

10,654

At March 31, 2024

12,560,952

(118,356)

224,592

2,977,580

36,999

368,977

16,050,744

199,314

16,250,058

The accompanying notes are an integral part of these interim financial statements.



25

Parent Company Consolidated

Note

March 31,

2025

March 31,

2024

March 31,

2025

March 31,

2024

Cash flow from operating activities

Result before income taxes and social contribution

(68,212)

371,360

25,145

484,479

Adjustments for:

Depreciation and amortization

6.2

25,066

25,337

556,776

583,303

Impairment

4.2

-

-

285,608

-

Equity pick-up from controlled and associated companies

5.11

2,219

(481,809)

9,441

(5,630)

Provision for profit sharing and bonuses

2,523

2,150

46,958

45,447

Result from disposal of fixed and intangible assets

6.3

(5,216)

-

(8,333)

(1,595)

Provision for legal proceedings

6.3

4,771

9,134

36,206

50,619

Allowance for doubtful accounts.

39

144

19

378

Share-based payment transactions

8,779

9,566

9,648

10,653

Extemporaneous tax credits

6.3

41

-

(3,017)

(695)

Provision for take or pay transactions

(14,601)

38,740

(76,176)

20,945

Interest, monetary and exchange variations, net

178,079

187,178

970,966

790,148

Other

(227)

-

(850)

(8,381)

133,261

161,800

1,852,391

1,969,671

Changes in:

Trade receivables

17,442

2,507

(87,132)

(157,774)

Related parties, net

2,498

(49,954)

(44,941)

93,596

Other taxes, net

(32,656)

(34,356)

(122,636)

(119,444)

Inventories

(3,184)

87

(6,171)

(21,561)

Salaries payable

(7,830)

(7,634)

(157,129)

(123,303)

Trade payables

(32,945)

(34,500)

(119,240)

(73,469)

Installment payable of leases and concessions under litigation

-

-

(3,384)

(2,609)

Provision for legal proceedings

(6,132)

(4,184)

(34,380)

(53,177)

Derivative financial instruments

-

-

(4,891)

-

Other financial liabilities

(6,504)

(5,922)

(53,174)

(50,936)

Other assets and liabilities, net

(591)

(32,706)

1,693

(50,313)

(69,902)

(166,662)

(631,385)

(558,990)

Net cash generated by (used in) operating activities

63,359

(4,862)

1,221,006

1,410,681

Cash flow from investing activities

Capital increase (reduction) in controlled and associated companies

5.11

(119,000)

-

11,000

-

Sales (purchases) of marketable securities

80,206

62,040

147,789

(397,214)

Restricted cash

(2)

(1)

(41,530)

(1,658)

Dividends received from controlled and associated companies

-

7,500

900

7,500

Additions to property, plant and equipment and intangible assets

(581,429)

(165,925)

(1,764,569)

(967,106)

Net cash generated by (used in) investing activities

(620,225)

(96,386)

(1,646,410)

(1,358,478)

Cash flow from financing activities

Loans, financing and debentures raised

5.5

-

-

1,966,327

1,138,858

Repayment of principal on loans, financing and debentures

5.5

-

(16,057)

(615,268)

(221,043)

Payment of interest on loans, financing and debentures

5.5

(41,789)

(35,732)

(314,817)

(252,146)

Repayment of principal on financing leases

5.6

(1,729)

(1,392)

(108,527)

(98,864)

Payment of interest on financing leases

5.6

(1,440)

(1,811)

(47,734)

(48,004)

Payment of derivative financial instruments

(36,977)

(38,722)

(639,709)

(281,362)

Receipts of derivative financial instruments

-

-

577,744

11,083

Net cash generated by (used in) financing activities

(81,935)

(93,714)

818,016

248,522

Impact of exchange variation on cash and cash equivalents

-

-

(744)

144

(Decrease) Increase in cash and cash equivalents, net

(638,801)

(194,962)

391,868

300,869

Cash and cash equivalents at the beginning of the period

2,403,629

3,114,042

7,461,618

7,233,993

Cash and cash equivalents at the end of the period

1,764,828

2,919,080

7,853,486

7,534,862

Additional information:

Income tax and social contribution paid

-

-

3,559

1,504

The accompanying notes are an integral part of these interim financial statements.

26



  • Transactions that did not involve cash

    The Company presents its statements of cash flows using the indirect method. During the period ended on March 31, 2025, the Company carried out the following non-cash transactions which therefore are not reflected in the parent Company and consolidated cash flow statements:

    1. Recognition of right-of-use assets with offsetting entry to the lease liability of R$ 86,331 (R$ 908 at March 31, 2024), related to contractual readjustments and new contracts covered by the lease standard (Note 5.12.3).

    2. Assets acquired with payments in installments amounted to R$ 461,791 payable on March 31, 2025 (R$ 1,092,136 on December 31, 2024).

  • Presentation of interest and dividends

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

Interest paid is classified as cash flow related to financing activities, as it is deemed to be a cost associated with obtaining financial resources for investment in fixed and intangible assets.

27



Parent Company Consolidated

Revenue

Gross revenue

Other operating revenue, net Provision for expected credit losses

Raw materials acquired from third parties

Cost of services rendered

Materials, energy, third party services, others

Gross value added Retention

Depreciation, amortization and impairment

Net value added

Value added transferred in

Equity in subsidiaries and associates Rentals received

Financial incomes

Value added to be distributed (absorbed) Distribution of value added

Employee and social charges

Remuneration Benefits

Severance Indemnity Fund - FGTS

Taxes and contributions

Federal State Municipal

Third party capital remuneration

Interest

Concession contracts and leases

Equity capital remuneration Non-controlling interests Result for the period

March 31,

March 31,

2025

157,511

19,225

(39)

176,697

(70,185)

(5,725)

(75,910)

100,787

(25,066)

(25,066)

75,721

(2,219)

-

117,355

115,136

190,857

15,752

14,920

336

496

38,261

38,207

-

54

236,710

235,287

1,423

(99,866)

-

(99,866)

190,857

2024

315,295

763

(144)

315,914

(212,732)

(33,837)

(246,569)

69,345

(25,337)

(25,337)

44,008

481,809

719

97,153

579,681

623,689

21,666

19,997

1,233

436

27,274

21,917

15

5,342

205,772

205,099

673

368,977

-368,977

March 31,

March 31,

2025

3,134,942

39,378

(18)

3,174,302

(814,492)

(192,115)

(1,006,607)

2,167,695

(842,384)

(842,384)

1,325,311

(9,441)

-

313,563

304,122

1,629,433

325,837

275,824

38,727

11,286

311,577

246,196

54,252

11,129

1,089,195

1,081,222

7,973

(97,176)

2,690

(99,866)

1,629,433

2024

3,299,558

872

4,832

3,305,262

(922,409)

(209,433)

(1,131,842)

2,173,420

(583,303)

(583,303)

1,590,117

5,630

719

240,638

246,987

1,837,104

294,676

229,144

56,001

9,531

295,268

233,052

46,724

15,492

878,822

861,717

17,105

368,338

(639)

368,977

623,689

1,837,104

The accompanying notes are an integral part of these interim financial statements.

28



  1. Company and group information

    1. Operations

      Rumo S.A. ("the Company" or "Rumo S.A."), is a publicly traded Company headquartered in the city of Curitiba, State of Paraná, Brazil, with its shares listed on B3 S.A. - Brasil, Bolsa, Balcão ("B3") under the ticker RAIL3.

      The Company is a service provider in the logistics sector (rail and multimodal transport), mainly in relation to the exporting of commodities. The Company offers integrated solutions for transportation, handling, storage and shipping from the production centers to the main ports in the south and southeast of Brazil and also holds interests in other logistics-related companies and ventures.

      The Company operates in the rail transportation segment in the south of Brazil through its subsidiary Rumo Malha Sul S.A. ("Rumo Malha Sul"), in the Midwest region and the State of São Paulo through the Company, its subsidiaries Rumo Malha Paulista S.A. ("Rumo Malha Paulista"), Rumo Malha Norte S.A. ("Rumo Malha Norte"), Rumo Malha Oeste S.A. ("Rumo Malha Oeste"), and Rumo Malha Central S.A. ("Rumo Malha Central") reaching the states of Goiás and Tocantins. The Company also has a subsidiary, Brado Logística e Participações

      S.A. ("Brado"), which operates in the container segment.

      29



    2. The concession of railway operations and port terminals

The Company holds, directly or through subsidiaries or affiliates, authorizations and concessions for railroad and port terminal services, with the following scopes and terms:

Companies Concession

ending

Coverage areas

Rumo S.A.

September

2066 Mato Grosso State

Subsidiaries

Rumo Malha Paulista S.A. December 2058 São Paulo State

Rumo Malha Sul S.A. February 2027 South and São Paulo State

Rumo Malha Oeste S.A. June 2026 Midwest and São Paulo State

Rumo Malha Norte S.A. May 2079 Midwest

Rumo Malha Central S.A. July 2049 North, Midwest and São Paulo State

Associates

CLI Sul S.A. March 2036 Port of Santos-SP

Terminal XXXIX S.A. October 2050 Port of Santos-SP TGG - Terminal de Granéis do Guarujá

S.A. August 2027 Port of Santos-SP Termag - Terminal Marítimo de Guarujá

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

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

30



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