Accounting policy

Financial instruments are classified and measured as follows:

•	Amortized cost: financial instruments held in order to collect and comply with contractual cash flows, solely principal and interest. Interest earned, losses and foreign exchange variations are recognized in profit or loss and balances are stated at amortized cost using the effective interest rate method.
•	Measured at fair value through other comprehensive income: financial instruments contracted for the purpose of collecting contractual cash flows or selling financial assets. The balances are stated at fair value, and interest earned, losses and foreign exchange variations are recognized in profit or loss. Differences between fair value and initial amount of financial investments plus interest earned and foreign exchange variations are recognized in equity under “Accumulated other comprehensive income”. Accumulated gains and losses recognized in equity are reclassified to profit or loss at the time of their settlement.
•	Measured at fair value through profit or loss: financial instruments that were not classified as amortized cost or as measured at fair value through other comprehensive income. Balances are stated at fair value. Interest earned, foreign exchange variations and changes in fair value are recognized in profit or loss. Investment funds and derivatives are classified as measured at fair value through profit or loss.

The Company and its subsidiaries use financial instruments for hedging purposes, applying the following concepts:

•	Hedge accounting – fair value hedge: financial instrument used to hedge exposure to changes in the fair value of an item, attributable to a particular risk, which can affect profit or loss.
•	Hedge accounting – cash flow hedge: financial instruments used to hedge the exposure to variability in cash flows that is attributable to a risk associated with an asset or liability or highly probable transaction or firm commitment that may affect profit or loss.
•	Hedge accounting – hedge of investments in foreign operations: financial instruments used to hedge exposure on net investments in foreign subsidiaries due to the fact that the local functional currency is different from the functional currency of the Company

Classes and categories of financial instruments and their fair values

The balances of financial instrument assets and liabilities and the measurement criteria are presented in accordance with the following categories:

(a)	Level 1 – prices negotiated (without adjustment) in active markets for identical assets or liabilities;
(b)	Level 2 – inputs other than prices negotiated in active markets included in Level 1 and observable for the asset or liability, either directly (as prices) or indirectly (derived from prices); and
(c)	Level 3 - inputs for assets or liabilities that are not based on observable market variables (unobservable inputs).

		Level	Carrying value		Carrying value	Fair value
December 31, 2024	Note		Measured at fair value through profit or loss	Measured at amortized cost	Total
Financial assets:
Cash and cash equivalents
Cash and banks	4.a	-	‐	405,840	405,840	405,840
Securities and funds in local currency	4.a	-	‐	1,286,152	1,286,152	1,286,152
Securities and funds in foreign currency	4.a	-	‐	379,601	379,601	379,601
Securities and funds in local currency	4.b	Level 2	2,271,979	‐	2,271,979	2,271,979
Securities and funds in foreign currency	4.b	-	‐	2,854,126	2,854,126	2,854,126
Derivative instruments	4.b	Level 2	833,986	‐	833,986	833,986
Energy trading futures contracts	25.h	Level 2	404,695	‐	404,695	404,695
Trade receivables	5.a	-	‐	3,913,004	3,913,004	3,913,004
Reseller financing	5.a	-	‐	1,404,883	1,404,883	1,404,883
Other receivables and other assets	-	-	‐	386,853	386,853	386,853

Total			3,510,660	10,630,459	14,141,119	14,141,119

Financial liabilities:
Financing	15.a	Level 2	2,085,149	7,004,027	9,089,176	8,871,550
Debentures	15.a	Level 2	3,468,647	1,302,687	4,771,334	4,728,701
Derivative instruments	15.a	Level 2	441,600	‐	441,600	441,600
Energy trading futures contracts	26.h	Level 2	114,776	‐	114,776	114,776
Trade payables	16.a	-	‐	3,518,385	3,518,385	3,518,385
Trade payables - reverse factoring	16.b	-	‐	1,014,504	1,014,504	1,014,504
Subscription warrants – indemnification	19	Level 1	47,745	‐	47,745	47,745
Financial liabilities of customers	-	-	‐	180,225	180,225	180,225
Contingent consideration	-	Level 3	42,186	52,988	95,174	95,174
Other payables	-	-	‐	171,520	171,520	171,520

Total			6,200,103	13,244,336	19,444,439	19,184,180

		Level	Carrying value		Carrying value	Fair value
December 31, 2023	Note		Measured at fair value through profit or loss	Measured at amortized cost	Total
Financial assets:
Cash and cash equivalents			‐	‐	‐	‐
Cash and banks	4.a	-	‐	125,152	125,152	125,152
Securities and funds in local currency	4.a	-	‐	5,476,726	5,476,726	5,476,726
Securities and funds in foreign currency	4.a	-	‐	323,810	323,810	323,810
Financial investments			‐	‐	‐	‐
Securities and funds in local currency	4.b	Level 2	82,592	‐	82,592	82,592
Derivative instruments	4.b	Level 2	1,162,283	‐	1,162,283	1,162,283
Trade receivables	5.a	-	‐	4,269,473	4,269,473	4,269,473
Reseller financing	5.a	-	‐	1,189,886	1,189,886	1,189,886
Trade receivables - sale of subsidiaries	5.c	-	‐	924,364	924,364	924,364
Other receivables and other assets	-	-	‐	393,036	393,036	393,036
Total			1,244,875	12,702,447	13,947,322	13,947,322

Financial liabilities:
Financing	15.a	Level 2	1,584,452	4,449,857	6,034,309	5,853,165
Debentures	15.a	Level 2	4,618,704	488,269	5,106,973	5,094,933
Derivative instruments	15.a	Level 2	626,735	‐	626,735	626,735
Trade payables	16.a	-	-	4,682,671	4,682,671	4,682,671
Trade payables - reverse factoring	16.b	-	‐	1,039,366	1,039,366	1,039,366
Subscription warrants – indemnification	19	Level 1	87,299	‐	87,299	87,299
Financial liabilities of customers	-	-	‐	308,934	308,934	308,934
Contingent consideration	27.c	Level 3	112,196	‐	112,196	112,196
Other payables	-	-	‐	190,090	190,090	190,090
Total			7,029,386	11,159,187	18,188,573	17,995,389

The fair value of financial instruments measured at Levels 2 and 3 is described below.

Securities and funds in local currency: Estimated at the fund unit value as of the date of the financial statements, which corresponds to their fair value.

Derivative instruments: Estimated based on the US dollar futures contracts and the future curves of the DI x fixed rate and DI x IPCA contracts, quoted on B3 on the closing date.

Energy trading futures contracts: The fair value considers: (i) the prices established in recent purchases and sales; (ii) supply risk margin; and (iii) the market price projected in the availability period. Whenever the fair value at initial recognition differs from the transaction price for these contracts, a gain or loss is recognized.

Financing and debentures: Estimated based on the US dollar futures contracts and the future curves of the DI x fixed rate and DI x IPCA contracts, quoted on B3 on the closing date. The fair value calculation of notes in the foreign market used the quoted price in the market.

Contingent consideration: Estimated according to Management’s projections of results based on the discounted cash flow method, considering the contractual goals set for revenue and accounting net cash flow to be achieved in the year ending December 31, 2026, referring to the acquisition of Stella on October 1, 2022.

The changes in financial liabilities measured at level 3 of the fair value hierarchy are presented below:

Balance as of December 31, 2022	-
Additions	111,151
Monetary variation	1,045
Balance as of December 31, 2023	112,196

Update of earnout assumptions	(71,388	)
Settlement	(7,500	)
Monetary variation	8,878
Balance as of December 31, 2024	42,186

Financial risk management

The Company and its subsidiaries are exposed to strategic/operational risks and economic/financial risks. Operational/strategic risks (including demand behavior, competition, technological innovation, and material changes in the industry) are addressed by the Company’s management model.

Economic/financial risks primarily reflect default of customers, behavior of macroeconomic variables, such as commodities prices, exchange and interest rates, as well as the characteristics of the financial instruments used and their counterparties. These risks are managed through specific strategies and control policies.

The Company has a financial risk policy approved by its Board of Directors (“Policy”). In accordance with the Policy, the main objectives of financial management are to preserve the value and liquidity of financial assets and ensure financial resources for the development of the business, including expansions. The main financial risks considered in the Policy are market risks (currencies, interest rates and commodities), liquidity and credit.

The Financial Risk Committee is responsible for monitoring the compliance with the Policy and deciding on any cases of non-compliance. The Audit and Risk Committee (“CAR”) advises the Board of Directors in the efficiency of controls and in the review of the Risk Management Policy. The Risk, Integrity and Audit Director monitors the compliance with the Policy and reports to CAR and the Board of Directors the exposure to the risks and any cases of non-compliance with the Policy.

The Company and its subsidiaries are exposed to the following risks, which are mitigated and managed using specific financial instruments:

Risks	Exposure origin	Management
Market risk - exchange rate	Possibility of losses resulting from exposures to exchange rates other than the functional presentation currency, which may be of a financial or operational origin.	Seek exchange rate neutrality, using hedging instruments if applicable.
Market risk - interest rate	Possibility of losses resulting from the contracting of fixed-rate financial assets or liabilities.	Maintain most of the net financial exposure indexed to floating rates, linked to the basic interest rate.
Market risk - commodity prices	Possibility of losses resulting from changes in the prices of the main raw materials or products sold by the Company and their effects on profit or loss, statement of financial position and cash flow.	Hedging instruments, if applicable.
Credit risk	Possibility of losses associated with the counterparty's failure to comply with financial obligations due to insolvency issues or deterioration in risk classification.	Diversification and monitoring of counterparty’s solvency and liquidity indicators.
Liquidity risk	Possibility of inability to honor obligations, including guarantees, and incurring losses.	For cash management: financial investments liquidity. For debt management: seek the combination of better terms and costs, by monitoring the ratio of average debt term to financial leverage.

a. Market risk - exchange and interest rates

Currency risk management is guided by neutrality of currency exposures and considers the risks associated to changes in exchange rates. The Company considers as its main exposure the assets and liabilities in foreign currency.

The Company and its subsidiaries use foreign exchange hedging instruments to protect their assets, liabilities, receipts, disbursements and investments in foreign currencies. These instruments aim to reduce the effects of foreign exchange variations, within the exposure limits of its Policy.

As to the interest rate risk, the Company and its subsidiaries raise and invest funds mainly linked to the DI. The Company seeks to maintain most of its financial assets and liabilities with floating interest rates, adopting instruments that hedge against the risk of changes in interest rates.

The assets and liabilities exposed to foreign currency, translated to Reais, and/or exposed to floating interest rates are shown below:

			Exchange rate					Interest rate
	Note	Currency	12/31/2024		12/31/2023		Index	12/31/2024		12/31/2023
Assets
Cash, cash equivalents, and financial investments	4.a	USD	3,428,520		371,474		DI	3,558,131		5,559,318
Trade receivables, net of allowance for expected credit losses	5.a	USD	27,393		84,855		-	‐		‐
Inventories	6	USD	93,821		-		-	-		-
Trade receivables - sale of subsidiaries	5.c	BRL/ USD	‐		715,877		DI	‐		208,487
Other assets in foreign currency	-	USD	21,028		152,393		-	‐		‐
			3,570,762		1,324,599			3,558,131		5,767,805
Liabilities
Loans, financing and debentures (1)	15.a	USD/ EUR/ JPY	(6,681,657	)	(5,297,013	)	DI	(3,515,010	)	(1,242,524	)
Loans – FINEP	15.a	-	‐		‐		TJLP	(679	)	(1,264	)
Payables arising from imports	16.a	USD	(936,140	)	(1,730,426	)	-	‐		‐
Other liabilities in foreign currency	-	USD	(41,298	)	‐		‐	‐		‐
			(7,659,095	)	(7,027,439	)		(3,515,689	)	(1,243,788	)
Derivative instruments	25.f	USD / EUR / JPY	3,470,855		5,309,125		DI	(6,380,131	)	(8,567,676	)
			(617,478	)	(393,715	)		(6,337,689	)	(4,043,659	)
Net liability position - effect on equity			‐		(10,857	)		‐		‐
Net liability position - effect on profit or loss			(617,478	)	(382,858	)		(6,337,689	)	(4,043,659	)

(1)	Gross transaction costs of R$ 7,807 (R$ 10,116 as of December 31, 2023 and R$ 12,405 as of December 31, 2022) and discount on notes in the foreign market of R$ 5,246 (R$ 8,107 as of December 31, 2023 and R$ 10,968 as of December 31, 2022).

Sensitivity analysis with devaluation of the Real and interest rate increase

	Exchange rate - Real devaluation (i)		Interest rate increase (ii)
Effect on profit or loss	(28,637	)	(260,723	)
Total	(28,637	)	(260,723	)

_(i)

The average U.S. dollar rate of R$ 6.4226 was used for the sensitivity analysis, based on future market curves as of December 31, 2024 on the net position of the Company exposed to the currency risk, simulating the effects of devaluation of the Real on profit or loss. The closing rate considered was R$ 6.1923. The table above shows the effects of the exchange rate changes on the net liability position of R$ 617,478 (or US$ 99,716 using the closing rate) in foreign currency as of December 31, 2024.

(ii)

For the probable scenario presented, the Company used as a base scenario the market curves affected by the Interbank Deposit (DI) rate and the Long-Term Interest Rate (TJLP). The sensitivity analysis shows the incremental expenses and income that would be recognized in financial result, if the market curves of floating interest at the base date were applied to the average balances of the current year. The annual base rate used was 10.88% and the sensitivity rate was 14.77% according to reference rates made available by B3.

b. Market risk - commodity prices

The Company and its subsidiaries are exposed to commodity price risk, mainly in relation to diesel and gasoline, affected by macroeconomic and geopolitical factors.

The foreign exchange derivative instruments and commodities designated as fair value hedge are concentrated in subsidiary Ipiranga. The objective is to convert the cost of the imported product from fixed to variable until fuel blending, aligning it to the sales price. Ipiranga uses over-the-counter derivatives for this hedge operation, aligning them with the value of the inventories of imported product.

To mitigate this risk, the Company continuously monitors the market and uses hedge operations with derivative contracts, traded on the stock exchange and the over-the-counter market.

Derivative	Fair value (R$ thousand)			Possible scenario (∆ of 10% - R$ thousand)
	12/31/2024		12/31/2023	12/31/2024		12/31/2023
Commodity forward	(7,707	)	20,702	(12,430	)	2,663

(*) The table above shows the positions of derivative financial instruments to hedge commodity price risk as of December 31, 2024 and 2023, in addition to a sensitivity analysis considering a valuation of 10% of the closing price for each year. For further information, see Note 25.f.

c. Credit risk

Credit risk is related to the possibility of non-compliance with a commitment by a counterparty in a transaction. Credit risk is managed strategically and arises from cash equivalents, financial investments, derivative financial instruments and trade receivables, among others.

c.1 Financial institutions and government

The credit risk of financial institutions and governments related to cash and cash equivalents, financial ivestments and derivative financial instruments as of December 31, 2024, by counterparty rating, is summarized below:

	Fair value
Counterparty credit rating	12/31/2024	12/31/2023
AAA	7,557,385	6,714,493
AA	285,520	408,375
A	3,668	464
Others^(*)	185,111	47,231
Total	8,031,684	7,170,563

(*) Refers substantially to investments as minority interest, which are classified as long-term investments.

c.2 Trade receivables

Credit granting is managed in subsidiaries based on policies and criteria specific to each business segment. The process includes credit analysis, the establishment of limits and required guarantees, with approval at predefined approval levels.

The subsidiaries manage credit throughout the customer’s life cycle, with specific processes for monitoring credit risk and renegotiating or executing credit, as applicable.

For further information on the allowance for expected credit losses, see Note 5.b.

d. Liquidity risk

Liquidity risk is the possibility of the Company facing difficulties to comply with its financial obligations, which must be settled with payments or other financial assets.

The main sources of liquidity of the Company and its subsidiaries arise from:

(i) cash and financial investments;

(ii) cash flow generated by its operations; and

(iii) loans.

The Company and its subsidiaries have sufficient working capital and sources of financing to meet their current needs. As of December 31, 2024, the Company and its subsidiaries had R$ 4,624,604 in cash, cash equivalents, and short-term financial investments (for quantitative information, see Note 4).

The table below presents a summary of financial liabilities and leases payable as of December 31, 2024 by the Company and its subsidiaries, listed by maturity. The amounts presented are the contractual undiscounted cash flows, and may differ from the amounts disclosed in the statement of financial position:

	Less than 1 year	Between 1 and 3 years	Between 3 and 5 years		More than 5 years		Total
Loans including future contractual interest (1) (2)	4,087,776	6,071,329	4,646,153		1,503,918		16,309,176
Derivative instruments (3)	392,381	933,913	(1,082,726	)	(779,771	)	(536,203	)
Trade payables	3,518,385	‐	‐		‐		3,518,385
Trade payables - reverse factoring	1,014,504	‐	‐		‐		1,014,504
Leases payable	355,336	523,929	346,561		891,997		2,117,823
Financial liabilities of customers	30,257	170,158	‐		‐		200,415
Contingent consideration	‐	‐	42,186		‐		42,186
Other payables	159,930	17,990	‐		‐		177,920
	9,558,569	7,717,319	3,952,174		1,616,144		22,844,206

(1)	The interest on loans was estimated based on the US dollar futures contracts, Yen futures contracts, Euro futures contracts and on the future yield curves of the DI x fixed rate and DI x IPCA contracts, quoted on B3 as of December 31, 2024.
(2)	Includes estimated interest on short-term and long-term loans until the contractually foreseen payment date.
(3)	The derivative instruments were estimated based on the US dollar futures contracts and the future curves of the DI x fixed rate and DI x IPCA contracts, quoted on B3 as of December 31, 2024. In the table above, only the derivative instruments with negative results at the time of settlement were considered.

e. Capital management

The Company manages and optimizes its capital structure based on indicators to ensure business continuity while maximizing return to its shareholders.

Capital structure is comprised of net debt (loans and financing, including debentures, according to Note 15 and leases payable according to Note 12.b, after deduction of cash, cash equivalents and financial investments, according to Note 4), and equity.

The Company may change its capital structure according to economic and financial conditions. Moreover, the Company also seeks to improve its return on invested capital by implementing efficient working capital management and a selective investment program.

Annually, the Company and its subsidiaries revise their capital structure, evaluating the cost of capital and the risks associated with each class of capital including the leverage ratio analysis, which is determined as the ratio between net debt and equity.

The leverage ratio at the end of the period is as follows:

	12/31/2024	12/31/2023
Gross debt (a)	15,787,262	13,291,951
Cash, cash equivalents, and short-term investments (b)	8,031,684	7,170,563
Net debt = (a) - (b)	7,755,578	6,121,388
Equity	15,823,444	14,029,826
Net debt-to-equity ratio	49.01%	43.63%

f. Selection and use of derivative financial instruments

In selecting derivative instruments, the Company considers the estimated rates of return, risks, liquidity, calculation methodology for the carrying and fair values, and the applicable documentation.

Derivative financial instruments are used to hedge identified risks, at amounts that do not exceed 100% of the identified risk. Derivatives are referred to as "derivative instruments" to reflect their restricted function of hedging identified risks.

The table below summarizes the gross balance of the position of derivative instruments contracted as well as of the gains (losses) that affect the equity and the statement of income of the Company and its subsidiaries:

Derivatives designated as hedge accounting
Product	Contracted rates		Maturity			Notional amount (2)	Fair value as of 12/31/2024			Gains (losses) as of 12/31/2024
	Assets	Liabilities			12/31/2024		Assets	Liabilities		Profit or loss		Fair value adjustment of debt - R$
Foreign exchange swapp (1)	USD + 3.28%	105.7% of DI		Sept/25	USD 206,067		76,649	(3,808	)	171,493		5,647
Foreign exchange swap (1)	EUR + 5.16%	109.2% of DI		Mar/25	EUR 115,518		76,123	‐		84,875		(1,742	)
Foreign exchange swap (1)	JPY + 1.50%	109.4% of DI		Mar/25	JPY 12,564,393		‐	(45,826	)	47,567		5,294
Foreign exchange swap (1)	SOFR + 1.29%	112.5% of DI		Sept/25	USD 4,535		2,114	‐		2,566		(30	)
Interest rate swap⁽¹⁾	IPCA + 5.13%	104.5% of DI		Jun/32	BRL 2,660,000		189,156	-		(345,529	)	355,746
Interest rate swap (1)	IPCA + 2.83%	69.5% of DI		Nov/41	BRL 151,465		-	(3,321	)	(3,321	)	37,511
Interest rate swap (1)	11.17%	104.3% of DI		Jul/27	BRL 525,791		‐	(53,638	)	(67,786	)	62,628
Commodity forward⁽¹⁾	USD	Heating Oil/ RBOB		Jan/25	USD 5,753		3,104	(11,869	)	(25,309	)	‐
NDF (1)	USD	USD		Feb/25	USD 6,853		729	(6,022	)	(34,336	)	‐
					Total - designated		347,875	(124,484	)	(169,780	)	465,054
Derivatives not designated as hedge accounting
Foreign exchange swap	USD + 0.00%	52.5% of CDI		Jun/29	USD 300,000		465,032	‐		268,734		‐
NDF	USD	BRL		Mar/25	USD 15,425		13,546	(6,501	)	42,241		‐
Commodity forward	BRL	Heating Oil/ RBOB		Mar/25	USD 2,422		4,926	(3,867	)	53,069		‐
Interest rate swap	USD + 5.25%	CDI -1.4%		Jun/29	USD 300,000		‐	(306,748	)	(166,103	)	‐
					Total - not designated		483,504	(317,116	)	197,941		‐
					Total		831,379	(441,600	)	28,161		465,054

₍₁₎	Derivative financial instruments designated for fair value hedge accounting (see Note 25.g.1).
₍₂₎	Currency as indicated.

Derivatives designated as hedge accounting

Product	Contracted rates		Maturity		Notional amount ⁽³⁾	Fair value as of 12/31/2023			Gains (losses) as of 12/31/2023
	Assets	Liabilities			12/31/2023	Assets	Liabilities		Profit or loss		Fair value adjustment of debt - R$
Foreign exchange swap (2)	USD + 0.00%	53.60% of DI		Oct/26	USD 234,000	‐	(106,657	)	(145,949	)	-
Foreign exchange swap (1)	USD + 5.47%	110.02% of DI		Sept/25	USD 206,067	‐	(119,094	)	(223,555	)	(3,768	)
Foreign exchange swap (1)	EUR + 5.12%	111.93% of DI		Jan/24	EUR 22,480	‐	(22,529	)	(23,304	)	230
Foreign exchange swap⁽¹⁾	JPY + 1.50%	109.40% of DI		Mar/25	JPY 12,564,393	‐	(120,746	)	(130,726	)	(4,775	)
Interest rate swap⁽¹⁾	IPCA + 5.03%	102.87% of DI		Jun/32	BRL 3,226,054	598,311	‐		260,301		(313,641	)
Interest rate swap (1)	10.48%	103.64% of DI		Jun/27	BRL 615,791	12,515	(3,182	)	10,694		(10,163	)
Commodity forward (1)	BRL	Heating Oil/ RBOB		Jan/24	USD 129,894	22,343	(854	)	(50,977	)	‐
NDF (1)	BRL	USD		Feb/24	USD 211,179	3,959	(833	)	19,012		‐
					Total - designated	637,128	(373,895	)	(284,504	)	(332,117	)
Derivatives not designated as hedge accounting
Foreign exchange swap	0.00%	52.99% of CDI		Jun/29	USD 375,000	186,925	(45,877	)	(188,395	)	‐
NDF	USD	BRL		Mar/24	USD 457,099	1,468	(8,409	)	(105,597	)	‐
Commodity forward	BRL	Heating Oil/ Marine Fuel/ Others		Mar/24	USD 18,127	1,524	(2,310	)	5,489		‐
Interest rate swap	5.25%	1.36% of CDI		Jun/29	USD 300,000	‐	(196,243	)	9,257		‐
					Total - not designated	189,917	(252,839	)	(279,246	)	‐
					Total	827,045	(626,734	)	(563,750	)	(332,117	)

(1)	Derivative financial instruments designated for fair value hedge accounting (see Note 25.g.1).
(2)	Derivative financial instruments designated for cash flow hedge accounting (see Note 25.g.2).
(3)	Currency as indicated.

Derivatives designated as hedge accounting

Product

Contracted rates

Maturity

Notional amount (3)

Gains (losses) as of 12/31/2022

Assets

Liabilities

12/31/2022

Profit or loss

Fair value adjustment of debt - R$

Foreign exchange swap

USD + 4.95%

106.67% of DI

Sept-25

USD 221,339

(121,296

)

28,000

Foreign exchange swap

EUR + 3.42%

111.60% of DI

Mar-23

EUR 9,709

2,573

)

Foreign exchange swap

USD + LIBOR-3M + 1.14%

105.00% of DI

(21,566

)

‐

Interest rate swap

IPCA + 5.03%

102.87% of DI

Jun-32

BRL 3,226,054

(143,762

)

(44,312

)

Interest rate swap

6.47%

99.94% of DI

Nov-24

BRL 90,000

(5,069

)

(486

)

Commodity Forward

BRL

Heating Oil/ RBOB

Jul-23

USD 181,880

(944,896

)

‐

NDF

BRL

USD

Jan-23

USD 127,233

53,672

‐

Total - designated

(1,180,344

)

(16,806

)

Derivatives not designated as hedge accounting

Foreign exchange swap

0.00%

53.0% of CDI

Jun-29

USD 375,000

(85,474

)

‐

NDF

USD

BRL

Jul-23

USD 1,116,702

(440,359

)

‐

Interest rate swap

USD + 5.25%

CDI - 1.36%

Jun-29

USD 300,000

(266,445

)

‐

Total - not designated

(792,278

)

‐

Total

(1,972,622

)

(16,806

)

g. Hedge accounting

The Company and its subsidiaries use derivative and non-derivative financial instruments for hedging purposes and test, throughout the duration of the hedge, their effectiveness, as well as the changes in their fair value.

The hedged items and the hedging instruments have a high correspondence, since the contracted instruments have characteristics equivalent to the transactions considered as the hedged item. The Company and its subsidiaries designated a hedge ratio for transactions designated as hedge accounting, since the underlying risks of the hedging instruments correspond to the risks of the hedged items.

The Company and its subsidiaries discontinue the hedge accounting when the hedging instrument is settled, the hedged item ceases to exist or the hedge no longer meets the requirements for hedge accounting due to the absence of an economic relationship between the hedged item and the hedging instrument.

g.1 Fair value hedge

The Company and its subsidiaries use derivative financial instruments such as fair value hedge to mitigate the risk of variations in interest and exchange rates, which affect the amount of contracted debts. In December 2024, no material ineffectiveness was identified in fair value hedge operations.

g.2 Cash flow hedge

In December 2024, the Company and its subsidiaries do not have cash flow hedges.

h. Financial instruments (energy trading futures contracts)

The Company’s subsidiaries operate in the Free Contracting Environment (ACL) and have entered into bilateral energy purchase and sale contracts with different market players. Accordingly, they assume short and long-term commitments. As a result of mismatched operations, they assume energy surplus or deficit positions, which are measured at a future market price curve (forward curve). Therefore, the Company designates these contracts as financial instruments, according to IFRS 9, at the beginning of the contract, to include the recording of the correct exposure to the risk of future purchase and sale transactions of bilateral contracts.

Sensitivity analysis – level 2 hierarchy

	Valuation technique	Fair value of energy contracts	Sensitivity of inputs to fair value (a)
Financial assets	Discounted cash flow method	404,695	+10%	382,794
Financial assets			-10%	404,581

Financial liabilities		114,776	+10%	115,361
Financial liabilities			-10%	125,715

(a) This 10% variation scenario represents a fluctuation considered reasonable by the Company, based on the history of negotiations concluded under similar market conditions.