Ecorodovias Infraestrutura e Logistica S A : Notice on Related-Party Transactions - Ecovias do Cerrado

NOTICE ON RELATED-PARTY TRANSACTIONS

ECORODOVIAS INFRAESTRUTURA E LOGÍSTICA S.A.

Publicly Held Company

Corporate Taxpayer (CNPJ/MF) ID 04.149.454/0001-80

Company Registry (NIRE): 35.300.181.948

ECORODOVIAS INFRAEST RUTUR A E LOGÍSTIC A S.A. ("Company"), in accordance with CVM Resolution 80, hereby announces to its shareholders and the market the following transaction between related parties:

Name of related parties and	- Concessionária Ecovias do Cerrado S.A. (" Ecovias do Cerrado"
relations with company	or " Principal"): indirect subsidiary of the Company;
	- CBB Indústria e Comercio de	Asfaltos	e	Engenharia	Ltda.
	("Distributor Contracted") and TB Transportadora de Betumes
	Ltda. (" Carrier Contracted" and jointly	with the Distributor
	Contracted , "Contractors").
	The Contractors are directly and indirectly controlled by Mr.
	Cesar Beltrão de Almeida (" Cesar") and Ms. Cristiane Maria
	Bonetto de Almeida, his spouse
	Cesar, Denise Beltrão de Almeida Cassou, Marcelo Beltrão de
	Almeida, Maria Fernanda Beltrão de Almeida (Cesar, " Denise",
	"Marcelo" and "Maria Fernanda" together	"Non-controlling
	shareholders") jointly hold 16.2% direct and indirect interest in
	the capital stock of the Company.
Object of the Agreement	The purpose of the Supply Materials Agreement (" Agreement")
	is the supply and transportation, by the Contractors and
	Principal, of the following products: Diluted asphalt CM-IMPRIM,
	Petroleum Asphalt Cement ("CAP") 50/70, Rubber Modified
	CAP, RC-1C- E Asphalt Emulsion and RR- 1C Emulsion.
Main Terms and Conditions	Duration: March 1, 2024 to June 1, 2027.
	Delivery deadline: March 1, 2024 to March 1, 2027.
	Total contract amount: sixty million, one hundred ninety- eight
	thousand, two hundred four reais and thirty -three centavos (R$
	60,198,204.33), with a total estimated amount of fifty- two
	million, six hundred six thousand, five hundred twenty -eight
	reais and three centavos (R$ 52,606,528.03) related to the
	supply of materials to be billed by the Distributor Contracted,
	and the total estimated amount of seven million, five hundred
	ninety-one thousand, six hundred seventy-six reais and thirty
	centavos (R$ 7,591,676.30), related to freight services and toll
	tariffs to be billed by the Contracted Carrier.
	Prices of products and freights will be adjusted according to the
	formula below, and always upon proof of the occurrence of the
	adjustment factor:
	Products: The portion of the price corresponding to CAP will be
	adjusted by the official index of CAP and will follow the same
	effective dates of adjustments and percentages defined by
	PETROLEO BRASILEIRO S.A. - PETROBRAS and the portion
	corresponding to the costs of other input s and the operation will
	be adjusted every 12 months,	100%	by	the IPCA	index

					calculated by the Brazilian Institute of Geography and Statistics
					(IBGE); considering the date of signing of the Agreement as the
					baseline date.
					Freight: 50% of the portion of freight will be renegotiated on a
					quarterly basis based on the variation in the average resale price
					of Diesel S10 - Brazil- ANP, since the accumulated percentage
					index of this variation, from the last freight adjustment to the
					assessment date, be equal to or greater than 5% positive or
					negative; the other 50% of the freight will be adjusted every 12
					months by 100% of the accumulated IPCA calculated by IBGE,
					considering as the date of signing of the Agreement as the
					baseline date.
Reasons	why	the	Company's	Management considers that the transaction was made at an
management	considers	the	arm's length basis, because (i) the rules established in the
transaction was made at an arm's	Policy on Related - Party Transactions, as available on the
length	basis	or	establishes	Company's Investor Relations website , were followed; and (ii)
adequate compensation		the contractual conditions are in accordance with market
					practices (e.g., general clauses usually adopted in agreements
					signed by the Company for the type of contract and nature of the
					obligations) .
Information	on	possible	The Company informs that the Agreement was submitted to and
participation by the counterparty,	approved by the directors of the Company, with abstentions by
its partners or managers in the	the directors Marco Antônio Cassou and Eros Gradowski Junior.
Company's	decision -making
process regarding the transaction	Subsequently, the Agreement was discussed and approved at a
or in negotiations relating to the	meeting of the Board of Directors of Ecovias do Cerrado.
transaction as representatives of
the Company,	describing	such
participation

São Paulo, March 1, 2024.

Marcello Guidotti

CEO and Investor Relations Officer 55 (11) 3787 2612 / 2674 / 2681 invest@ecorodovias .com .brhttps://ri.ecorodovias.com .br/