NOTICE TO THE MARKET

CCR S.A. (“CCR” or “Company”) (B3: CCRO3; Bloomberg: CCRO3BZ; Reuters: CCRO3.SA), following up on Notice to Market on December 02, 2021 given the position adopted by the Company to issue a monthly newsletter, on its website, to provide information on the flow in concessions under CCR’s management announces to its shareholders and the market in general, the consolidated result of the survey referring to highway traffic as equivalent vehicles, urban mobility as passengers transported, airports as passengers boarded, all shown in the newsletter from February, the comparisons were made between the same periods of the years 2021, 2020 and 2019, as follows:

Note: The Carnival holiday took place, (i) in 2022 from February 28 to March 1 (Monday and Tuesday), (ii) in 2021 the holiday was from February 15 to 16 (Monday and Tuesday), (iii) in 2020 the holiday was from February 24 to 25 (Monday and Tuesday) and (iv) in 2019 the holiday was from March 4 to 5 (Monday and Tuesday).

   Comparisons between 2022 and 2021, 2020 and 2019:

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1. To ensure data comparability, same-basis adjustments were made by excluding from the periods compared: (i) ViaSul: collection
started on February 15, 2019 (P2 and P3) and February 9, 2020 in other regions (P1, P4, P5, P6 and P7). (ii) ViaCosteira: operations
started on May 02, 2021. (iii) RodoNorte: End of the term of the contract on 11/27/2021.

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2. Lines 8 and 9: operations started on January 27, 2022.

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Note: Including ViaSul, ViaCosteira and RodoNorte.

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Note: Excluding ViaSul, ViaCosteira and RodoNorte.

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Note: Excluding Lines 8 and 9.

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CCR Group remains committed to the safety of its employees and the communities in its operating regions to fight against the Coronavirus pandemic (COVID-19).

São Paulo/SP, March 10, 2022.

CCR S.A.
Waldo Perez
Investor Relations Officer