Suzano S.A. at its board meeting held on May 9, 2024 approved committee changes. The Directors unanimously and without reservations approved the appointment of the members of the non-statutory advisory committees to the Board of Directors, under the Company?s Bylaws, this Board of Directors resolutions, and its respective internal regulations, as detailed below: Approve the appointment of the following members to form the Company?s Statutory Audit Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025, under article 25 of the Company?s Bylaws: (i) ANA PAULA PESSOA, Brazilian, married, economist, enrolled with CPF/ME under No. 865.873.407-25, holder of Identity Card RG No.

06.329.796-4 IFP/RJ, resident and domiciled in the City of Rio de Janeiro, State of Rio de Janeiro, at Rua General Tasso Fragoso, 33, block 5, apartment 401, ZIP Code 22470-170; (iii) CARLOS BIEDERMANN, Brazilian, married, accountant, enrolled with CPF/ME under No. 220.349.270-87, holder of Identity Card RG No. 9003183911 SSP/RS, resident and domiciled in the City of Porto Alegre, State of Rio Grande do Sul, at Rua João Caetano, 507, apartment 301, Três Figueiras, ZIP Code 90470-260; and (iii) PAULO ROGERIO CAFFARELLI, Brazilian, married, executive, enrolled with CPF/ME under No.

442.887.279-87, holder of Identity Card RG No. 33813902 PR, resident and domiciled in the City of São Paulo, State of São Paulo, with commercial address at Rua Renato Paes de Barros, 1017, 13th floor, Itaim Bibi, ZIP Code: 04530-001; and Mr. PAULO ROGERIO CAFFARELLI, was appointed as this Committee?s Coordinator; To form the Strategy and Innovation Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025: (i) DAVID FEFFER, Brazilian, divorced, business owner, enrolled with CPF/ME under No. 882.739.628-49, holder of Identity Card RG No.

4.617.720-6 SSP/SP; (ii) GABRIELA FEFFER MOLL, Brazilian, married, business administrator, enrolled with CPF/ME under No. 315.806.998-98, holder of Identity Card RG No. 30.082.370-8 SSP/SP; (iii) MARCELO MOSES DE OLIVEIRA LYRIO, Brazilian, divorced, economist, enrolled with CPF/ME under No.

746.597.157-87, holder of Identity Card RG No. 59.168.992-3 SP/SP; (iv) MARCELO STRUFALDI CASTELLI, Brazilian, married, mechanical engineer, enrolled with CPF/ME under No. 057.846.538-81, holder of Identity Card RG No.

11778104-6 SSP/SP; (v) NILDEMAR SECCHES, Brazilian, widower, mechanical engineer, enrolled with CPF/ME under No. 589.461.528-34, holder of Identity Card RG No. 3.997.339-6 SSP/SP; (vi) PAULO SERGIO KAKINOFF, Brazilian, married, business administrator, enrolled with CPF/ME under No.

194.344.518-41, holder of Identity Card RG No. 25.465.939-1 SSP/SP; (vii) RODRIGO CALVO GALINDO, Brazilian, married, business administrator, enrolled with CPF/ME under No. 622.153.291-49, holder of Identity Card RG No.

961.394 SSP/MT; and (viii) WALTER SCHALKA, Brazilian, married, engineer, enrolled with CPF/ME under No. 060.533.238-02, holder of Identity Card RG No. 6.567.956-8 SSP/SP, and Mr. DAVID FEFFER was appointed as this Committee?s Coordinator.

To form the Management and Finance Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025: (i) DAVID FEFFER, identified above; (ii) GABRIELA FEFFER MOLL, identified above; (iii) MARCELO STRUFALDI CASTELLI, identified above; (iv) NILDEMAR SECCHES, identified above; (v) PAULO SERGIO KAKINOFF, identified above; (vi) RODRIGO CALVO GALINDO, identified above; and (vii) WALTER SCHALKA, identified above; and Mr. DAVID FEFFER was appointed as this Committee?s Coordinator; To form the People Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025: (i) DAVID FEFFER, identified above; (ii) GABRIELA FEFFER MOLL, identified above; (iii) MARCELO STRUFALDI CASTELLI, identified above; (iv) NILDEMAR SECCHES, identified above; (v) PAULO SERGIO KAKINOFF, identified above; (vi) RODRIGO CALVO GALINDO, identified above; and (vii) WALTER SCHALKA, identified above, and Mr. NILDEMAR SECCHES was appointed as this Committee?s Coordinator; To form the Sustainability Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025: (i) CLARISSA DE ARAÚJO LINS, Brazilian, married, economist, enrolled with CPF/ME under No. 851.458.317-49, holder of Identity Card RG No. 7.354.713-5; (ii) DAVID FEFFER, identified above; (iii) DANIEL FEFFER, Brazilian, married, lawyer, enrolled with CPF/ME under No.

011.769.138-08, holder of Identity Card RG No. 4.617.718-8 SSP/SP; (iv) FABIO COLLETTI BARBOSA, Brazilian, married, administrator, enrolled with CPF/ME under No. 771.733.258-20, holder of Identity Card RG 5.654.446 SSP/SP; (v) GABRIELA FEFFER MOLL, identified above; (vi) HAAKON LORENTZEN, Norwegian, married, business owner, enrolled with CPF/ME under No.

667.258.797-72, holder of Identity Card RNE No. W-2064-10-E; (vii) MARIA PRISCILA RODINI VANSETTI MACHADO, Brazilian, married, engineer, enrolled with CPF/ME under No. 036.618.448-22, holder of Identity Card RG No.

8.812.418-6 SSP/SP; (viii) PHILIPPE MARIE JOSEPH JOUBERT, French and Brazilian, married, economist, enrolled with CPF/ME No. 595.652.097-34, holder of Identity Card RG No. 04880781; and (ix) Walter Schalka, identified above, with Ms. MARIA PRISCILA RODINI VANSETTI MACHADO was appointed as this Committee?s Coordinator; To form the Appointment and Compensation Committee for a term of office of two (2) years, up to the first meeting of the Board of Directors to be held after the Company?s Ordinary General Meeting that decides on the accounts regarding the fiscal year ending on December 31, 2025: (i) EDUARDO NUNES GIANINI, Brazilian, married, consultant, enrolled with CPF/ME under No.

610.317.478-34, holder of Identity Card RG No. 6.408.968-7; (ii) LILIAN MARIA FEREZIM GUIMARÃES, Brazilian, married, business administrator, enrolled with CPF/ME under No. 063.940.958-00, holder of Identity Card RG No.

10999165- 5; and (iii) NILDEMAR SECCHES, identified above; and Mr. NILDEMAR SECCHES was appointed as this Committee?s Coordinator.