Nexa Resources S.A. announced the expiration and results of its previously announced offer to purchase for cash (the 2027 Tender Offer) for any and all of its outstanding 5.375% senior unsecured guaranteed notes due 2027 (the 2027 Notes) issued by Nexa and guaranteed by Nexa Resources Cajamarquilla S.A., Nexa Resources Perú S.A.A. and Nexa Recursos Minerais S.A. (together, the Guarantors). The 2027 Tender Offer was made upon the terms and subject to the conditions set in the offer to purchase dated April 1, 2024 (the Offer to Purchase). As of 5:00pm (New York City time) April 8, 2024 (the 2027 Expiration Date) according to information received from D.F. King & Co.

Inc., the information and tender agent for the 2027 Tender Offer, (the Tender and Information Agent), USD 484,104,000.00, or approximately 69.2%, of the principal amount outstanding of 2027 Notes was validly tendered, and not validly withdrawn and USD 600,000.00 in aggregate principal amount of 2027 Notes tendered pursuant to the guaranteed delivery procedures.