Nexa Announces Filing of Annual Report on Form 20-F for the Fiscal Year Ended 2020, Publication of Mining Report and Updated Technical Reports

Nexa Resources S.A. (Nexa Resources or Nexa or the Company) (NYSE: NEXA) (TSX: NEXA) announces that it has filed its annual report on Form 20-F for the fiscal year ended December 31, 2020 with the U.S. Securities and Exchange Commission ( www.sec.gov/edgar ) and on SEDAR in Canada ( www.sedar.com ).