6-K

U.S. SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the Month of June 2018

Nexa Resources S.A.

(Exact Name as Specified in its Charter)

N/A

(Translation of Registrant’s Name)

26-28 rue Edward Steichen
L-2540, Luxembourg
Grand Duchy of Luxembourg
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F   x Form 40-F  o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes   o No  x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  Not applicable.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date:  June 1, 2018
	NEXA RESOURCES S.A.
	By:	/s/ Mario Bertoncini
	Name:  Mario Bertoncini
	Title:  Senior Vice President Finance and Chief Financial Officer

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EXHIBIT INDEX

Exhibit	Description of Exhibit
99.1	Nexa Resources S.A. updated information about truck drivers’ strike in Brazil

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EX-99.1

Exhibit 99.1

NEXA RESOURCES S.A. UPDATED INFORMATION

ABOUT TRUCK DRIVERS’ STRIKE IN BRAZIL

Luxembourg, June 1st, 2018 — Following the communication from May 28th regarding the truck drivers’ strike in Brazil, Nexa Resources S.A. (“Nexa Resources” or the “Company”) informs that production is resumed.

As informed before, production at Vazante and Morro Agudo mines and Juiz de Fora smelter in Brazil was not affected by the truck drivers’ strike.

Moreover, the interruption in raw materials supply that partially affected Três Marias smelting production is over and therefore the production has been normalized.

For further information, please contact:

Nexa Resources - Investor Relations

Leandro Cappa

ir@nexaresources.com

About Nexa’s Compliance with GDPR:

Nexa is adapting to the new General Data Protection Regulation (GDPR) in the European Union. Please check our Privacy Notice on the link below: https://www.nexaresources.com/privacy-policy

About Nexa

Nexa is a large-scale, low-cost integrated zinc producer with over 60 years of experience developing and operating mining and smelting assets in Latin America. The Company operates and owns five long-life underground mines, three located in the Central Andes of Peru and two located in the state of Minas Gerais in Brazil. Two of the Company’s mines, Cerro Lindo in Peru and Vazante in Brazil, are among the 10 largest zinc mines in the world and combined with the Company’s other mining operations, place the Company among the top five producers of mined zinc globally in 2017, according to Wood Mackenzie.