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Bruno Bomtorim MoreiraBruno Bomtorim MoreiraTechnical managerTechnical manager

Revision date: 28-07-2017Version: 2

Rua Atalydes Moreira de Souza, 245, Civit l - 29168-055 - Serra / ES - Brasil

Certificate No: BR026425

Original Approval Date: 02-08-2011

Last Recertification/certification Audit Date: 22-07-2017

Previous certificate expiration date: 31-07-2017

Subject to the continued satisfactory operation of the organization’s ManagementSystem, this certificate expires on: 30-07-2020

Certification cycle start date: 30-07-2020

Scope of Certification

MANUFACTURE OF SODERBERG & CARBON LINING PASTES, PRE-BAKED ELECTRODES & ELECTRICALLY CALCINED ANTHRACITE.

DISTILLATION OF COAL TAR, PRODUCTION OF PITCH AND DERIVATEOILS.

Standard

OHSAS 18001:2007OHSAS 18001:2007

Further clarifications regarding the scope of this certificate and the applicability of the management systemrequirements may be obtained by consulting the organisation. To check this certificate validity please call:+551126559001

Certification body address: Av. Alfredo Egídio de Souza Aranha, 100, Torre C, 4° Andar Vila Cruzeiro, 04726-170 - SãoPaulo - SP - Brazil

Bureau Veritas Certification certify that the Management System of the above organizationhas been audited and found to be in accordance with the requirements of the management

system standards detailed below

ELKEM PARTICIPAÇÕES INDÚSTRIA E COMÉRCIO LTDA.ELKEM PARTICIPAÇÕES INDÚSTRIA E COMÉRCIO LTDA.

Bruno Bomtorim MoreiraTechnical manager

Further clarifications regarding the scope of this certificate and the applicability of the management system requirementsmay be obtained by consulting the organisation. To check this certificate validity please call: +551126559001

Revision date: 28-07-2017Version: 2Certificate No: BR026425

Certification body address: Av. Alfredo Egídio de Souza Aranha, 100, Torre C, 4° Andar Vila Cruzeiro, 04726-170 - SãoPaulo - SP - Brazil

Scope of certification

Standard

OHSAS 18001:2007OHSAS 18001:2007

ELKEM PARTICIPAÇÕES INDÚSTRIA EELKEM PARTICIPAÇÕES INDÚSTRIA ECOMÉRCIO LTDA.COMÉRCIO LTDA.

Site Address Scope

HEAD OFFICERua Atalydes Moreira de Souza, 245, Civit

l - 29168-055 - Serra / ES - Brasil

MANUFACTURE OF SODERBERG &CARBON LINING PASTES, PRE-BAKED

ELECTRODES & ELECTRICALLYCALCINED ANTHRACITE.

SITE 1Rua Ataydes Moreira de Souza, S/N°,Civit I - 29168-055 - Serra / ES - Brasil

DISTILLATION OF COAL TAR,PRODUCTION OF PITCH AND

DERIVATE OILS.

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