SID Companhia Siderurgica Nacional

name   

Guillermo Oscar Braunbeck

date of birth

February 08, 1972

occupation          

Economist

Individual taxpayer's ID (CPF) or passport number

106627498-39

position to be held    

Member of the Fiscal Council (titular)

other positions or duties with the issuer     

Not applicable

if elected by the controlling shareholder or not

No

if an independent member and, if so, the criteria used to establish the independence

Yes, appointed by the minotiry shareholders

number of consecutive terms of office

Not applicable

information on:        

i. main professional experiences over the last 5 years, indicating:         

• company's name and industry     

• position   

• if the company is part of (i) the issuer's economic group, or (ii) is controlled by a shareholder of the issuer with direct or indirect interest equal to or greater than 5% of the same class or type of the issuer's securities        

ii. indicate all management positions it holds in other companies or third sector organizations

He is a Professor-Doctor of the Faculty of Economics, Administration and Accounting of the University of São Paulo ("FEA-USP"), Fundação Getúlio Vargas ("EAESP") and Deputy Controller General of the University of São Paulo ("USP"). He is an advisor on financial accounting and auditing. He is a voting member of the Accounting Pronouncements Committee ("CPC"), representing the Foundation for Accounting, Actuarial and Financial Research ("FIPECAFI"). He is Financial Director of the Foundation for Support to the Accounting Pronouncements Committee ("FACPC"). He is an independent director and is currently a full member and alternate member of several tax councils, such as Via Varejo S.A., Suzano Holding S.A., IPLF Holding S.A., CPqD and Fundação de Apoio à Universidade de São Paulo ("FUSP"). He worked in the independent auditing segment for Arthur Andersen and was a partner at Hirashima & Associados, where he was a consultant on mergers and acquisitions and post-merger integration. He was also the chief internal audit and risk management executive of VCP, currently Fibria Celulose S.A .. He was an alternate member of the Fiscal Council and Embraer Audit Committee. From 2011 to 2014 he held the position of Project Manager at the International Accounting Standards Board ("IASB"), the international financial reporting body ("IFRS") in London, where he led projects to promote consistent application IFRS in the world. Participated in and participated in a number of high quality financial reporting initiatives for private and public-sector entities, including projects for the Federal Accounting Council, CPC, World Bank, United Nations (UNCTAD) and National Treasury. She is an economist graduated from Unicamp and holds a doctorate in Controlling and Accounting from USP, receiving the best doctoral thesis award in 2010 from the Accounting and Actuarial Department of FEA-USP. He acts as a reviewer of the following periodicals: (i) Journal of Accounting and Finance; (ii) Journal of Education and Research in Accounting; (iii) Brazilian Journal of Business Management (São Paulo, Printed). Languages: English and Spanish. Published several articles and book chapters.

description of any of the following events that have occurred during the last 5 years:

i. any criminal conviction    

ii. any conviction in CVM's administrative proceedings and the penalties applied       

iii. any final conviction not subject to further appeal, in the judicial or administrative sphere, which has suspended or disqualified for the practice of a professional or commercial activity

Mr. Guillermo Oscar Braunbeck has stated for all legal purposes that in the last 5 years he has not been subject to the effects of any criminal conviction, any conviction or application of sentence in an administrative proceeding before the CVM or any final and unappealable conviction, in the judicial or administrative sphere, which has the effect of suspending or disqualifying any professional or commercial activity.

name   

William Pereira Pinto

date of birth

March 19, 1959

occupation          

Accountant

Individual taxpayer's ID (CPF) or passport number

006521618-04

position to be held    

Member of the Fiscal Council (alternate)

other positions or duties with the issuer     

Not applicable

if elected by the controlling shareholder or not

No

if an independent member and, if so, the criteria used to establish the independence

Yes, appointed by the minority shareholders

number of consecutive terms of office

Not applicable

information on:        

i. main professional experiences over the last 5 years, indicating:         

• company's name and industry     

• position   

• if the company is part of (i) the issuer's economic group, or (ii) is controlled by a shareholder of the issuer with direct or indirect interest equal to or greater than 5% of the same class or type of the issuer's securities        

ii. indicate all management positions it holds in other companies or third sector organizations

He is currently a member of the Board of Directors of Portocred SA, a member of the Audit Committee of Banco Pine S.A., and a proprietary partner of WWPC Consultoria Empresarial Ltda., Acting in the area of corporate governance and risk and audit committees. He was a member of the Fiscal Council of Renuka do Brasil S.A., an alternate member of the Board of Directors of Grupo Pão Açúcar, Via Varejo and Kroton Educacional. He worked at Ernest & Young Terco from 2008 until 2012, having served since 2011 as Executive Officer responsible for the external audit of middle market and private equity companies. He holds a bachelor's degree in Accounting from São Judas Tadeu University, holds an MBA - Controller from FIPECAPI / USP with a module abroad at St John's University / NY, USA and certification by the IBGC as a Fiscal Counselor

description of any of the following events that have occurred during the last 5 years:

i. any criminal conviction    

ii. any conviction in CVM's administrative proceedings and the penalties applied       

iii. any final conviction not subject to further appeal, in the judicial or administrative sphere, which has suspended or disqualified for the practice of a professional or commercial activity

Mr. William Pereira Pinto has stated for all legal purposes that in the last 5 years he has not been subject to the effects of any criminal conviction, any conviction or application of sentence in an administrative proceeding before the CVM or any final and unappealable conviction, in the judicial or administrative sphere, which has the effect of suspending or disqualifying any professional or commercial activity.

name   

Susana Hanna Stiphan Jabra

date of birth

August 26, 1957

occupation          

Economist

Individual taxpayer's ID (CPF) or passport number

037148408-18

position to be held    

Member of the Fiscal Council

other positions or duties with the issuer     

Not applicable

if elected by the controlling shareholder or not

No

if an independent member and, if so, the criteria used to establish the independence

Yes, appointed by the minority shareholders

number of consecutive terms of office

Not applicable

information on:        

i. main professional experiences over the last 5 years, indicating:         

• company's name and industry     

• position   

• if the company is part of (i) the issuer's economic group, or (ii) is controlled by a shareholder of the issuer with direct or indirect interest equal to or greater than 5% of the same class or type of the issuer's securities        

ii. indicate all management positions it holds in other companies or third sector organizations

He has a solid academic background in Economics and Finance, with more than 30 years of experience in large and medium-sized companies, having participated in important operations in the capital market. Independent Counselor, consultant and mentor of councils and shareholders. Board of Directors and Fiscal Board certified by the Brazilian Institute of Corporate Governance, being elected in the last 15 years by both controlling and minority shareholders, in more than 15 companies listed in B3, leaders in their respective sectors of activity, making a total of 33 mandates as board advisor and more than 25 as a tax advisor. Mediatrix certified by the São Paulo Law School of Fundação Getúlio Vargas (GVLaw), Member of the Board of Directors of the following companies: Full Member of the Board of Directors of CSU Cardsystem SA (2014/15) and (2016/16), Fras- (2003/05, 2006/07 and 2009/10), CPFL Paulista, CPFL Geração, CPFL Piratininga (2003/05 and 2006/07), Bonaire Participações SA (2003/08 E 2009/12), Tele Norte Celular Participações SA (2006/08); Alternate Member of Telemig Celular Participações S.A. (2003/05), Perdigão S.A. (2006/09), BRF S.A. (2009/12) and Newtel Participações S.A. (2004/08). Acting in Advisory Committees to the Board of Directors - Member of the Audit Committee of BRF SA (2012/13 and 2013/14), of the Audit Committee of CPFL Energia SA (2005/06, 2007/08 and 2010/2011), Coordinator of CPFL Energia's Related Party Committee (2006/07 and 2009/10) and CPFL Energia's Internal Processes and Controls Evaluation Committee (2005/06). Experience as Fiscal Counselor - Full Member of the Fiscal Council of Kepler-Weber SA (2006/2007), JSL SA (2012/13, 2013/14, 2014/15), of Paranapanema SA (2014/15 and 2015/16) , CSFL Cardsystem SA (2013/14), BRF SA (2012/13, 2013/14 and 2014/15), CPFL Energia SA (2005/06, 2007/08 and 2010/11), CPFL Paulista, CPFL Geração and CPFL Paratininga (2005/06 and 2007/08), Companhia de Ferro das Ligas da Bahia SA - FERBASA (2010/11 and 2011/12), Universo Online SA (2010/11 and 2011/12). Substitute Member of the Fiscal Council of Itaú Unibanco Holding S.A. (2009/10) and BFR S.A. (2015/2016, 2016/2017 and 2017/2018). He has experience as a Member of the Investment Committee and Private Equity Funds Advisory Board and Venture Capital - Full Member of the Advisory Board of the Brazil Private Equity Fund - CSFB (2003/05), Consultative Council of the Synergy III Fund Fund (2007/08 ), of the Investment Committee of the Governance and Management Fund (2004/07), Alternate Member of the Advisory Board of the Fund Fatos Sinergia I (2004/07), Alternate Member of the Consultative Council of the Fund Synergy Fund I (2004/07), Advisory Board of the Dynamo Puma II Fund (2006/08), Member of the Board of Directors Committee of the Brazilian Institute of Corporate Governance (IBGC) (2014 to date) and of the Corporate Governance (2015) of the same Institute.Member of the Evaluation Committee of the 16th (2014) and the 18th (2016) Abrasca Award - Best Annual Report. Mentor of the Women in Council Program, group 2016-2017, of the IBGC in partnership with the International Finance Corporation (IFC) and the Women Corporate Directors (WCD). Instructor of the Brazilian Institute of Corporate Governance (IBGC) - Best Practices modules of the Board of Directors, Course for Fiscal Council Members and Audit Committee; invited speaker of the IBGC Debates Forum "The Advisory Committees to the Board of Directors". Participant in the International Finance Corporation (IFC) "Training of Trainers, Corporate Governance Board Leadership Program" course. Participant in the Technical Seminar of the Brazilian Institute of Corporate Governance in Germany - study of Corporate Governance in German companies: meetings with the presidents of the Board of Directors and managers of family companies, as well as visits to the companies studied - Dusseldorf and Frankfurt (June / 2015). Participant in the Corporate Governance and Innovation Course, an European Perspective at the NOVA School of Business & Economics Executive Education: meetings with board members and business owners of listed and family-owned companies - Lisbon - May / 2016. Managing Partner from 2000-2003 and 2008 onwards at HJN. Vice President Financial and Investor Relations Officer of TSL Engenharia Ambiental S.A. (2011-2012). Executive Manager of Participations of the Petrobras Social Security Foundation - Petros (2003-2008). Manager of Market Research and Information and Manager of Planning and Control of Agência Estado Ltda. (1993-2000). Administrative and Financial Manager of the Municipal Housing Company of Santo André S / A (1990-1992). Analyst of Costs and Budget of Board of Directors and Economist of Economic Consulting of Banco Itaú S.A. (1989-1990 and 1978-1980). Auxiliary Research Monitor of the FUPE Economic Research Institute (1978).

description of any of the following events that have occurred during the last 5 years:

i. any criminal conviction    

ii. any conviction in CVM's administrative proceedings and the penalties applied       

iii. any final conviction not subject to further appeal, in the judicial or administrative sphere, which has suspended or disqualified for the practice of a professional or commercial activity

Ms. Susana Hanna Stiphan Jabra has stated for all legal purposes that in the last 5 years she has not been subject to the effects of any criminal conviction, any conviction or application of sentence in administrative proceedings before the CVM or any final judgment, in the judicial or administrative sphere, which has the effect of suspension or disqualification for the practice of any professional or commercial activity.

name   

Ian Peter Brandt Searby

date of birth

February 17, 1953

occupation          

Administrator

Individual taxpayer's ID (CPF) or passport number

Not informed

position to be held    

Member of the Fiscal Council

other positions or duties with the issuer     

Not applicable

if elected by the controlling shareholder or not

No

if an independent member and, if so, the criteria used to establish the independence

Yes, appointed by the minority shareholders

number of consecutive terms of office

Not applicable

information on:        

i. main professional experiences over the last 5 years, indicating:         

• company's name and industry     

• position   

• if the company is part of (i) the issuer's economic group, or (ii) is controlled by a shareholder of the issuer with direct or indirect interest equal to or greater than 5% of the same class or type of the issuer's securities        

ii. indicate all management positions it holds in other companies or third sector organizations

He has extensive experience in national and multinational companies, with emphasis on Strategic Planning combined with General Management, solid experience in the Administrative and Financial areas, Information Technology and Business Management System, and Structuring of Production / Engineering and Commercial / Marketing areas. Experienced in Mergers & Acquisitions, Downsizing and Turnaround Projects, and New Business Development. His professional career developed in organizations such as Mobil Oil, PriceWaterhouse, Ticket Services (Accor Group), Jaraguá Indústrias Mecánicos (Presussag), Sherwin-Williams, DMG World Media (DAILY Mail Group of London), Gazeta Mercantil SA, TishmanSpeyerProperties and Fibra Experts , the last in the real estate area, always with direct relationship with Shareholders or Councils. He is currently an Independent Consultant through his company, IPSearby Consultoria Administrativa, with website www.searby.com.br who describes the services provided to clients.

description of any of the following events that have occurred during the last 5 years:

i. any criminal conviction    

ii. any conviction in CVM's administrative proceedings and the penalties applied       

iii. any final conviction not subject to further appeal, in the judicial or administrative sphere, which has suspended or disqualified for the practice of a professional or commercial activity

Mr. Ian Peter Brandt Searby has stated for all legal purposes that in the last 5 years he has not been subject to the effects of any criminal conviction, any conviction or application of sentence in administrative proceedings before the CVM or any final judgment , in the judicial or administrative sphere, which has the effect of suspension or disqualification for the practice of any professional or commercial activity.

a) the Company's management

Not applicable

b) the Company's management and the management of subsidiaries, direct or indirect, of the Company

Not applicable

c) the Company's management or of its subsidiaries, direct or indirect, and direct or indirect controlling shareholders of the Company:

Not applicable

d) the Company's management and the management of controlling subsidiaries, direct or indirect, of the Company

Not applicable

a) company controlled, directly or indirectly, by the issuer, except those in which the issuer holds, directly or indirectly, all of the share capital

Not applicable

b) direct or indirect controlling shareholder of the Company

Not applicable

c) if relevant, supplier, client, debtor or creditor of the issuer, its controlling or subsidiaries or subsidiaries of any of these people

Not applicable.