(Commission File No. 1-14862 )

MANUAL FOR SHAREHOLDERS’ PARTICIPATION IN THE EXTRAORDINARY GENERAL

MEETING OF BRASKEM S.A. OF JUNE 27, 2017  

MESSAGE FROM MANAGEMENT

Dear Shareholders,

In line with our commitment of continuously seeking the best Corporate Governance practices, we invite you to participate in the Extraordinary General Meeting, which will take place on June 27, 2017, at 10:00 a.m. , at our principal place of business, located at Rua Eteno, nº 1.561, Camaçari/BA, in which the following matter will be discussed:

i)    the replacement of four (4) full members and one (1) alternate member of the Company’s Board of Directors, indicated by the controlling shareholder, for the remaining term of office in course, which will end at the time of the Ordinary General Meeting that will review the managers’ accounts for the fiscal year ending on December 31, 2017.

GUIDELINES FOR SHAREHOLDERS' PARTICIPATION AND DEADLINES

With the purpose of instructing the Shareholders regarding the procedure for participation in the General Meeting, we provide this Manual for Shareholders’ General Meeting.

The information related to such resolutions are available to the Shareholders at the Investors’ Relations website ( http://www.braskem-ri.com.br/ ) , at the CVM website ( www.cvm.gov.br ) and at Rua Lemos Monteiro, 120, 24º andar, Butantã, in the City of São Paulo, State of São Paulo - CEP: 05501-050, to the attention of Rosana Cristina Avolio.

The Shareholder's Participation:

The participation of the Shareholder may be done in person or through an attorney-in-fact duly established, and the detailed guidelines regarding the documentation required for representation are set forth in the Call Notice and in the Management Proposal of the Company, both made available on the date hereof, and in item 12.2 of the Company's Reference Form. In the section “General information“, we describe additional information on the participation in the General Meeting.

Foreign Shareholder Attending General Meetings

Foreign Shareholders must present the same documentation as Brazilian shareholders, provided that the documents must be notarized, consularized and apostilled, as the case may be, along with a sworn translation.

American Depositary Receipts Holders

ADR Holders shall be represented by The Bank of New York Mellon (“BONY“), as depositary institution, pursuant to the Deposit Agreement entered into with Braskem.

Forwarding of Documentation

With the purpose of expediting the works of the General Meeting, the documents requested in the items above, which allow for the participation or representation of the Shareholder in the General Meeting, are requested to be forwarded within 72 hours prior to the date designated for the holding of the General Meeting, to:

Braskem S/A

C/o Myrela Caetano da Silva Reis - Legal Department

Rua Lemos Monteiro, 120 – 22º andar - Butantã

05501-050 - São Paulo – SP – Brazil

However, it is worth stressing that, under Paragraph 2 of article 5 of ICVM 481, the shareholder that attends the General Meeting with the required documents may participate and vote, even if he/she has not delivered them in advance, as requested by the Company.

The Company shall not accept powers of attorney granted by shareholders by electronic means.

CALL NOTICE

BRASKEM S.A.

C.N.P.J. No. 42.150.391/0001-70 - NIRE 29300006939

A PUBLICLY-HELD COMPANY

CALL NOTICE

EXTRAORDINARY GENERAL MEETING  

OF JUNE 27, 2017

The shareholders of BRASKEM S.A. (“Company”) are hereby called to hold an Extraordinary General Meeting on June 27, 2017, at 10:00 a.m., at the Company’s principal place of business located at Rua Eteno, no 1.561, Pólo Petroquímico, in the Municipality of Camaçari, State of Bahia, in order to resolve on the replacement of four (4) sitting members and one (1) alternate member of the Board of Directors of the Company, all of them indicated by the controlling shareholder, for the remaining term of office in course, which will end at the time of the Ordinary General Meeting that will review the managers’ accounts for the fiscal year ending on December 31, 2017.

Camaçari/BA, June 09, 2017.

Newton de Souza

Chairman of the Board of Directors

General Information :

1)    The Management’s Proposal (“Proposal”) contemplating the entirety of the documentation related to the matters included in the Agenda, as well as other relevant information to exercise voting rights in the General Meeting, were made available to the Company's shareholders on the date hereof, pursuant to CVM Ruling No. 481/09, as amended (“ICVM 481”), and may be accessed through the CVM website (www.cvm.gov.br), the BM&FBOVESPA website (www.bmfbovespa.com.br) or the Company website (www.braskem-ri.com.br).

2)    The Shareholder may participate in person or by a duly appointed proxy. With a view to expediting the works of the General Meeting, the Company's Management requests that the shareholders file with the Company, at the offices located at Rua Lemos Monteiro, 120, 22º andar, Butantã, CEP 05501-050, São Paulo, SP, at least 72 hours prior to the date scheduled for the Meeting, the following documents: (i) evidence issued by the financial institution depositary of the book-entry shares held thereby, within 8 days of the holding of the Meeting; (ii) power of attorney, duly compliant with the law, in case of proxy representation of the shareholder, with grantor’s signature certified by a notary public, consularization or apostille annotation (as the case may be) and sworn translation, together with the articles of incorporation, bylaws or articles of association, minutes of the Board of Directors' election (if any) and minutes of the Executive Board election if the shareholder is a legal entity; and/or (iii) with respect to shareholders participating in the fungible custody of registered shares, a statement with the respective equity interest, issued by the competent body. The shareholder or the legal representative thereof shall attend the General Meeting in possession of the proper identification documents.

However, it is worth stressing that, under Paragraph 2 of article 5 of ICVM 481, the shareholder that attends the General Meeting with the required documents may participate and vote, even if he/she has not delivered them in advance, as requested by the Company.

The Company shall not accept powers of attorney granted by shareholders by electronic means.

3)       Based on the Health, Security and Environment (HSE) Standards in force at the Company’s principal place of business, which set forth the guidelines for control of access and movement of people and vehicles in the indoor and outdoor areas of the principal place of business, we kindly request the Shareholders, and also their legal representatives in the General Meeting called herein, to arrive at least 30 minutes before the time such General Meeting is scheduled to start, in order to ensure observance of the procedures of training on the basic HSE instructions in force at the Company, which are available for consultation at its principal place of business.

EXHIBIT 1: FORM OF POWER OF ATTORNEY - INDIVIDUAL

POWER OF ATTORNEY

By this private instrument and pursuant to law, __________________________, resident and domiciled at _________________, enrolled in the Individual Taxpayers' Register of the Ministry of Finance (CPF/MF) under No. __________________, appoints and constitutes as its attorney-in-fact _____________________________, to which it grants special powers to represent the interests of the Grantor in the Extraordinary General Meeting of Braskem S.A., with principal place of business located at Rua Eteno, nº 1561, Complexo Petroquímico de Camaçari, CEP 42.810-000, in the Municipality of Camaçari, State of Bahia, enrolled in the National Register of Legal Entities (CNPJ) under No. 42.150.391/0001-70, to be held on June 27, 2017, at 10:00 a.m., with powers to resolve, discuss and vote on the matters set forth in the agenda, to examine and approve documents and accounts, to contest, agree, sign minutes and attendance books.

________________, _____________ ____, 2017.

EXHIBIT 2: FORM OF POWER OF ATTORNEY - LEGAL ENTITY

POWER OF ATTORNEY

By this private instrument and pursuant to law, __________________________, with principal place of business at _________________, enrolled in the National Register of Legal Entities (CNPJ/MF) under No. __________________, herein represented by its undersigned Officers, appoints and constitutes as its attorneys-in-fact _____________________________, to which it grants special powers to, (jointly or individually) (regardless of the order of appointment), represent the interests of the Grantor in the Extraordinary General Meeting of Braskem S.A., with principal place of business located at Rua Eteno, nº 1561, Complexo Petroquímico de Camaçari, CEP 42.810-000, in the Municipality of Camaçari, State of Bahia, enrolled in the CNPJ under No. 42.150.391/0001-70, to be held on June 27, 2017, at 10:00 a.m., with powers to resolve, discuss and vote on the matters set forth in the agenda, to examine and approve documents and accounts, to contest, agree, sign minutes and attendance books.

________________, _____________ ____, 2017.

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