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CORPORATE EVENTS CALENDARCompany Name KLABIN S.A.Office Address Av. Brig. Faria Lima, 3600 / 3º, 4º e 5º andares,

04538-132 – São Paulo, SPInternet Address www.klabin.com.brInvestor Relations Officer Name: Antonio Sergio Alfano

E-mail: salfano@klabin.com.brPhone: (11) 3046 9912

Investor Relations Manager

Name: Vinicius José Ferreira CamposE-mail: vjcampos@klabin.com.brPhone: (11) 3046 8404

Newspapers (and locations) in which its corporate

Diário Oficial do Estado de São Paulo Valor Econômico

A. MANDATORY SCHEDULING

Annual Financial Statements and Consolidated Financial Statements, for the fiscal year ended on 12/31/2013

EVENT DATE

Submission to IPE 02/12/2014

Financial Statements in English - DFP, for the fiscal year ended 12/31/2013EVENT DATESubmission to IPE 02/27/2014

Reference Form for the fiscal year in progress 12/31/2013EVENT DATESubmission to ENET 05/29/2014

Quarterly Information - ITREVENT - Submission to ENET DATEFrom the 1st quarter 05/09/2014From the 2st quarter 08/08/2014From the 3st quarter 11/07/2014

.2.

Annual General MeetingEVENT DATESubmission of management’s proposal to the BM&FBOVESPA 02/11/2014Submission of Notice of Meeting submission to IPE 02/28/2014Ordinary Shareholders Meeting 03/20/2014Submission of the Minutes of the Annual General Meeting to BMF&BOVESPA 03/20/2014

Public Meeting with AnalystsEVENT DATE

Public Meeting with Analysts and Investors, open to other interested 11/26/2014

B. SCHEDULING OPTIONAL(Events already scheduled when the first presentation of the Annual Calendar)

Conference call (Optional)EVENT DATE4Q13 and 2013 Earnings conference call 02/13/20141Q14 Earnings; 04/25/20142Q14 Earnings; 07/25/20143Q14 Earnings; 10/24/2014

Meetings of the Board of Directors has scheduledEVENT DATEMeeting the Board of Directors – Approval of accounts 11/02/2014Submission of the Minutes of the Board of Directors to IPE 11/02/2014

(*) If the company opts for sending summary of the main decisions taken at a meeting of the board shall disseminate clear, accurate and objective information, containing all data that may significantly affect the trading price of the securities issued by the company or thereto and the decision of investors to purchase, sell or hold them or to exercise any rights attaching to the holders of securities issued by the company or related thereto. The dissemination of inaccurate or absence of relevant information about the resolutions passed at a meeting of the board information shall result in the application of appropriate sanctions under the Rules of Application of Pecuniary penalties attached to each listing regulations.