Conference C f C Call ll 1Q13 April 25th, 2013 Disclamer The statements that may eventually be made during this conference call relating to WEG’s business perspectives, projections and operating and financial goals and to WEG’s potential future growth are management beliefs and expectations, as well as information that are currently available. These statements involve risks, uncertainties and the use of assumptions, as they relate to future events and, as such, depend on circumstances that may or may not be present. Investors should understand that the general economic conditions, conditions conditions of the industry and other operating factors may affect WEG’s future performance and lead to results that may differ materially from those expressed d in i such h ffuture t considerations. id ti 1Q13 Conference Call Page 2 April 25, 2013 Highlights Quarterly Figures Q1 2012 % -11.1% 11 1% -0.2% -20.6% 11,369,762 369 762 714,268 655,494 77.9% 9% 8.2% 7.5% 431,141 -18.1% 370,825 -4.8% 463,635 528,641 -12.3% 391,967 18.3% 31 4% 31.4% 31 8% 31.8% Net Income 172,299 183,157 Net Margin 11.7% 11.0% 248,898 289,786 EBITDA Margin 16.8% 17.4% EPS 0.2777 0.2952 Net Operating Revenue Domestic Market External Markets External Markets in US$ Gross Operating Profit Gross Margin EBITDA Q1 2013 Q4 2012 11,477,577 477 577 772,935 704,642 11,662,258 662 258 774,533 887,725 353,077 % 28 6% 28.6% -5.9% 148,247 16.2% 10.8% -14.1% 198,251 25.5% 14.5% -5.9% 5.9% 0.2390 16.2% Figures in R$ Thousand 1Q13 Conference Call Page 3 April 25, 2013 Net Operating Revenue Quarterly Evolution In R$ million Domestic Market External Market 1,613 1,529 1,662 1,478 1 370 1,370 48% 50% 47% 52% 50% 53% 48% Q2 Q3 Q4 Q1 52% 52% 48% Q1 2012 1Q13 Conference Call 2013 Page 4 April 25, 2013 Business Areas Revenue breakdown 5% 8% 9% 17% 33% 7% 7% 7% 13% 9% 11% 23% 20% 61% 62% 24% 30% 52% 1Q09 Industrial Equipment 1Q13 Conference Call 57% 46% 1Q10 GTD 1Q11 Page 5 Domestic Use 1Q12 1Q13 Paints & Varnishes April 25, 2013 Costs of Goods Sold Materials 64% Materials 64% 1Q12 1Q13 Other Costs 9% Labor 23% Depreciation 4% Labor 23% 1Q13 Conference Call Other Costs 8% Page 6 Depreciation 5% April 25, 2013 Main impacts on EBITDA Q1 2013 Net Operating Revenues Q4 2012 % Q1 2012 % 1.477,6 1.662,3 -11,1% 1.369,8 7,9% Consolidated Net Income for the Period 173,1 , 184,8 , -6,4% , 151,3 , 14,4% , Net Margin 11,7% 11,1% (+) Income taxes & Contributions (+/-) Financial income (expenses) ( )D (+) Depreciation i i &A Amortization i i EBITDA 48,3 (24,7) 52,1 248,9 53,7 (2,7) 54,0 289,8 EBITDA Margin 16,8% 17,4% 11,0% -9,9% 826,4% -3,4% -14,1% 43,3 (45,9) 49,6 198,3 11,7% -46,3% 5,2% 25,5% 14,5% Figures in R$ thousands 1Q13 Conference Call Page 7 April 25, 2013 Working Capital In % of Net Revenue 50 0% 50,0% 40,0% Working Capital 30,0% Clients Inventories 20,0% 10,0% pp Suppliers Advances 0,0% 1Q06 1Q07 1Q13 Conference Call 1Q08 1Q09 1Q10 Page 8 1Q11 1Q12 1Q13 April 25, 2013 Capex Program In R$ million O Outside Brazil Brazil 58 7 58.7 73.7 55 5 55.5 50.4 5.0 3.7 5.1 53.7 51.9 45.4 Q1 Q2 Q3 2012 1Q13 Conference Call 56 8 56.8 9.3 6.0 64 5 64.5 50.8 Q4 Q1 2013 Page 9 April 25, 2013 Contacts Laurence Beltrão Gomes Finance and Investor Relations Officer laurence@weg.net Luís Fernando M. Oliveira Investor Relations Manager +55 (47) 3276-6973 l i f luisfernando@weg.net d @ t twitter.com/weg_ir 1Q13 Conference Call Page 10 April 25, 2013