Investor Presentation FY 2010

5% 10% 1,2% 15% 20% 25% 30%- 23,9% Gross Margin (simple) EBIT Margin Quarterly Gross/EBIT Margins 6,4% 24,0% 6,3% 25,9% 0% Q1 Q2 Q3 Q4 Q1 9,0% 2008 26,6% 26,0% 2,1 2,2 1,0 5,2% 공 ≈ 8,6% 4,0 7,3% 26,4% 13,4% 2009 2,4 1,9 7,9% 27,8% 4,4 28,8% 2,2 26,4% 0,4 1,2 2,7 2,0 0,3 Raw material price increases fed through into purchasing prices + shortage premiums Investor Presentation FY 2010 Hanover, 23 March 2011 At a glance Business Model Profit & Loss Balance Sheet Outlook DELTICOM 14 Aktiengesellschaft 10,6% Q2 Q3 Q4 Q1 Q2 Q3 Q4 7,5% 15,0% 27,6% 0% 2010 1,5 30% -0,7 27,1% - 5% 30,3% - 20% 1,6 15% 10% 25%

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