1. The World Leader in Polymer Technologyfor Water Treatment and Enhanced Oil Recovery01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent

2. Historical Perspective M1 5001 4001 3001 2001 1001 000 900 800 700 600 5002003 2004 200520062007 200820092010 We have historically reinvested all available cash flow back into thebusiness and intend to maintain this policy01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 3. Key Figures of the SNF GroupSales in 2010 : 1.5 GEURMarket Share 42%Production of active polymer: 450 kt3124 people18 factories34 affiliatesCustomers 30 000, End Users 300 000Presence in 130 countries 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 4. Production Sites18 factories 4 major ones in the USA, France, China and Korea Trois RiviresDoltonSt Avold Longview Wayne AndrzieuxTaylorUlsanLos Angeles Riceboro Qingdao Baytown Taixing Plaquemine Port Bienville Vizag CikandeLara01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 5. Andrzieux, Rhne-Alpes, France01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 6. Riceboro, Georgia, USA 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 7. Ulsan, Kyongsan Namdo, Korea01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 8. Taixing, Jiangsu, China 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 9. Identical Production ProcessesProduct Reference Ex: FLOPAM AN 934 SHProduct FormulationProduct SpecificationsAnalytical Methods QC = Quality ControlCustomer Requirements (Packaging, labelling) 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 10. Variety of Applications Flocculation Viscosifying WaterOil MiningAgriculturePaper TextileCosmetics01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 11. Diversified and Resilient Markets 2010 Sales by Market 2010 Sales by GeographyOthersRow Monomers7%Municipal 7% 9%Minin Water Treatmentg Asia &7%Middle 37% East21%200943%Americas20% Oil27%9% 13% Industrial Paper Water TreatmentEurope 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 12. Polymer DesignMW(Dalton)30000 000 Thickener starcrosslinkedSTRUCTURE Flocculant 1 000 000combbranched 100 000Coagulant5 000 linear0Dispersant100% CATIONIC POLYMERNON IONIC 100%ANIONICCATIONIC DMAEA MeClMONOMERSDiMethylAminoEthyl Acrylate Methyl Chloride DMAEMA MeCl ACM AcrylamideANIONIC Acrylic AcidDiMethylAminoEthyl MethAcrylate Methyl Chloride NVP n-vinyl pyrolidonne Methacrylic Acid DMAEA Bz NVFn-vinylformamide ATBSDiMethylAminoEthyl Acrylate Benzyle Chloride mPEGMAAcrylamido TertioButyl Sulfonic acid DADMAC methoxy PolyEthylene Glycol MethAcrylate Maleic AnhydridDiAllylDiMethyl Ammonium Chloride MBA Methylenebis Acrylamide Vinyl Sulfonic (M)APTAC Esters & Hydroxyester of (meth)acrylic acid Allyl Sulfonic(Meth) Acryl Amido Propyltrimethylammonium Chloride N-substituted alkyl acrylamides Itaconic Acid01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 13. A cost base linked to propylene Methyl ADAMEPowders acrylateEmulsions Naphta ADAME- Quat LiquidsAcrylic acid Cationic PAM Oil Propylen AcrylonitrileAcrylamideeAnionic PAMAcrylic acidPowders PropaneEmulsionsGas Liquids01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 14. Sustainable GrowthFinancial Aspect Steady growth in volume Stable markets High Quality worldwideSocial Aspect Vocational training Safety Management System UN Global Compact Responsible CareEnvironmental Aspect Greenfield sites Environmental considerations included right from the start Natural gas, rail, low VOC ISO 1400101/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 15. SNFs ProposalLong Term CommitmentGlobal ResourcesLocal ServiceValue Added to the End UserImproved Cost Performance 01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent 16. Serving the Environment01/2011 - This document is the property of SNF. It must not be reproduced or transfered without prior consent