Exhibit 99.3 "WINNING TOGETHER" [GRAPHIC] [LOGO OF RHODIA] [LOGO OF CHIREX] "ChiRex Inc. ("ChiRex") stockholders are advised to read the tender offer statement regarding the acquisition of ChiRex, referenced in the following documents, which will be filed by Rhodia and Cousin Acquisition, Inc. with Securities and Exchange Commission (the "SEC") and the related solicitation/recommendation statement which will be filed by ChiRex with the SEC. The tender offer statement (including an offer to purchase, letter of transmittal and related tender offer documents) and the solicitation/recommendation statement will contain important information which should be carefully read before any decision is made with respect to the offer. These documents will be made available to all stockholders of ChiRex, at no expense to them. These documents also will be available at no charge at the SEC's website at www.SEC.GOV." "The following documents include certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on management's current views and assumptions and involve known and unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those anticipated by such statements. Factors which could cause such differences in actual results include, among others (i) the risk that the Rhodia and ChiRex businesses not be integrated successfully, (ii) changes in the competitive and regulatory framework in which Rhodia and ChiRex operate, and (iii) general competitive and market factors on a global, regional and/or national basis." [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 2 What's happening [GRAPHIC] ChiRex, a leading provider of advanced development and manufacturing services to the pharmaceutical industry, has combined with Rhodia, a leading specialty chemicals company [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 3 What does each Company have? ChiRex, the Drug Substance Cy . Chemists . 3 Development Centers . 30 of the world's 40 largest Pharma Companies as customers . 2 World-Class Manufacturing plants . 600 employees Rhodia, a Leading Specialty Chemical Cy . 4 Development Centers . Large platform of basic R&D . Global presence . Back integration and security of supply chain . Financial solidity . 200 employees in exclusive synthesis [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 4 Now, we are offering something even better [GRAPHIC] [LOGO OF RHODIA] [LOGO OF CHIREX] 5 Rhodia ChiRex will offer the most innovative and advanced platform of technology-based services to the pharmaceutical industry on a global basis [GRAPHIC] [LOGO OF RHODIA] [LOGO OF CHIREX] 6 We meet the full spectrum of customer needs from discovery to launch [GRAPH] Discovery IND NDA Launch API Volume Rhodia CHIREX Discovery Support Synthesis Design Route Development Process Demonstration Scale-up Analytical Methods Development FDA Document Preparation Clinical Trial Supply FDA Validation Regulatory Support Launch Supply Post-launch Supply [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 7 We now have capabilities across the entire pharmaceutical product life cycle Chemical Base chemical Drug discovery progress Intermediate Advanced support Development building block intermediates API Dosage form [X] Platform on [X] Process transfer basic R&D [X] Biotechnologies [X] Formulation [X] Scale-up [X] development [X] continuous and [X] Expertise in solid multiproducts [X] finishing [X] reaction processes [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 8 We now have capabilities across the entire pharmaceutical product life cycle Chemical Base chemical Drug discovery process Intermediate Advanced support Development building blocks intermediates API Dosage form [X] Discovery [X] Platform on [X] Process transfer support basic R&D [X] Biotechnologies [X] Route [X] Formulation development [X] FDA document development preparation [X] Expertise in solid [X] Scale-up [X] Clinical Trial finishing [X] continuous and Supply multiproducts [X] FDA Validation [X] reaction [X] Regulatory Support processes [X] Launch Supply [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 9 We have an expanded platform of proprietary technologies [GRAPHIC] . Kinetic resolution . Asymetric epoxydation . Asymetric reduction . Asymetric dihydroxylation . Amino acid technology . Aromatic bond-forming [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 10 We have an expanded platform of proprietary technologies [GRAPHIC] . Kinetic resolution . Asymetric epoxydation . Asymetric reduction . Asymetric dihydroxylation . Amino acid technology . Aromatic bond-forming . Chiral reduction and chiral catalytic hydrogenation . Soft fluorination . Enzymatic catalysis . Biaryles synthesis . Carbo anions cryogenic chemistry [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 11 We have an expanded platform of proprietary technologies [GRAPHIC] . Process chemical engineering . Scale up and industrialization . Analyitical . Catalysis . Kinetic resolution . Asymetric epoxydation . Asymetric reduction . Asymetric dihydroxylation . Amino acid technology . Aromatic bond-forming . Chirial reduction and chiral catalytic hydrogenation . Soft fluorination . Enzymatic catalysis . Biaryles synthesis . Carbo anions cryogenic chemistry [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 12 We have expanded our global presence [MAP] Boston Malvern Dudley Annan Sales () Pilot () Manufacturing () Sales [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 13 We have World-Class Development Facilities [MAP] Annan (UK) Avonmouth (UK) Dudley (UK) Boston (USA) Malvern (USA) Lyon (Fra) ( ) [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 14 We have World-Class Manufacturing Facilities [MAP] of which 4 having cGMP facilities Annan (UK) Avonmouth (UK) Dagenham (UK) Dudley (UK) Holmes-Chapel (UK) Mulhouse (Fra) [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 15 We are committed to working with you in a flexible way . Every customer is important to us . We want projects of all sizes and all phases of pharmaceutical chain . We will deliver quality on time, to your expectations [GRAPHIC] [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 16 The key figures of Rhodia ChiRex [GRAPHIC] . 800 global staff . 140 chemists . 7 developpement centers . 4 plants (830 m3 cGMP reaction capacity) . Sales revenues: 180 US Millions $ [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 17 [GRAPHIC] Rhodia ChiRex the leading provider of innovative technology-based services to the pharmaceutical industry [LOGO OF RHODIA] [LOGO OF CHIREX] A Results-Oriented Culture... Winning Spirit [PHOTO] Taking Responsibility [PHOTO] Working Together [PHOTO] The 3 key values of the Spirit of Rhodia ChiRex conveyed by: Senior Management Group Policies Global Change Initiatives [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 19 Taking Responsibility The Spirit of Rhodia ChiRex . Individuals commit to: - express opinions while respecting those of others - accept decision-making for the common good - support and implement decisions taken - safety and respect for the environment . Welcome challenges, transforming them into opportunities . Base recognition on both results and behavior . Fulfill commitments and continuously improve performance [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 20 Working Together The Spirit of Rhodia ChiRex . Become stronger by sharing knowledge and experience . Enhance individual skills and encourage mobility throughout Rhodia . Promote networking and co-operation between teams . Develop and use project structures and transversal programs . Take pride in and communicate the successes of our teams [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 21 Winning Spirit The Spirit of Rhodia ChiRex . Innovate, grow and create value to shape our future . Operate through accountable, autonomous and credible teams . Seize advantage through anticipation, speed and initiative . Reach leadership positions in each of our businesses . Be proactive with customers and proud of our achievements [LOGO OF RHODIA] [LOGO OF CHIREX] "Winning Together" Juillet 2000 22 The Best is Yet To Come [GRAPHIC] [LOGO OF RHODIA CHIREX]