Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Set forth below are certain subsidiaries of E. I. du Pont de Nemours and Co. Name Organized Under Laws Of - ------------------------------------------ ----------------------- Acorn Leasing, L.L.C ...................... Delaware Agar Cross S.A ............................ Argentina Camtex Fabrics Ltd. ....................... United Kingdom Christiana Insurance Limited .............. Bermuda Destination Realty, Inc. .................. Delaware DPC (Luxembourg) S.A.R.L .................. Luxembourg DSRB Ltda ................................. Brazil DUKL Holdings Limited ..................... United Kingdom DuPont Agrichemicals Caribe, Inc. ......... Puerto Rico DuPont Agricultural Caribe Industries, Ltd. Bermuda DuPont Agricultural Chemicals Ltd. ........ China DuPont Agro Hellas S.A .................... Greece DuPont Argentina, S.A ..................... Argentina DuPont Asia Pacific, Ltd. ................. Delaware DuPont (Australia) Ltd. ................... Australia DuPont Beteiligungs GmbH .................. Austria DuPont BVco BV ............................ Netherlands DuPont Canada Inc. ........................ Canada DuPont Capital Management Corporation ..... Delaware DuPont Chemical and Energy Operations, Inc. Delaware DuPont China Holding Company Ltd. ......... China DuPont China Limited ...................... Hong Kong DuPont China Limited (U.S.) ............... Delaware DuPont Coatings SAS ....................... France DuPont Conid S.p.A ........................ Delaware DuPont Coordination Center N.V ............ Belgium DuPont CZ, s.r.o .......................... Czech Republic DuPont DACI Beteiligungs GmbH ............. Austria DuPont Danmark ApS ........................ Denmark DuPont de Colombia, S.A ................... Colombia DuPont de Nemours and Company, L.L.C ...... Delaware DuPont de Nemours (Belgium) BVBA .......... Belgium DuPont de Nemours (Deutschland) GmbH ...... Germany DuPont de Nemours Development S.A ......... Switzerland DuPont de Nemours (Flandre) S.A ........... France DuPont de Nemours (France) S.A.S .......... France DuPont de Nemours Groupe S.A.R.L .......... France DuPont de Nemours International S.A ....... Switzerland 1 Name Organized Under Laws Of - ------------------------------------------ ----------------------- DuPont de Nemours Italiana S.r.l ................ Italy DuPont de Nemours (Luxembourg) S.A.R.L .......... Luxembourg DuPont de Nemours (Nederland) B.V ............... Netherlands DuPont de Nemours Packaging S.A.S ............... France DuPont Delaware, Inc. ........................... Delaware DuPont Deutschland Holding GmbH & Co. ........... Germany DuPont Diagnostics, Inc. ........................ Delaware DuPont do Brasil S.A ............................ Brazil DuPont Eastern Europe BV ........................ Netherlands DuPont Elastomers Inc. .......................... Delaware DuPont Electronic Materials, Inc. ............... Delaware DuPont Electronics Microcircuits Industries, Ltd. Bermuda DuPont Energy Company ........................... Delaware DuPont Engineering Products, S.A.R.L ............ Luxembourg DuPont Environmental Remediation Services, Inc. . Delaware DuPont Far East, Inc.- Philippines .............. Philippines DuPont Far Eastern Petrochemicals Ltd. .......... Taiwan DuPont Feedstocks Company ....................... Delaware DuPont Fibers (China) Ltd. ...................... China DuPont Fibers (Shanghai) Ltd. ................... China DuPont Flandre Finance .......................... France DuPont Flooring Systems, Inc. ................... Georgia DuPont Foreign Sales Corporation ................ Virgin Islands DuPont Global Operations, Inc. .................. Delaware DuPont Herberts Automotive Systems Service BVBA . Belgium DuPont Holdco Spain I, S.L ...................... Spain DuPont Holdco Spain II, S.L ..................... Spain DuPont Holographics, Inc. ....................... Utah DuPont Hungary Kft .............................. Hungary DuPont Iberica, S.L ............................. Spain DuPont India Ltd. ............................... Delaware DuPont International (Luxembourg) SCA ........... Luxembourg DuPont de Nemours International S.A. - S. Africa South Africa DuPont International Trading, Inc. .............. Delaware DuPont Kabushiki Kaisha ......................... Delaware DuPont-Kansai Automotive Coatings Company ....... Delaware DuPont KGA B.V .................................. Netherlands DuPont Khimprom ................................. Russia DuPont (Korea), Inc. ............................ Republic of Korea DuPont Medical Products, Inc. ................... New York DuPont Mexico S.A. de C.V ....................... Mexico DuPont Netherlands, Inc. ........................ Delaware DuPont (New Zealand) Limited .................... New Zealand DuPont NLCo B.V ................................. Netherlands DuPont Operations Inc. .......................... Delaware 2 Name Organized Under Laws Of - ------------------------------------------ ----------------------- DuPont Operations (Luxembourg) S.A.R.L ........... Luxembourg DuPont Operations Worldwide, Inc. ................ Delaware DuPont Orient Operations Ltd. .................... Delaware DuPont Performance Coatings Austria GmbH ......... Austria DuPont Performance Coatings GmbH & Co. KG ........ Germany DuPont Performance Coatings France SAS ........... France DuPont Performance Coatings Iberica, S.L ......... Spain DuPont Performance Coatings, Inc. ................ Delaware DuPont Performance Coatings Italia SrL ........... Italy DuPont Performance Coatings Nederland BV ......... Netherlands DuPont Performance Coatings Polska Spolka z.o.o .. Poland DuPont Performance Coatings Pty. Ltd. ............ Australia DuPont Performance Coatings Scandinavia AB ....... Sweden DuPont Performance Coatings (Thailand) Ltd. ...... Thailand DuPont Performance Coatings,Tintas e Vernizes, S.A Portugal DuPont Performance Coatings (U.K.) Ltd. .......... United Kingdom DuPont Pharma, Inc. .............................. Delaware DuPont Poland BV ................................. Netherlands DuPont Poland Sp z.o.o ........................... Poland DuPont Polimeros Ltda ............................ Brazil DuPont Polyester Europe Aps ...................... Denmark DuPont Polymer Powders SARL ...................... Switzerland DuPont Powder Coating Belgium N.V ................ Belgium DuPont Powder Coatings Andina S.A ................ Colombia DuPont Powder Coatings France SAS ................ France DuPont Powder Coatings Iberica, S.L .............. Spain DuPont Powder Coatings Saudia Co. Ltd. ........... Saudi Arabia DuPont Powder Coatings Scandinavia AB ............ Sweden DuPont Powder Coatings U.K. Ltd. ................. United Kingdom DuPont Powder Coatings USA, Inc. ................. Texas DuPont Protein Technologies International Inc. ... Delaware DuPont Pulverlack Deutschland GmbH & Co., KG ..... Germany DuPont Qingdao Nylon Enterprise Ltd. ............. China DuPont Quimica de Venezuela C.A .................. Venezuela DuPont Russia .................................... Russia DuPont S.A. de C.V. (DUPSA) ...................... Mexico DuPont Scandinavia GmbH .......................... Germany DuPont Services B.V .............................. Netherlands DuPont Singapore Fibres Pte., Ltd. ............... Singapore DuPont Singapore Pte. Ltd. ....................... Singapore DuPont Specialty Grains, L.L.C ................... Iowa DuPont Sverige AB ................................ Sweden DuPont Taiwan Ltd. ............................... Taiwan DuPont (Thailand) Co. Ltd. ....................... Thailand 3 Name Organized Under Laws Of - ------------------------------------------ ----------------------- DuPont Trading (Shanghai) Co., Ltd. ............... China DuPont Treasury Ltd. .............................. United Kingdom DuPont UK B.V ..................................... Netherlands DuPont (U.K.) Investments ......................... United Kingdom DuPont (U.K.) Ltd. ................................ United Kingdom DuPont Vespel Parts and Shapes, Inc. .............. Pennsylvania DuPont Wirex Ltd. ................................. Taiwan DuPont Yunmeng Protein Company Limited ............ China E. I. DuPont India Ltd. ........................... India Electronic Materials DuPont Dongguan Ltd. ......... China Equipamiento Industrial S.A ....................... Argentina Helmstedter Lack-und Chemische Fabrik GmbH & Co. KG Germany Herberts America Inc. ............................. Texas Herberts Huajia Chemicals & Powder Coatings Co. ... China Herberts Mexico S.A. de C.V ....................... Mexico Herberts Plascon Pty. Ltd. ........................ South Africa Herberts Powder Coatings (Malaysia) Sdb ........... Malaysia Holding DP, S.A. de C.V ........................... Mexico IDAC Belgium- EP Branch BVBA ...................... Belgium Initiatives de Mexico, S.A. de C.V ................ Mexico International Dioxcide, Inc. ...................... Rhode Island Laurel NA, L.L.C .................................. Delaware Oval Securities, Inc. ............................. Delaware Permatex GmbH ..................................... Germany Permatex Italia S.r.l ............................. Italy PG Assets, L.L.C .................................. Delaware Pioneer Hi-Bred International, Inc. ............... Iowa Pitt-Consol Chemical Company ...................... Delaware Polar Vision ...................................... California PolyGlobal Associates, L.L.C ...................... Delaware Protein Technologies International, Inc. .......... Missouri PT DuPont Agricultural Products Indonesia ......... Indonesia PT Herberts Indonesia ............................. Indonesia Qualicon, Inc. .................................... Delaware Sentinel Transportation, L.L.C .................... Delaware Spies-Hecker, GmbH ................................ Switzerland Sporting Goods Properties Inc. .................... Delaware Teodur B.V ........................................ Netherlands Uniax Corporation ................................. California Uniax LLC ......................................... Delaware Verniplast S.A .................................... Switzerland Westrade RC, Inc. ................................. Texas Subsidiaries not listed would not, if considered in the aggregate as a single subsidiary, constitute a significant subsidiary. 4