1 EXHIBIT 21 SONOCO PRODUCTS COMPANY AND CONSOLIDATED SUBSIDIARIES SUBSIDIARIES OF THE REGISTRANT Subsidiaries of Sonoco Products Company, pursuant to Item 601(21) of Regulation S-K, as of December 31, 2000 are: 1. Paper Stock Dealers, Inc., 100%-owned domestic subsidiary, incorporated in the State of North Carolina. 2. Sonoco-Crellin Holdings, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware. a. Sonoco-Crellin International, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware, holder of securities in: 1. Sonoco-Crellin, Inc., 100%-owned domestic subsidiary, incorporated in the State of New York. a. Crellin Europe B.V., 100%-owned Dutch subsidiary. 1. Crellin B.V., 100%-owned Dutch subsidiary. 2. Sebro Plastics, Inc., 100%-owned domestic subsidiary, incorporated in the State of Michigan. a. Convex Mold, Inc., 100%-owned domestic subsidiary, incorporated in the State of Michigan. 3. Injecto Mold, 100%-owned domestic subsidiary, incorporated in the State of Illinois. 3. SPC Management, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware. a. SPC Capital Management, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware. 1. Sonoco Machinery Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware. a. Harlands France SARL, 100%-owned French subsidiary. b. SPC Resources, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware. 2 EXHIBIT 21 SONOCO PRODUCTS COMPANY AND CONSOLIDATED SUBSIDIARIES SUBSIDIARIES OF THE REGISTRANT, CONTINUED c. Sonoco International, Inc., 100%-owned domestic subsidiary, incorporated in the State of Delaware, holder of securities in: 1. Kemkin Holdings, Ltd., 100%-owned Gibraltar subsidiary. 2. Sonoco Luxembourg SARL, 100%-owned Luxembourg subsidiary. a. Sonoco Netherlands Holding II BV, 100%-owned Dutch subsidiary. 1. Sonoco Limited, 100%-owned Canadian subsidiary. a. Sonoco Flexible Packaging Holdings, Ltd., 100%-owned Canadian subsidiary b. NRO Sonoco, Inc., 100%-owned Canadian subsidiary. c. Sonoco Netherlands Holdings I BV, 100%-owned Dutch subsidiary. 1. Sonoco Norge AS, 100%-owned Norwegian subsidiary. 2. Sonoco Ambalaj San ve Tic. AS, 100%-owned Turkish subsidiary. d. Sonoco Deutschland Holdings GmbH, 100%-owned German subsidiary. 1. Sonoco Deutschland GmbH, 100%-owned German subsidiary. 2. Sonoco Plastics GmbH, 100%-owned German subsidiary. 3. Sonoco IPD GmbH, 100%-owned German subsidiary. a. Sonoco OPV Hulsen GmbH, 100%-owned German partnership. 4. Sonoco Caprex AG, 72%-owned Swiss subsidiary. 5. Sonoco CPD GmbH, 100%-owned German subsidiary. 3 EXHIBIT 21 SONOCO PRODUCTS COMPANY AND CONSOLIDATED SUBSIDIARIES SUBSIDIARIES OF THE REGISTRANT, CONTINUED 6. Sonoco Burk GmbH, 100% owned German subsidiary. e. Sonoco SARL, 100%-owned French subsidiary. 1. Sonoco Holding France, 100%-owned French subsidiary. a. Sonoco L'homme S.A., 100%-owned French subsidiary. 1. Sonoco Eurocore, S.A., 100%-owned Belgian subsidiary. 2. Sonoco Paper France S.A., 100% owned French subsidiary. a. Sonoco IPD France SA., 100% owned French subsidiary. b. Sonoco Consumer Products S.A., 100%-owned French subsidiary. f. Sonoco Netherlands Holding III BV, 100%-owned Dutch subsidiary. 1. Grupo Sonoco SA de CV, 100%-owned Mexican subsidiary. a. Sonoco de Mexico S.A. de C.V., 100%-owned Mexican subsidiary. 3. Sonoco Luxembourg (No. 2) SARL, 100%-owned Luxembourg subsidiary. a. Sonoco Products Company U.K. Unlimited, 100%-owned U.K. subsidiary. 1. Sonoco Holdings (UK), Ltd., 100%-owned U.K. subsidiary. a. Sonoco Milnrow, 100%-owned U.K. subsidiary 1. Sonoco Products Co. UK Unlimited, 100%-owned U.K. subsidiary 4 EXHIBIT 21 SONOCO PRODUCTS COMPANY AND CONSOLIDATED SUBSIDIARIES SUBSIDIARIES OF THE REGISTRANT, CONTINUED 4. FCC Sonoco, 100%-owned French subsidiary. 5. Beteiligungen Sonoco Deutschland GmbH, 100%-owned Germany subsidiary. 6. Sonono Deutschland Vermogensverwaltungs GmbH & Co. KG, 100%-owned Germany subsidiary. 7. Sonoco Asia, L.L.C., 76%-owned limited liability company. a. Sonoco Singapore Pte, Ltd., 100%-owned Singapore subsidiary. 1. Sonoco Holdings SDN BHD, 100%-owned Malaysian subsidiary. 2. Sonoco Malaysia, 51%-owned Malaysian subsidiary. b. Sonoco Taiwan Limited, 100%-owned Republic of China subsidiary. c. Sonoco Thailand Ltd., 70%-owned Thai subsidiary. d. Sonoco Hongwen, L.L.C., 80%-owned limited liability company. e. Sonoco Products Malaysia, SDN BHD, 100%-owned Malaysian subsidiary. 8. Sonoco Asia Management Company, L.L.C., 71%-owned limited liability company. 9. Sonoco Australia Pty., Ltd., 100%-owned Australian subsidiary. 10. Sonoco New Zealand, 100%-owned New Zealand subsidiary. 11. Sonoco Participacoes Ltda., 100%-owned Brazilian subsidiary. a. Sonoco For-Plas do Brazil Ltda., 51%-owned Brazilian subsidiary. 12. Inversiones Sonoco do Chile Ltda, 100%-owned Chilean subsidiary. a. Sonoco do Chile, 70%-owned Chilean subsidiary. 4. Sonoco do Brazil Ltda., 100%-owned Brazilian subsidiary. 5 EXHIBIT 21 SONOCO PRODUCTS COMPANY AND CONSOLIDATED SUBSIDIARIES SUBSIDIARIES OF THE REGISTRANT, CONTINUED 5. Timber Properties, Ltd., (B.V.I.), 100%-owned by Sonoco Products Company. 6. Southern Plug & Manufacturing Co., Inc., 100%-owned domestic subsidiary, incorporated in the state of Louisiana. 7. Sonoco "SPG", Inc., 100%-owned domestic subsidiary, incorporated in the state of Wisconsin. 8. Sonoco Flexible Packaging Company, Inc., 100%-owned domestic subsidiary incorporated in the state of South Carolina. 9. Sonoco Paperboard Group, L.L.C., 100%-owned limited liability company. 10. Sonoco Development, Inc., 100%-owned domestic subsidiary, incorporated in the state of South Carolina.