| Fibers segment |
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Asahi Kasei Fibers Corp., Asahi Kasei Eltas Co., Ltd., Asahi Textiles Industry Co., Ltd., Kyuasa Co., Ltd., Kyokujitsu Textile Mills Co., Ltd., Kyokuyo Sangyo Co., Ltd., Shin Tokyo Asahi Corp., Nobeoka Kakoshi Co., Ltd., Fuji Seisen Co., Ltd., Fujiyoshida Textile Preparatry Center Co., Ltd., Merci Co., Ltd., Asahi Kasei Leona Senni Co., Ltd., Asahi Cord Co., Ltd., Asahi Kasei Fibers Nobeoka Co., Ltd.
Asahi Kasei Fibers International (Shanghai) Co., Ltd., Hangzhou Asahi Kasei Spandex Co., Ltd., Hangzhou Asahikasei Textiles Co., Ltd., Asahi Chemical (HK) Ltd., Thai Asahi Kasei Spandex Co., Ltd., Kyokuyo Textile (Thailand) Co., Ltd.
Asahi Kasei Fibers Deutschland GmbH, Asahi Kasei Spandex Europe GmbH, Asahi Kasei Fibers Italy SRL, Asahi Kasei Spandex America, Inc.
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| Chemicals segment |
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Asahi Kasei Chemicals Corp., Asahi Kasei NS Energy Corp., Asahi Kasei Energy Service Corp., Asahi Kasei New Port Terminal Co., Ltd., Sanyo Petrochemical Co., Ltd., Japan Elastomer Co., Ltd., Asahi Kasei Color Tech Co., Ltd., Nippon Crenol Co., Ltd., Nobeoka Plastics Processing Co., Ltd., Asahi Kasei Pax Corp., Asahi Kasei Technoplus Co., Ltd., Asahi Chemitech Co., Ltd., Asahi Kasei Home Products Co., Ltd., Asahi Kasei Finechem Co., Ltd., Oita Sun Business Co., Ltd., Asahi Kasei Metals Ltd., Asahi Kasei Geotechnologies Co., Ltd., Asahi SKB Co., Ltd., Asahi Kasei Clean Chemical Co., Ltd., Mizushima Sun Business Co., Ltd., Kawasaki Sun Business Co., Ltd., Suzuka Sun Business Co., Ltd., PS Japan Corp.
Asahi Kasei Chemicals Korea Co., Ltd., Asahi Kasei Microza (Hangzhou) Co., Ltd., Asahi Kasei Performance Chemicals Corp., Asahi Kasei Plastics (Hong Kong) Co., Ltd., Asahi Kasei Plastics Singapore Pte. Ltd., Asahikasei (Suzhou) Plastics Compound Co., Ltd., Asahikasei Plastics (Shanghai) Co., Ltd., Asahikasei Plastics (Thailand) Co., Ltd., Polyxylenol Singapore Pte. Ltd., Tong Suh Petrochemical Corp., Ltd., Asahi Kasei Plastics (Guangzhou) Co., Ltd., AKTP Hong Kong Ltd.
Asahi Kasei Plastics North America, Inc., Asahikasei Plastics (America) Inc., Sun Plastech Inc.
Asahi Kasei Plastics Europe SA/NV, Asahi Packaging GmbH, Asahi Kasei Synthetic Rubber Europe SA/NV
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| Construction Materials segment |
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Asahi Kasei Construction Materials Corp., Asahi Kasei Foundation Systems Corp., Sakai Kako Co., Ltd., Hozumi Kako Co., Ltd., Kyowa Kogyo Co., Ltd., Asahi Kasei Extech Corp.
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| Homes segment |
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Asahi Kasei Homes Corp., Asahi Kasei Jyuko Co., Ltd., Asahi Kasei Shugojutaku Kensetsu Corp., Asahi Kasei Sekkei Corp., Asahi Kasei Real Estate Corp., Asahi Kasei Mortgage Corp., Asahi Kasei Lifeline Corp., Asahi Kasei Reform Corp., Kyushu Jutaku Kogyo Corp., Asahi Kasei Homes Shogaku Tanki Hoken Corp., Asahi Kasei Home Construction Corp.
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| Electronics segment |
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Asahi Kasei Microdevices Corp., Asahi Kasei Microsystems Co., Ltd., Asahi Kasei Electronics Co., Ltd., Asahi Kasei Toko Power Devices Corp., Asahi Kasei EMS Co., Ltd., Asahi Kasei Technosystem Co., Ltd., AKM Semiconductor, Inc., AL-AID Corp., Asahi Kasei Microdevices Europe SAS, Asahi Kasei Microdevices (Shanghai) Co., Ltd., Asahi Kasei Microdevices Taiwan Corp., AKM Technology Corp., Asahi Kasei Microdevices Korea Corp.
Asahi Kasei E-materials Corp., Asahi Kasei Epoxy Co., Ltd., Asahi Photoproducts (Europe) SA/NV, Asahi Photoproducts (UK) Ltd., Asahi Kasei Electronics Materials (Suzhou) Co., Ltd., Asahi Kasei Wah Lee Hi-Tech Corp., Asahi-Schwebel Co., Ltd., Asahi-Schwebel (Taiwan) Co., Ltd., Asahi Kasei EMD Taiwan Corp.
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| Health Care segment |
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Asahi Kasei Pharma Corp., Asahi Kasei Aime Corp., Asahi Pharma Spain SL, Asahi Kasei N&P Co., Ltd., Asahi Kasei Pharma Support Co., Ltd.
Asahi Kasei Kuraray Medical Co., Ltd., Asahi Kasei Medical Europe GmbH, Asahi Kasei Medical America Inc., Asahi Kasei Medical (Hangzhou) Co., Ltd., Asahi Kasei Medical Trading (Hangzhou) Co., Ltd., Asahi Kasei Medical Trading (Taiwan) Co., Ltd., Med-Tech Inc., Asahi Kasei Medical Trading (Korea) Co., Ltd., Asahi Kasei Bioprocess, Inc., Asahi Kasei Medical Trading Ltd. Sti.
Asahi Kasei Medical Co., Ltd., Asahi Kasei Bioprocess Europe SA/NV, Asahi Kasei Bioprocess, Inc.
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| Others |
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Cable Media Waiwai Co., Ltd., Asahi Kasei Amidas Co., Ltd., Asahi Kasei Benefits Management Corp., Asahi Finance Co., Ltd., Asahi Research Center Co., Ltd., Asahi Kasei Create Co., Ltd., Koyo Machinery Works Co., Ltd., Asahi Kasei Office One Co., Ltd., Asahi Kasei Kankyojigyou Co., Ltd., New Asahi Services Co., Ltd., Asahi Kasei Engineering Corp., Toyo Kensa Center Co., Ltd., Sun Business Service Co., Ltd., Asahi Kasei Trading Co., Ltd., Asahi Kasei Networks Corp., Asahi Kasei Ability Corp., Sun Associates Co., Ltd., Asahi Kasei Life Support Co., Ltd., Asahi Kasei EIC Solutions Co., Ltd., Sun Trading Co., Ltd., Kyokko Driving School Corp.
Asahi Kasei America, Inc., Asahi Kasei Innovation Partners Inc., Asahi Kasei Business Management (Shanghai) Co., Ltd., Evaheart Medical USA, Inc., Liaoning Zhong Asahi Research Center Co., Ltd., Brightstone Holding, Inc.
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* Asahi Kasei Corp. and subsidiaries with over 50% control held by Asahi Kasei Corp., as of December 1, 2010.
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