April 1, 2021 We are pleased to announce the Teijin Group management and organization structure, as of April 1, 2021 followed by a list of management names and their titles: Teijin Group Operations Structure and Organization

CEO Jun President and CEO, Representative Director of the Board Chief Officer (Corporate Strategy) Eiji Ogawa Executive Officer, Member of the Board Chief Financial Officer Akihisa Nabeshima Executive Officer, Representative Director of the Board Chief Social Responsibility Officer Toshiya Koyama Executive Officer, Member of the Board Chief Human Resources Officer Karola Japke Teijin Group Corporate Officer Chief Officer (Engineering) Teruo Aoyagi Teijin Group Corporate Officer Chief Information Officer Tsutomu Morioka Teijin Group Corporate Officer Chief Officer (Global Business Strategy) Tsutomu Igawa Teijin Group Corporate Officer Chief Officer (Legal, Intellectual Property) Akihiko Uchiyama Teijin Group Corporate Officer President Akimoto Uchikawa Material Business of Teijin Group Teijin Group Executive Officer (Scheduled to assume office of Member of the Board with a resolution at Shareholders’ Meeting and Board Meeting on June 23, 2021) General Manager Ton de Weijer Material Technology Center Teijin Group Corporate Officer General Manager Peter ter Horst Business Unit Teijin Group Corporate Officer General Manager Noboru Yamanishi Resin & Plastic Processing Business Unit Teijin Group Corporate Officer General Manager Shukei Inui Business Unit Teijin Group Corporate Officer General Manager Steve Rooney Composites Business Unit Teijin Group Corporate Officer President Naohiko Moriyama Healthcare Business of Teijin Group Teijin Group Executive Officer (Scheduled to assume office of Member of the Board with a resolution at Shareholders’ Meeting and Board Meeting on June 23, 2021) President Ichiro Watanabe Teijin Pharma Limited Teijin Group Executive Officer General Manager Masato Tanaka Marketing＆Sales Unit Teijin Group Corporate Officer General Manager Ken-ichiro Kataoka Research, Development & Technology Unit Teijin Group Corporate Officer

President and CEO Yasunari Hirata Teijin Frontier Co., Ltd. President and CEO Norihiro Takehara Infocom Corporation Board of Directors & Statutory Auditors

Jun Suzuki Representative Director of the Board Akihisa Nabeshima (Promoted) Representative Director of the Board Toshiya Koyama Member of the Board Eiji Ogawa Member of the Board Yoshihisa Sonobe Member of the Board Fumio Ohtsubo Independent Outside Director of the Board Yukako Uchinaga Independent Outside Director of the Board Yoichi Suzuki Independent Outside Director of the Board Masaru Onishi Independent Outside Director of the Board Masanori Shimai Statutory Auditor Akio Nakaishi Statutory Auditor Gen Ikegami Independent Outside Statutory Auditor Hitomi Nakayama Independent Outside Statutory Auditor Jun Arima Independent Outside Statutory Auditor Teijin Group Corporate Officers

President Jun Suzuki CEO Executive Officer Akihisa Nabeshima Chief Financial Officer Chief Social Responsibility Officer Executive Officer Toshiya Koyama Responsible for Corporate Audit Department Executive Officer Eiji Ogawa (Promoted) Chief Officer (Corporate Strategy) President, Healthcare Business of Teijin Group Teijin Group Executive Officer Naohiko Moriyama (Promoted) General Manager, Healthcare New Business Division Teijin Group Executive Officer Akimoto Uchikawa (Promoted) President, Material Business of Teijin Group Management Coordinator for the President, Healthcare Business of Teijin Group Teijin Group Executive Officer Ichiro Watanabe (for Teijin Pharma） President,Teijin Pharma Limited Teijin Group Corporate Officer Shukei Inui General Manager, Carbon Fibers Business Unit Management Coordinator for the President, Healthcare Business of Teijin Group Teijin Group Corporate Officer Yasuhiko Kuriyama (Strategy Promotion) Teijin Group Corporate Officer Karola Japke Chief Human Resources Officer Teijin Group Corporate Officer Tsutomu Igawa Chief Officer (Global Business Strategy) Senior Executive Officer, Member of the Board, Teijin Parma Limited Teijin Group Corporate Officer Ken-ichiro Kataoka General Manager, Research, Development & Technology Unit Teijin Group Corporate Officer Tadashi Sakata General Manager, Material New Business Division Teijin Group Corporate Officer Tsutomu Morioka Chief Information Officer Teijin Group Corporate Officer Noboru Yamanishi General Manager, Resin & Plastic Processing Business Unit General Manager, Aramid Business Unit Teijin Group Corporate Officer Peter ter Horst President, B.V. General Manager, Composites Business Unit Teijin Group Corporate Officer Steve Rooney President, Continental Structural Plastics Holdings Corporation President, Continental Structural Plastics, Inc Senior Corporate Project Officer Teijin Group Corporate Officer Toshihiko Sakaguchi Responsible for External Affairs Group Deputy Chief Officer (Corporate Strategy) Business Incubation Teijin Group Corporate Officer Noriko Higuchi General Manager, Corporate Business Incubation Division General Manager, Corporate Business Development Department Teijin Aramid B.V. Teijin Group Corporate Officer Erik Delnoij Deputy General Manager, Aramid Business Unit （for Marketing & Sales） Teijin Group Corporate Officer Ton de Weijer (Promoted) General Manager, Material Technology Center (Newly Chief Officer (Legal, Intellectual Property) Teijin Group Corporate Officer Akihiko Uchiyama appointed) General Manager, Intellectual Property Department Chief Officer (Engineering) (Newly Deputy Chief Social Responsibility Officer (for Disaster Prevention) Teijin Group Corporate Officer Teruo Aoyagi appointed) Director, Effective Utilization of Factories Project Director, Iwakuni Factory and Factory (Newly Executive Officer, Member of the Board, Teijin Parma Limited Teijin Group Corporate Officer Masato Tanaka appointed) General Manager, Marketing ＆ Sales Unit (Newly Deputy Chief Financial Officer Teijin Group Corporate Officer Junji Kitahama appointed) General Manager, Accounting Department Deputy General Manager, Material Technology Center Teijin Group Corporate Officer (Riji) Takashi Shiro (for Regional Headquarters, Research & Development） Representative Director of the Board, President, DuPont Teijin Advanced Papers Teijin Group Corporate Officer (Riji) Yoshihiro Takasu (Japan) Limited Vice President, DuPont Teijin Adovanced Papers (Asia) Limited Deputy Chief Human Resources Officer Teijin Group Corporate Officer (Riji) Toshitake Karasawa Regional Human Resources Director (Japan) General Manager, Operational Reforms Promotion Team (Newly Management Coordinator for the President, Material Business of Teijin Group Teijin Group Corporate Officer (Riji) Yutaka Horie appointed) （for Intelligence）