Mitsui & Co., Ltd. at its board meeting held on January 13, 2023 announced management changes. Executive Officers: Promoted Executive Officers: April 1, 2023. Newly appointed Executive Officers: April 1, 2023.

Related Personnel Changes for Executive Officers: April 1, 2023. Retiring Executive Officers: March 31, 2023. Directors: Newly appointed Director: June 21, 2023.

Change of Representative Director: April 1, 2023. Retiring Director: June 21, 2023. Audit & Supervisory Board Members: Newly appointed Audit & Supervisory Board Member: June 21, 2023.

Retiring Audit & Supervisory Board Member: June 21, 2023. Promoted Executive Officers: 15 persons. Name: Motoaki Uno.

New: Representative Director, Executive Vice President. Present: Representative Director, Senior Executive Managing Officer. Name: Yoshiaki Takemasu.

New: Representative Director Executive Vice President; Chief Human Resources Officer; Chief Compliance Officer. Present: Representative Director Senior Executive Managing Officer; Chief Human Resources Officer; Chief Compliance Officer. Name: Kazumasa Nakai.

New: Representative Director Senior Executive Managing Officer. Present: Representative Director Executive Managing Officer. Name: Tetsuya Shigeta.

New: Representative Director Senior Executive Managing Officer; Chief Financial Officer. Present: Representative Director Executive Managing Officer; Chief Financial Officer. Name: Makoto Sato.

New: Representative Director Senior Executive Managing Officer; Chief Strategy Officer. Present: Representative Director Executive Managing Officer; Chief Strategy Officer. Name: Toru Matsui.

New: Representative Director Senior Executive Managing Officer; Chief Digital Information Officer. Present: Representative Director Executive Managing Officer. Name: Yoshiki Hirabayashi.

New: Senior Executive Managing Officer; General Manager of Human Resources & General Affairs Division. Present: Executive Managing Officer; General Manager of Human Resources & General Affairs Division. Name: Yoshiki Hirabayashi.

New: Senior Executive Managing Officer; General Manager of Human Resources & General Affairs Division. Present: Executive Managing Officer; General Manager of Human Resources & General Affairs Division. Name: Motoyasu Nozaki.

New: Senior Executive Managing Officer; Chief Operating Officer of Energy Business Unit II. Present: Executive Managing Officer; Chief Operating Officer of Energy Business Unit II. Name: Tetsuya Daikoku.

New: Senior Executive Managing Officer. Present: Executive Managing Officer; Chief Operating Officer of Mobility Business Unit I. Name: Shinichi Hori. New: Executive Managing Officer; General Manager of Osaka Office.

Present: Managing Officer; General Manager of Osaka Office. Name: Yuji Mano. New: Executive Managing Officer; General Manager of Integrated Digital Strategy Division.

Present: Managing Officer; General Manager of Integrated Digital Strategy Division. Name: Yoichiro Endo. New: Executive Managing Officer; Chief Operating Officer of Food Business Unit.

Present: Managing Officer; Chief Operating Officer of Food Business Unit. Name: Yuichi Takano. New: Executive Managing Officer; General Manager of Legal Division.

Present: Managing Officer; General Manager of Legal Division. Name: Hiroshi Kakiuchi. New: Executive Managing Officer; Chief Operating Officer of Performance Materials Business Unit.

Present: Managing Officer; Chief Operating Officer of Performance Materials Business Unit. Name: Tetsuya Fukuda. New: Executive Managing Officer; Chief Operating Officer of Mineral & Metal Resources Business Unit.

Present: Managing Officer; Chief Operating Officer of Mineral & Metal Resources Business Unit. Newly appointed Executive Officers: 9 persons. Name: Kiyoshi Mori.

New: Executive Managing Officer; Deputy Chief Strategy Officer. Present: Counselor. Name: Managing Officer; President & CEO of Mitsui Global Strategic Studies Institute.

Present: Associate Officer; Regional Operating Officer of Metals Division, Europe Bloc; Assistant Chief Representative of Europe Bloc; Regional Operating Officer of Metals Division, Middle East and Africa Bloc; Director of MITSUI & CO. EUROPE PLC. Name: Masao Kurihara.

New: Managing Officer; General Manager of Global Controller Division. Present: General Manager of Global Controller Division. Name: Junji Fukuoka.

New: Managing Officer; Chief Operating Officer of Basic Materials Business Unit. Present: Regional Operating Officer of Chemicals Division, Europe Bloc; Regional Operating Officer of Chemicals Division, Middle East and Africa Bloc; Senior Vice President of MITSUI & CO. EUROPE PLC.

Name: Masaya Tokutani. New: Managing Officer; Chief Representative of East Asia Bloc; Chair of MITSUI & CO. (CHINA) LTD. Present: Director & President of MITSUI & CO.

(SHANGHAI) LTD. Name: Yukinobu Nakano. New: Managing Officer; Chief Representative of Europe Bloc; Managing Director of MITSUI & CO. EUROPE PLC.

Present: Operating Officer of Infrastructure Projects Business Unit. Name: Maroshi Tokoyoda. New: Managing Officer; Chief Operating Officer of Mobility Business Unit I. Present: General Manager of Investor Relations Division.

Name: Takuya Shirai. New: Managing Officer; Chief Operating Officer of Mobility Business Unit II. Present: Operating Officer of Mobility Business Unit II.

Name: Chisato Onda (Eiki). New: Managing Officer; General Manager of Corporate Sustainability Division. Present: General Manager of Corporate Sustainability Division.