Announcement of Personnel Changes

2023.02.22

Mitsui Chemicals, Inc.

(Date of apointment: April 1, 2023)

Name New Position Continuing Position
TANNOWA Tsutomu Chairman of the Board Representative Director,
Chairman of the Board
NAKAJIMA Hajime Representative Director,
Member of the Board,
Senior Managing Executive Officer
Member of the Board,
Senior Managing Executive Officer

(Date of apointment: June 27, 2023)

Name New Position Continuing Position
TOKUDA Shozo Audit & Supervisory Board Member
FUJITSUKA Mikio Audit & Supervisory Board Member
GOTOH Yasuko Audit & Supervisory Board Member
ONO Junshi Audit & Supervisory Board Member

* New Audit & Supervisory Board Member are scheduled to be officially appointed following a resolution at the Ordinary Meeting of Shareholders to be held on June 27, 2023.