Announcement of personnel changes

2022.03.31

Mitsui Chemicals, Inc.

(Date of appointment: April 1, 2022)

Name New Position Current Position Continuing Position
HOSOMI Yasuhiro Managing Executive Officer
Center Executive,
Production & Technology Center
General Manager,
Safety & Environment Technology Division,
Production & Technology Center

Responsibilities:
Ichihara Works, Nagoya Works,
Osaka Works, Iwakuni-Ohtake Works
and Omuta Works
Executive Officer
General Manager,
Ichihara Works
HANE Seiji Safety & Environment Technology Division,
Production & Technology Center
Director,
Planning & Cost Management Department,
Iwakuni-Ohtake Works