Tokai Carbon announces the following changes in the management scheduled on March 30, 2022. Toshiro Miyazaki is appointed as Member of the Board (External). Hirofumi Masuda announced Retirement from member of the Board as a Member of the Board, Executive Officer, General Manager and Friction Materials Division.

Junichi Tanahashi resigns as Member of the Board (External). The above retirement is scheduled when the FY2021 Annual Meeting of Shareholders closes on March 30, 2022. Kazuyoshi Haino appointed as Executive Officer, General Manager, Production & Technology Department, Graphite Electrode Division.

Keiichiro Machihara appointed as Executive Officer, General Manager, Technology & Engineering Division, General Manager, Engineering Department. The above position is scheduled on March 30, 2022.