Tranche Update on Niterra Co., Ltd.'s Equity Buyback Plan announced on July 31, 2023.

Niterra Co Ltd is a Japan-based company mainly engaged in the manufacture and sale of automotive products, ceramic products, and products related to new businesses. The Company has three business segments. The Automobile-related segment is engaged in the manufacture and sale of parts that are mainly assembled into automobiles, such as spark plugs and exhaust gas sensors. The Ceramics segment manufactures and sells cutting tools, industrial equipment components, semiconductor manufacturing equipment components, semiconductor packages, and oxygen concentrators for medical use. The New Business segment is engaged in the manufacture and sale of products related to new businesses such as the environmental energy field. It also sells materials and provides welfare services.