Tranche Update on Spancrete Corporation's Equity Buyback Plan announced on October 15, 2021.

SPANCRETE CORPORATION is a Japan-based company principally engaged in the manufacture and sale of prestressed concrete (PC) plates. The Company operates in two business segments. The Spancrete segment manufactures and sells construction materials for floors, walls and roofs. The Real Estate segment is engaged in the leasing of office buildings. Through its subsidiary, this segment is also engaged in the management of welfare facilities.