#ShinEtsuChemical

As of December 31, 2025, 87,393,400 shares of treasury stock were acquired with a total acquisition cost of 399,999,591,800 yen. The acquisition limit is 200 million shares, 500 billion yen, with the acquisition period from May 21, 2025 to April 24, 2026.

The post-adjustment for the commitment-type share buyback (FCSR) conducted on May 21, 2025, has been completed, resulting in a final number of 86,585,000 shares acquired.