#SUMCO_Corporation

The Company plans to sell part of the shares (5.2%) of its consolidated subsidiary FORMOSA SUMCO TECHNOLOGY CORPORATION, reducing its voting rights ratio from 43.2% to 38.0%, and change the subsidiary's status to an equity-method affiliate.

The year-end dividend for the fiscal year ending December 2025 is 10 yen per share, with a total dividend amount of 3,501 million yen. The annual dividend including the interim dividend of 10 yen will be 20 yen.

For the fiscal year ending December 2025, consolidated net sales were 409,670 million yen (up 3.3% YoY), operating income was 1,342 million yen (down 96.4% YoY), and net loss attributable to owners of parent was 11,751 million yen.

In the consolidated financial results for the fiscal year ending December 2025, net sales were 409,670 million yen (+1.3% compared to the previous forecast), operating income turned to a profit of 1,342 million yen, and net loss attributable to owners of parent improved to 11,751 million yen.