On June 10, 2026, Celanese US Holdings LLC, a subsidiary of Celanese Corporation, issued a notice of redemption for all outstanding 4.777% Senior Notes due July 19, 2026, with redemption expected on June 25, 2026, at 100% of the principal plus accrued interest. Celanese Corporation operates in the chemical industry, producing specialty materials and chemical products.

Celanese Corporation released its financial results for the first quarter of 2026 on May 5, 2026. The filing includes a press release and supplemental information regarding non-US GAAP financial measures.