Celanese US Holdings LLC completed a $1.4 billion offering of senior notes, comprising $600 million due 2031 at 7.000% and $800 million due 2034 at 7.375%. The company intends to use the proceeds to repay a five-year term loan due 2027 and to fund tender offers for approximately $1.2 billion of its outstanding 2027 and 2028 senior notes.