LyondellBasell Retirement Plan

LyondellBasell Retirement Plan is a defined benefit single-employer corporate pension plan based in Houston, Texas. Established in 1989, it is a defined benefit plan for non-represented employees of Lyondell, Equistar Chemicals, and Houston Refining. The plan provides retirement benefits and death benefits to the non-represented employees of non-represented employees of Lyondell, Equistar Chemical, and Houston Refining. The plan is sponsored by Lyondell Chemical Company. The assets of the plan are managed by the benefits administrative committee. The Bank of New York Mellon serves as the trustee of the plan.