LYONDELLBASELL RETIREMENT PLAN

[ EIN: 95-4160558 | Plan No. 002 ]

Form 5500 filing classifies LYONDELLBASELL RETIREMENT PLAN as a Defined Benefit plan, sponsored by LYONDELL CHEMICAL COMPANY. The plan is a Large Plan with 0 participants and total assets of $0 reported for the 2018 plan year.

Defined Benefit plans are subject to ERISA disclosure requirements and annual reporting obligations.

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Plan Sponsor: LYONDELL CHEMICAL COMPANY

Location: 1221 MCKINNEY, SUITE 300, HOUSTON, TX 77010

EIN: 954160558

Plan Number: 002

Plan Year: 2018

Plan Size: Large Plan

Plan Entity Type: Defined Benefit

Plan Type: Defined Benefit

Participants: 0

Total Assets: $0

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