| Company Name: | LYONDELL CHEMICAL COMPANY |
| Employer identification number (EIN): | 137073479 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-07-30 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-11-19 | |||||
| Date last seen: 2025-11-19 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 009 | LYONDELLBASELL MASTER TRUST | 2020-01-01 | 2021-01-01 |