Exxon told employees on Tuesday it would stop in October making the employer contribution to retirement savings plans.

The USW local at Baytown is also seeking talks with Exxon over the change.

In regard to the Baton Rouge union's plans, Exxon spokeswoman Ashley Alemayehu said, "Exxon Mobil's total remuneration remains competitive despite the suspension."

(Reporting by Erwin Seba; Editing by Nick Zieminski)