VICKSBURG, Miss. Ergon's naphthenic refinery in Vicksburg, Mississippi, has scheduled a planned maintenance event beginning October 23, 2021. Various operating units of the Ergon Refining plant will be down for seven to 16 days as the company implements several reliability improvements to further support secure supply of products to customers.

No supply interruptions are expected for Ergon's current ratable customers, as product inventory levels are sufficient to support sales during the planned outage. Customers are encouraged to contact their Ergon sales executive with any questions. Contact information is available at https://ergonnsa.com/contact.

About Ergon:

Ergon Inc. is a privately owned company that operates in six primary business segments: Refining & Marketing, Specialty Chemicals, Asphalt & Emulsions, Midstream & Logistics, Oil & Gas, and Construction & Real Estate. Within Ergon's refining segment, Ergon Refining Inc. is the world's leading producer of specialty naphthenic oils and Ergon - West Virginia Inc. is a major manufacturer of Group I and Group II paraffinic base oils. Product lines include HyGold base oils, HyPrene process oils, HyVolt dielectric fluids and HyPrint ink oils.

Contact:

Kathy Potts
Director of Marketing Communications
kathy.potts@ergon.com
601-933-3000