• HF Sinclair’s Lubricants & Specialties unit signed long-term supply agreements with SK Enmove, SK On’s CIC, Chevron Products.
• SK Enmove to supply Group III base oils; unit to distribute YUBASE Group III in key North American regional markets.
• Chevron to supply Group II base oils; unit to distribute Chevron-branded Group II in Canada, select U.S. regions.
• Agreements build a diversified base-oil supply network as Mississauga, Ontario base-oil refining assets are set for retirement.
• Transition to the new supply model expected to be completed in the second half of 2027.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. HF Sinclair Corporation published the original content used to generate this news brief via Business Wire (Ref. ID: 20260803529949) on August 03, 2026, and is solely responsible for the information contained therein.