ExxonMobil base stocks employees working throughout global refineries

Group base stock slates and global oil supply

Learn more about the global supply of our Group I and Group II/II+ base stock slates and where to find them.

Global map of ExxonMobil oil refineries

Group I/II/II+ base stocks global supply

Explore our base stocks worldwide network of refineries, terminals and distributors, all working to deliver a reliable global supply so you can blend consistent formulations.

ExxonMobil EHC 45 and EHC 65 brochure

Group II/II+ EHC™ base stocks, enabling enhanced formulations

Discover how EHC™ base stocks can transform your formulations. Exxon Mobil Group II/II+ EHC™ base stocks are designed with performance, cost-efficiency and flexibility in mind. Explore the advantages of using EHC base stocks in passenger car motor oils and heavy-duty engine oils.

Americas CORE Group I base stocks brochure.

Group I base stocks, Americas CORE™

Learn about the benefits of ExxonMobil CORE base stocks, designed to offer broad base oil blending coverage with performance capabilities in applications ranging from engine oils to industrial lubricants.

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