We have all your bases covered.
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Innovation
In a world where lubricant demands are constantly evolving, innovation is essential. Cutting-edge products like EHC 340 MAX™ offer new opportunities for lubricant blenders to push the boundaries of what’s possible.
Our Base Stocks

Global Availability
As a leading supplier of base stocks globally, we operate manufacturing facilities across three continents, giving us the global scale and local technical expertise to power your growth for years to come. To ensure product availability, we are continuously investing in our manufacturing capabilities around the world, including at our facilities in Baytown, Singapore and Rotterdam.
Production Sites

Singapore
Our refinery in Jurong, Singapore, which currently manufactures our EHC™ 50 and EHC 110 base stocks, is currently undergoing a major transformation. The Singapore Resid Upgrade Project will increase the site’s manufacturing capacity by 20,000 barrels of base stocks per day and introduce our latest extra heavy neutral product, EHC 340 MAX™, on a global scale. It will also expand production of our EHC Group II/II+ slate, bringing additional supplies of EHC 50 and introducing EHC 120 to the Asia-Pacific region.

Rotterdam
Today, our facility in Rotterdam, the Netherlands, is producing our Group II/II+ base stocks on a global scale. These products include our EHC™ 50 and EHC 120 base stocks, which are designed to help lubricant and base oil blenders achieve greater formulation flexibility and simplify their global qualification testing processes.

Baytown
Our Baytown, Texas, refinery currently produces our Group II+ EHC™ 45, Group II EHC 120 and EHC 65 base stocks, which can help blenders achieve greater base oil formulation flexibility, simplified global qualification testing and enhanced product integrity. The products are designed to meet evolving base oils industry requirements and incorporate ExxonMobil’s proprietary MSDW™ and MAXSAT™ catalyst and process technologies.
News & Insights
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ExxonMobil Basestocks grows branded distributor network with EMB (Shanghai) Petrochemical Co. Ltd in south China
ExxonMobil Asia Pacific Pte. Ltd. (EMAPPL) has announced that it has appointed EMB (Shanghai) Petrochemical Co. Ltd (EMB), a joint venture between Quality Logistic Services Australia (QLSA) and SBC Petrochemical, as its base stocks distributor for South China.

Stay in the know
Get quarterly insights into the industry and exclusive updates on our global refinery projects with our Taking Stock newsletter.