Site Listings
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- Cross Oil - Specialized in refining quality naphthenic oils for specialty applications.
http://crossoil.com/
- Refining Online - A web-based information service for the petroleum refining industry.
https://www.refiningonline.com/
- World Refining Association - An independent, information provider to the global oil and gas and energy sectors.
https://worldrefiningassociation.com/
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