KOFU, JAPAN--November 29, 2022--Researched by Industrial Info Resources (Sugar Land, Texas)--Hyundai Oilbank Company Limited (Seoul, South Korea) is one of the largest refining companies in South Korea and will spend US$555 million on 46 projects such as unit additions, revamps, upgrades and maintenance. Examples include a new calcium carbonate unit addition at its Seosan facility, construction of which is set to kick off next year.