BUNKERFUELPRICES

GS Caltex

Physicalowns barges or a terminal·1 port

GS Caltex Corporation is a South Korean oil refiner and physical bunker supplier, headquartered in Seoul, operating from its Yeosu refinery (daily capacity around 775,000-800,000 barrels, the world's 4th largest single-site refinery) and delivering marine fuels at the ports of Yeosu and Busan. It was the first in South Korea to deliver biofuel bunkers commercially, supplying 500mt of ISCC-certified B30 biofuel to a Yang Ming container vessel in Busan in June, and has been the country's No. 1 in gas station customer satisfaction from 2009 to 2023. It exports products to about 50 countries worldwide.

Head office: Seoul, South Korea

Where GS Caltex supplies

Ports this company publishes coverage of. None of these came from a port authority register, so treat it as the company's own claim.

PortCountryLicensed
BusanKRPUSKRtheir own listing
The bunker desk at GS Caltex

Their enquiry address and direct line. Free account, no card.

Sign in to see it
Ask GS Caltex for a price →We put their answer beside the other suppliers at the same port, all-in per tonne.
Request a price →

Is this your company?

Claim the page and you control what it says — the ports you actually cover, the grades you carry, the desk that should receive requests. You can post your own prices, and they appear on every port page above.

Claim GS Caltex →A person checks the claim before anything changes.

Listed here because a port authority register or the company’s own pages say it supplies fuel at these ports. It is not a recommendation, and it implies no relationship between us and the company. Corrections and removals: data@bunkerfuelprices.com.