Regrade , the discount between jet fuel and 10 ppm sulphur gasoil, has been steadily narrowing since mid- January, data from Refinitiv Eikon showed.
The refiner is looking to sell three cargoes via the tender that closes on Feb. 3, the sources said, adding bids will remain valid until the end of the day. These cargoes will load on March 7-9, 10-12 and 20-22.
The company had previously sold four February-loading jet fuel cargoes at premiums of $1 to $3 per barrel to Singapore quotes to buyers in the United States and Japan.
GS Caltex was not immediately available for comment. (Reporting by Trixie Yap; editing by Eileen Soreng)