Sweet crude price differentials under pressure in Asian spot market amid surplus oil stocks By admin Posted August 25, 2021 In In the News Sweet crude price differentials under pressure in Asian spot market amid surplus oil stocks2021-08-252021-08-25/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Refiners across Northeast and Southeast Asia are limiting their spot crude purchases as they grapple…