China’s independent refineries lift bitumen blend imports in June amid tight crude quota By admin Posted July 7, 2020 In In the News China’s independent refineries lift bitumen blend imports in June amid tight crude quota2020-07-072020-07-07/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px An increasing number of bitumen blend cargoes made their way into China’s Shandong province in…