China’s trading houses import bitumen blend despite high taxes amid crude quota squeeze By admin Posted July 14, 2021 In In the News China’s trading houses import bitumen blend despite high taxes amid crude quota squeeze2021-07-142021-07-14/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px China’s independent refineries are increasingly stepping back from importing crude oil due to a severe…