PetroChina’s anticipated oil product export quota squeeze raises inventory concerns By admin Posted August 2, 2021 In In the News PetroChina’s anticipated oil product export quota squeeze raises inventory concerns2021-08-022021-08-02/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px PetroChina’s oil product export quotas in the second batch allocations may fall to 2.8 million…