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                     April 19, 2023

       Wang Hua
       Chief Financial Officer
       PetroChina Company Limited
       9 Dongzhimen North Street
       Dongcheng District, Beijing 100007
       The People   s Republic of China

                                                        Re: PetroChina Company
Limited
                                                            Form 20-F for
Fiscal Year Ended December 31, 2020
                                                            File No. 001-15006

       Dear Wang Hua:

              We have completed our review of your filing. We remind you that
the company and its
       management are responsible for the accuracy and adequacy of their
disclosures, notwithstanding
       any review, comments, action or absence of action by the staff.




                     Sincerely,


                     Division of Corporation Finance

                     Office of Energy & Transportation