PTR [PETROCHINA CO] IRANNOTICE: April 29, 2020 100 F Street, N.E. Re:
[April 29, 2020 100 F Street, N.E. Re: Notice of Disclosure Filed in Exchange Act Annual Report under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act Ladies and Gentlemen: on Form 20-F for the on Form 20-F and is Sincerely, Wu Enlai Se]