PetroChina Filed Annual Report on Form 20-F

BEIJING,April 30,2020 -- PetroChina Company Limited ("PetroChina",SEHK stock code 0857; NYSE symbol PTR; SSE stock code 601857) announced today that it has filed its annual report on Form 20-F for the fiscal year endedDecember 31,2019with the United States Securities and Exchange Commission (the "SEC"),which includes its audited financial statements.

PetroChina's 2019annual report on Form 20-F can be accessed through SEC's website -www.sec.gov,as well as the official website ofPetroChina:www.petrochina.com.cn.Asoft copy of PetroChina's annual report on Form 20-F (in pdf format) is available for download through itswebsite.

PetroChina will deliver within a reasonable time a hard copy of its 2019annual report on Form 20-F,including its complete audited financial statements,free of charge,to any shareholder upon request.

To request a hard copy of the annual report,please contact:

BNY Mellon Shareowner Services

P.O. BOX 505000

Louisville,KY 40233-5000

UNITED STATES

Overnight correspondence should be sent to:

BNY Mellon Shareowner Services

462 South 4th Street Suite 1600

Louisville,KY 40202

UNITED STATES

Calling from within the US and Canada (toll-free): 1 888 269 2377

International call: 1-201-680-6825

Email: shrrelations@cpushareownerservices.com

Additional information on PetroChina is available at the Company's website:

http://www.petrochina.com.cn

For further information,please contact:

PetroChina Company Limited Hong Kongrepresentative office

Xing Chong

Fax: (852) 2899 2390

Tel: (852) 2899 2010

E-mail:hko@petrochina.com.hk

PR Agency (Overseas media):

Hill+Knowlton Strategies Asia

Fax: (852) 2576 1990

Joanne Lam

Tel: (852) 2894 6211

E-mail:Joanne.Lam@hkstrategies.com

PR Agency (Domestic media):

EverBloom Investment Consulting Lt. Co.

Fax: (8610) 8562 3181

Shen Di

Tel: (8610) 5166 3828

E-mail:di.shen@everbloom.com.cn

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