[中國石油天然氣股份有限公司 PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) Announcement of the interim results for the six months ended June 30, 2012 (Summary of the 2012 Interim Report) 1. Important Notice 1.1 1.2 1 1.3 1.4 1.5 1.6 2 2. Basic Information of the Company 2.1 Basic Information of the] [中國石油天然氣股份有限公司 PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People's Republic of China with limited liability) (Stock Code: 857) CONNECTED TRANSACTION FINANCE LEASE ARRANGEMENT FINANCE LEASE AGREEMENT The lease period for the Lease Assets is eight years (96 months) commencing from the date on which the Purchase Consideration is fully paid by Kunlun Financial Leasing subject to] [99.1 Announcement dated August 23, 2012 relating to the interim results of the Company for the six months ended June 30, 2012; and 99.2 Announcement dated August 23, 2012 relating to the execution of a Finance Lease Agreement between the Company and CNPC. PetroChina Company Limited Dated: August 23, 2012]

[中國石油天然氣股份有限公司 PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) (Stock Code: 857) Company General Mandate Board CSRC Reference is made to (i) the announcement of PetroChina Company Limited (the “ Approval The Board will implement the matters in relation to the issuance of corporate bonds within the valid period of] [PetroChina Company Limited Dated: August 10, 2012 Li Hualin]

[中國石油天然氣股份有限公司 PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) (Stock Code: 857) APPROVAL ON THE ISSUANCE OF CORPORATE BONDS BY THE ISSUANCE Company Announcement Board Reference is made to the announcement of PetroChina Company Limited (the “ Company By order of the Board PetroChina Company Limited Li Hualin Secretary to] [PetroChina Company Limited Dated: July 19, 2012 Li Hualin]

[PETROCHINA COMPANY LIMITED (a joint stock company incorporated in the People’s Republic of China with limited liability) (Stock Code: 857) Update on Shareholding Increase in the Company by the Controlling Shareholder Company CNPC Announcement Shares Acquisition Reference is made to the announcement of PetroChina Company Limited (the “ During the period of implementing the Shares Acquisition, CNPC had strictly adhered] [99.1 Announcement dated May 28, 2012 relating to the update on shareholding increase in the Company by the controlling shareholder. PetroChina Company Limited Dated: May 29, 2012 Li Hualin]