[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, 2010 1 Important Notice 1.1 1.2 1.3 1 the Board and to exercise their voting rights in respect of the resolutions put forward at the meeting for and on their] [PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) (Stock Code: 857) REVISION OF CAPS ON CONTINUING CONNECTED TRANSACTIONS IN SUMMARY Comprehensive Agreement As approved by the Board, the existing annual caps as represented by the aggregate of maximum daily deposits with CNPC and the interests thereon for the years ending] [TABLE OF CONTENTS EX-99.1 EX-99.2 99.1 Announcement dated August 26, 2010 relating to interim results of the Company for the six months ended June 30, 2010. 99.2 Announcement dated August 26, 2010 relating to revision of caps on continuing connected transactions in respect of financial services. PetroChina Company Limited Dated: August 26, 2010 Li Hualin Company Secretary 6-K 1 h04427e6vk.htm]

[PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) (Stock Code: 857) ANNOUNCEMENT TERMINATION OF THE ACQUISITION OF SOUTH OIL EXPLORATION Company Equity Transfer Agreement CNPC E&D CNPC Central Asia South Oil South Oil Acquisition On 27 August 2009, PetroChina Company Limited (the “ After entering into the Equity Transfer Agreement,] [FORM 6-K PETROCHINA COMPANY LIMITED 9 Dongzhimen North Street, Dongcheng District þ Form 20-F o o o þ Yes TABLE OF CONTENTS EX-99.1 99.1 Announcement dated August 19, 2010 relating to termination of the acquisition of South Oil Exploration and Development Co., Ltd. PetroChina Company Limited Dated: August 20, 2010 Li Hualin Company Secretary 6-K 1 h04418e6vk.htm FORM 6-K]