2011-06-15 – Page 2 – China Stock Advice

WH [WSP] 6-K: Contact: WSP Holdings Limited CCG Investor Relations, Inc.

[Contact: WSP Holdings Limited CCG Investor Relations, Inc. Ms. Judy Zhu, IR Director Ms. Elaine Ketchmere, Partner Phone: +86-510-8536-0401 Phone: +1-310-954-1345 (Los Angeles) info@wsphl.com E-mail: E-mail: elaine.ketchmere@ccgir.com http://www.wsphl.com http://www.ccgirasia.com Mr. Crocker Coulson, President Phone: +1-646-213-1915 (New York) crocker.coulson@ccgir.com Email: WSP Holdings Announces First Quarter 2011 Results Wuxi, China, June 15, 2011 First Quarter 2011 Highlights (Comparison with the fourth quarter] [WSP HOLDINGS LIMITED By : Name : Then Choon Hoi Title : Chief Financial Officer 2 Description 99.1 Press release 3 6-K 1 d28332_6k.htm 6-K]

PTR [PETROCHINA CO] 6-K: (Original Filing)

[PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the Peoples Republic of China with limited liability) (Stock Code: 857) RESIGNATION OF SUPERVISOR Company Board PetroChina Company Limited (the PetroChina Company Limited Secretary to the Board By order of the Board Beijing, the PRC 15 June 2011 As at the date of this announcement, the board of directors] [FORM 6-K PETROCHINA COMPANY LIMITED 9 Dongzhimen North Street, Dongcheng District þ o Form 20-F o o o þ Yes TABLE OF CONTENTS EX-99.1 99.1 Announcement dated June 15, 2011 relating to resignation of a supervisor of the Company. PetroChina Company Limited Dated: June 15, 2011 Li Hualin Company Secretary 6-K 1 h05174e6vk.htm 6-K]