[UN ITED STATES SCHEDULE 13G AMENDMENT NO. 3 21Vianet Group, Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 90138A103 (CUSIP Number) Zhang Tian No.11 Jinrong Avenue, Xicheng District, Beijing, the PRC (Post Code: 100033) 86-10-66577333 (Name]
[UN ITED STATES SCHEDULE 13G AMENDMENT NO. 3 21Vianet Group, Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 90138A103 (CUSIP Number) Zhang Tian No.11 Jinrong Avenue, Xicheng District, Beijing, the PRC (Post Code: 100033) 86-10-66577333 (Name]
[PETROCHINA COMPANY LIMITED (a joint stock limited company incorporated in the Peoples Republic of China with limited liability) (Stock Code: 857) SUPPLEMENTAL NOTICE OF ANNUAL GENERAL MEETING FOR THE YEAR 2016 Company AGM Circular AGM Notice AGM Reference is made to the circular of PetroChina Compa]
