PTR [PETROCHINA CO] 6-K: PETROCHINA COMPANY LIMITED (a joint stock limited company
[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]