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) PROFIT WARNING FOR THE 2016 ANNUAL RESULTS Company Group Listing Rules This announcement is made by PetroChina Company Limited (the I. ESTIMATED RESULT]
