PTR [PETROCHINA CO] 6-K: PetroChina 2016 PETROCHINA COMPANY LIMITED ANNUAL REPORT PetroChina
[PetroChina 2016 PETROCHINA COMPANY LIMITED ANNUAL REPORT PetroChina 2016 ANNUAL REPORT PETROCHINA COMPANY LIMITED PetroChina CONTENTS 002 IMPORTANT NOTICE 003 CORPORATE PROFILE 006 SUMMARY OF FINANCIAL DATA AND FINANCIAL INDICATORS 009 CHANGES IN SHAREHOLDINGS AND INFORMATION ON SHAREHOLDERS 015 CHA]