CHA [CHINA TELECOM] 6-K: (Original Filing)
[Number Page 1.1 Supplemental notice of annual general meeting, dated May 8, 2020 A-1 1.2 Supplemental circular regarding proposed election of supervisor and supplemental notice of annual general meeting, dated May 8, 2020 B-1 6-K our business and operating strategies and our ability to successfull]