CHU [CHINA UNICOM (HONG KONG)] 6-K: (Original Filing)
[Number 1 Announcement dated October 21, 2019 in respect of Key Financial and Performance Indicators for the First Three Quarters of 2019. 2 Announcement dated October 21, 2019 in respect of Operational Statistics for September 2019. 3 Announcement dated October 21, 2019 in respect of Renewal of Cont]