CHU [CHINA UNICOM (HONG KONG)] 6-K: (Original Filing)
[1 Announcement dated April 20, 2018 in respect of Key Financial and Performance Indicators for the First Quarter of 2018. 2 Announcement dated April 20, 2018 in respect of Operational Statistics for March 2018. build-out the Companys ability to effectively sustain its growth and to achieve or enh]