China Unicom (Hong Kong) Limited announced operating results for the month of December 2019. For the full year of 2019, the Company's mobile billing subscribers registered a net addition of 3.439 million, reaching a total of 318 million. Within that, 4G subscribers registered a net addition of 33.841 million, reaching a total of 254 million. During the year, facing speed upgrade and tariff reduction, market saturation, keen market competition and diminishing 4G data bonus, the Company persisted in differentiated and Internet-oriented operation, rigorously controlled customer acquisition cost and strengthened integrated offerings, striving to avoid simple price competition so as to safeguard corporate value and proactively drive high-quality sustainable development.