| (z) | Segment reporting |
An operating segment is a component of the Group that engages in business activities from which the Group may earn revenue and incur expenses, and is identified on the basis of the internal financial reports that are provided to and regularly reviewed by the Group’s Chief Operating Decision Maker (“CODM”) in order to allocate resources and assess performance of the segment. The CODM has been identified as the Executive Directors of the Company. For the years presented, the Group as a whole is an operating segment since the Group is only engaged in telecommunications and related businesses. No geographical information has been disclosed as the majority of the Group’s operating activities are carried out in Mainland China. The Group’s assets located and operating revenue derived from activities outside Mainland China are less than 5% of the Group’s assets and operating revenue, respectively.