Datang Telecom is a joint-stock company, and it is a semi-holding enterprise, not wholly-owned, so there is nothing normal in that list, which belongs to the holding category. Datang Telecom is mainly controlled by Datang Telecom Technology Industry Group.
Datang Telecom Science and Technology Industry Group and Telecom Science and Technology Research Institute, referred to as "Datang Telecom Group", are large-scale high-tech central enterprises managed by the State Council State-owned Assets Supervision and Administration Commission, specializing in R&D, production and sales of electronic information system equipment.
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