What kind of organizational structure is China Unicom?

China United Network Communications Group Co., Ltd. (China Unicom for short) was merged on January 6, 29 on the basis of the former China Netcom and the former China Unicom. It has branches in 31 provinces (autonomous regions and municipalities directly under the Central Government) and many overseas countries and regions, and is the only telecom operator in China that is listed in new york, Hong Kong and Shanghai at the same time.