China Unicom Henan to invest RMB 3 bln in GSM expansion
China Unicom, the second largest mobile telecom carrier in China, is planning to invest RMB 3 billion to further upgrade GSM network for its Henan branch this year, according to a company’s announcement.
Newspaper reports said China Unicom Henan branch has invested a total of RMB 10 billion to expand its existing GSM network, which has [...]