Aug. 6, 2009 (China Knowledge) - China Unicom (Hong Kong) Ltd<600050><0762><CHU>, the country's second largest telecom operator, plans to invest RMB 1.5 billion more in WCDMA network construction in 50 more cities, bringing the total to 334 cities, sources reported.
China Unicom has already extended its WCDMA network to 284 Chinese cities. The company aims to build 80,000 base s
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