中国联通和西门子移动连续签定6份合同,将对中国联通汇接局进行扩容,并对北京联通、山东联通、辽宁联通、吉林联通和上海联通的GSM网络进行扩容,签订的合同总价值超过8400万美元(近7亿人民币),所有项目将于2003年底以前完成。西门子赢得中国联通总价值近7亿元的网络扩容合同 China Unicom and Siemens Mobile signed 6 contracts in a row, which will expand the expansion of China Unicom’s tandem office and expand the GSM network of Beijing Unicom, Shandong Unicom, Liaoning Unicom, Jilin Unicom and Shanghai Unicom with a total contract value exceeding 84 million US dollars (nearly 700 million yuan), all projects will be completed by the end of 2003. Siemens won the network expansion contract worth nearly 700 million yuan of China Unicom