中国经济网络保留的所有权利
中国经济网络新媒体矩阵
在线音频 - 视觉节目许可证（0107190）（北京ICP040090）
Economic Daily Lanzhou, July 6 (Reporter Zhao Mei) The 31st China Lanzhou Investment and Trade Fair is opened in Lanzhou, Gansu on the morning of 6. Using the theme of "Share Opportunities, Looking for Development Together, and Creating prosperity together", this Lanzhou Fair has built four exhibition areas, including Silk Road International Cooperation, Regional Cooperation and Exchanges, the characteristic and varied Gansu industry, consumer consumer and consumer consumer 商品。在此期间，举办了30多个专业论坛以及经济和贸易谈判活动。在这个兰州博览会上，签署了1,181个投资促进项目，总合同价值为650.82亿元人民币，涉及主要的工业连锁店，例如新能源和劳动力设备，农业专家产品和食品流程ING和新材料。
