The article argues that the COVID-19 outbreak has had a big impact on both China and the global economy. In the future, investment in "new infrastructure" represented by 5G will become a new hope to light up the......

Piling machinery belongs to heavy industry products. At present, the world's most developed countries are mainly Germany, Italy and Japan. The cutting-edge equipment and construction methods are usually first devel......

According to statistics, more than 1,800 PPP projects have been launched across the country, with a total investment of 3.4 trillion yuan. During the "13th Five-Year" period and the promotion of "PPP" mode, the......