Germany Munich International Construction Machinery Expo was opened in Munich Convention and Exhibition Center on the 24th, focusing on industry digitalization and sustainable development. According to the organizer, the hot topics of the Expo include the future construction methods and materials, the road to automatic machines, mining, digital chemical sites and the road to zero emissions. The exhibition attracted more than 3100 exhibitors from about 60 countries and regions and will last until the 30th. About 90 Chinese enterprises, including XCMG, Sany Heavy Industry, Zoomlion and Shanhe Intelligent, participated in the exhibition with new technologies and products. Stefan Rumel, head of Munich Convention and Exhibition Center, told Xinhua News Agency that China is one of the top ten exhibitors of the Expo and hopes to welcome more Chinese exhibitors in Munich. Munich International Construction Machinery Expo is the largest and most influential professional exhibition of construction machinery, building materials machinery, mining machinery, construction and engineering vehicles and equipment in the world. It is held regularly in Munich every three years. (Liu Xinshe)