July 24-26, 2018, a three-day Queensland Mining Exhibition in Australia was held at the McKay International Convention and Exhibition Center in Australia. As the largest, most authoritative and most professional industrial and industrial event in the world, the number of exhibitors at this exhibition has reached a new high, attracting hundreds of exhibitors from the working conditions industry to participate in the exhibition. There are also well-known industrial and mining equipment manufacturers from Germany, Japan, South Korea, China and many other countries to visit the site.

New progress has been made in the construction of the Erqi Tunnel, which has received much attention from the public. The "Construction Project Site Selection Opinion" of the Erqi Tunnel(Phase I) project is being publicized. The project site is from the west of Lake Avenue to the east of Hongdu North Avenue. The land area is about 562 acres. The Erqi Tunnel is positioned as the main road of the city. The first phase of the project is the Huangjiahu section(Xiangjiang intersection) to the Hongdu Avenue section. The route is to Bihu Avenue-Jinjiang Road-Minjiang Road-Erqi North Road. The total length is about 7.2 kilometers.

Introduction: The Queensland Mining Exhibition is the most important mine machinery exhibition in Australia in 2018 hosted by the Innovation Group. The exhibition is held every two years. The exhibition is organized for the growing mining machinery requirements and engineering construction industry in Australia. Each session has attracted the participation of companies from all over the world who are committed to participating in the development of the Australian mining resources, energy and mining machinery and equipment market.