The Chongqing International Sandstone and Tailings and Building Solid Waste Processing Technology Exhibition (Abbreviated as: Chongqing Sandstone Exhibition) is currently the largest, fastest developing, and most professional audience exhibition exchange platform in the western region.

Based on the Chongqing Construction Expo, the Chongqing International Sandstone and Tailings and Building Solid Waste Processing Technology Exhibition is both independent and resource-sharing for each exhibition area; it is both self-contained and deeply integrated; it is the most comprehensive industry exhibition. At the same time, it relies on sandstone mines and equipment enterprises in Chongqing and surrounding areas, combined with the recycling of construction waste, to showcase the entire building industry chain, covering new technologies, products, and new equipment in the fields of sandstone equipment, sandstone aggregates, building solid waste processing, prefabricated buildings, and green buildings.

The previous exhibition attracted participating brands such as Sanming Heavy Industry, Dahongli, Leapmon, Shanmei,黎明 Heavy Industry, Tongli Heavy Industry, Nantong Cement, Dongfang Hope, Huaxin Cement, Jieneng Construction, Xugong, Lingong, Qianlima, Wanshi Hengtong, Liker Machinery, Kejie Intelligent, Yi Yang Technology, Shangpin Technology, Tieying Machinery, Xintianqiang, Dali Hengye, Shunda Heavy Mining, Chengyuan Mining, Hengyi Shun, Concrete Jack, Freesi, Coreibo, Jin Kaidi, Sanyi Intelligent, Shenxiang Universal Machine, Hengbiao Technology, Red Star Wire Mesh, etc.