On August 23, 2023, the 8th National Conference on Treatment and Resource Utilization of Construction Solid Waste and tails Waste Rock and the Annual Conference of Construction Solid Waste Utilization Branch of China Sand and Gravel Association was grandly held in Heze, Shandong Province with the theme of "Solid Waste Resource Utilization Helps Reduce Pollution, Increase Efficiency and Reduce Carbon". The conference brought together more than 300 people from the relevant competent departments of construction solid waste and tails waste rock, scientific research institutes, various mines and tails disposal enterprises, concrete companies, new building materials enterprises, equipment production and other units, technical personnel, experts and scholars and relevant personnel from upstream and downstream industries. Quangong Co., Ltd. (hereinafter referred to as QGM.) was invited to attend and make a report.