Group 1 - The 2025 China Biomaterials Conference was held in Shaoxing, Zhejiang [1] - The event showcased various exhibitors presenting their products and new technologies [2][4] - Attendees engaged with exhibits, including a demonstration of a biological 3D printer [5][6] Group 2 - The conference attracted a large number of visitors, indicating strong interest in the biomaterials sector [7] - The opening ceremony featured significant participation from industry leaders and stakeholders [9]