Group 1 - The core product showcased at the event is a lightweight exoskeleton device weighing less than 2 kilograms, designed to assist individuals with mobility challenges in activities such as climbing stairs and hiking [2] - Over 5,000 new products and achievements were released, with more than 90% of the physical exhibits featuring "high, precision, and cutting-edge" technologies and products, and over 20% being debut displays [2] Group 2 - The event attracted over 450,000 professional visitors [3] - A total of 1,023 supply-demand matching and investment financing projects were signed, with the intended transaction and financing amount exceeding 170 billion yuan [3]