Beijing, March 7 (Youth.cn) - Photo shows exhibits in an exhibition hall of “Eye of Sky” drone-experience base in Chengdu City. The second phase of the base is scheduled to start construction in June 2025. A variety of facilities will be built, including guesthouses, science and innovation centers and research institutes. In this place known as the "Silicon Valley of Drones", a low-altitude economic industry chain covering research and development, design, manufacturing, testing, maintenance, leisure and entertainment is gradually taking shape. Until now, 9 test sites and 19 low-altitude economy application scenarios are built, among which the logistic application scenario has 56 routes and 48 stations. In 2025, 15 new routes will be opened for delivery purpose, covering scenic spots, guest houses, camping sites and other infrastructure. Hot pot foods, coffee, specialty agricultural products and other foods can be delivered by drones in a short time. Photo/CFP