Journalists look at a drone of Meituan, one of China's leading e-commerce platforms for services, at the launching ceremony of the first batch of low-altitude economy (LAE) regulatory sandbox pilot projects held in Hong Kong, south China, March 20, 2025. China's Hong Kong Special Administrative Region (HKSAR) government Thursday announced a list of the first batch of LAE regulatory sandbox pilot projects, aiming to inject new vitality into Hong Kong's economy through the gradual implementation of these projects. (Xinhua/Chen Duo)

A drone developed by Phoenix Wings, a cargo Unmaned Aerial Vehicle (UAV) company under China's express delivery giant SF Group, is pictured at the launching ceremony of the first batch of low-altitude economy (LAE) regulatory sandbox pilot projects held in Hong Kong, south China, March 20, 2025. China's Hong Kong Special Administrative Region (HKSAR) government Thursday announced a list of the first batch of LAE regulatory sandbox pilot projects, aiming to inject new vitality into Hong Kong's economy through the gradual implementation of these projects. (Xinhua/Chen Duo)