Two workers use a drone to fertilize wheat fields in Anyang, Central China's Henan Province, on March 3, 2026. Official data showed that in 2025, the annual output value of the Anyang Drone Industrial Park exceeded 1.3 billion yuan ($180 million), up more than 30 percent year-on-year, with the low-altitude economy emerging as a new growth driver for the city's high-quality development. Photo: VCG