People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Photo by Jorge Villegas/Xinhua)

People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Photo by Jorge Villegas/Xinhua)

People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Xinhua/Zhou Jiayi)

An aerobatic performance is staged during the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Photo by Jorge Villegas/Xinhua)

People visit the booth of China North Industries Corporation (NORINCO) during the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Xinhua/Zhou Jiayi)

People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Xinhua/Zhou Jiayi)

An aerobatic performance is staged during the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Xinhua/Zhou Jiayi)

People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 7, 2026. This year's FIDAE, scheduled from April 7 to 12, has attracted 440 exhibitors from 35 countries and regions including China. (Xinhua/Zhou Jiayi)