Group 1 - Chinese drones are becoming a prominent representation of China's technological strength at the 22nd China-ASEAN Expo, showcasing their versatility in various fields such as firefighting, cross-border logistics, agriculture, and urban transportation [1][4] - DJI's agricultural drones are particularly popular among Southeast Asian exhibitors, with significant interest in using drones for large-scale agricultural applications like fertilization and pesticide spraying [2][4] - The agricultural drones from DJI are primarily exported to regions like the Middle East and Africa, with growing exports to Southeast Asia [2][4] Group 2 - Hydrogen-powered drones are gaining attention at the expo, with companies like Xieqihydrogen showcasing their innovations in hydrogen fuel cell technology for drones [3] - Hydrogen drones are more expensive than lithium battery drones but offer significantly longer endurance, making them suitable for applications in high-altitude and cold environments [3] - There is a growing interest from Southeast Asian countries in hydrogen drones for agricultural purposes, although export restrictions currently limit the export of complete drones [3] Group 3 - China has established itself as the world's largest exporter of civilian drones, holding approximately 70% of global patent applications in the drone sector [4][5] - The export volume of Chinese drones reached 2.2854 million units in the first seven months of 2025, marking a year-on-year increase of 65.6%, with an export value of $1.527 billion, up 34.7% [4] - The low-altitude economy in China is projected to reach a market size of 1.5 trillion yuan by 2025 and 3.5 trillion yuan by 2035, indicating significant growth potential [4][5]