Group 1 - The low-altitude economy is emerging as a new competitive arena for cities, with both large and small cities participating in the "linkage power" index [1][2] - In the "linkage power" index, cities like Zhuhai, Shaoxing, and Wuhu have entered the top 50, indicating that small cities can also thrive in the low-altitude economy [1][2] - Shandong province aims to achieve a low-altitude economy scale exceeding 100 billion yuan by 2027, with cities like Qingdao, Jinan, and Yantai ranking in the top 50 [2][3] Group 2 - Shandong's industrial foundation supports the entire low-altitude economy supply chain, allowing for an "internal circulation" model that can drive growth [3][4] - The province has significant potential in low-altitude logistics, cultural tourism, and smart agriculture, leveraging its strengths in agriculture and manufacturing [3][5] - The establishment of the Lianshan Low-altitude Economy Industrial Park in Rizhao, with a 1.5 billion yuan investment, highlights the region's commitment to developing the low-altitude economy [4] Group 3 - Binzhou has developed a comprehensive low-altitude economy industrial chain, with multiple parks and leading companies in the drone sector [6][8] - The city has become a hub for drone manufacturing and services, including the first nationwide drone rapid design and testing center [6][7] - The approval of low-altitude flight airspace in Binzhou and Rizhao positions these cities as leaders in airspace resource utilization in East China [7][8] Group 4 - The agricultural sector in Shandong, particularly in Weifang, is leveraging low-altitude technology for crop protection, which is a key application area for the low-altitude economy [10][11] - The rise of new job roles such as drone pilots and smart agricultural machinery operators indicates the expanding employment opportunities within the low-altitude economy [11] - Government subsidies are being emphasized to support the purchase and application of agricultural drones, facilitating the growth of the low-altitude economy [11]