A visitor examines a component of DJI's new crop protection drone T30 after a product launch ceremony in Shenzhen, south China's Guangdong Province, Nov. 9, 2020. Chinese drone maker DJI has launched two new crop protection drones, T30 and T10, here on Sunday. (Xinhua/Mao Siqian)

DJI agriculture sales director Chen Tao presents the company's new crop protection drone T30 at a product launch ceremony in Shenzhen, south China's Guangdong Province, Nov. 9, 2020. Chinese drone maker DJI has launched two new crop protection drones, T30 and T10, here on Sunday. (Xinhua/Mao Siqian)

DJI agriculture sales director Chen Tao unveils the company's new crop protection drone T10 at a product launch ceremony in Shenzhen, south China's Guangdong Province, Nov. 9, 2020. Chinese drone maker DJI has launched two new crop protection drones, T30 and T10, here on Sunday. (Xinhua/Mao Siqian)

Visitors look at DJI's new crop protection drone T30 after a product launch ceremony in Shenzhen, south China's Guangdong Province, Nov. 9, 2020. Chinese drone maker DJI has launched two new crop protection drones, T30 and T10, here on Sunday. (Xinhua/Mao Siqian)