The company was invited to participate in The International Symposium 2020 Of General Disposition On Parking And Retired Aircrafts hosted by China Aircraft Owners and Pilots Association in Ulanqab, Inner Mongolia. The seminar received strong support from the people's government of Ulanqab, civil aviation authorities, airlines, research institutes, universities and other relevant institutions in China. During the conference, around the dual cycle economic development pattern and the epidemic prevention and control under the background of normalized, implement the national strategy of construction of economical society and circular economy, implementing suspend operation and storage, keep continuous airworthiness and retired aircraft dismantling and recycling, environmental protection and other industries management policy, communicate the subdivision industry development experience and information both at home and abroad, introduced the key project planning, research paths and measures to promote the development of industry.