On April 4, 2020, China National Complete Plant Import & Export Corporation (Group) sent China National Complete Plant Import & Export Corporation Limited a written proposal to introduce the strategic investors Gansu Construction Investment (Holdings) Group Corporation, XPCC Construction & Engineering (Group) Co., Ltd., and Tang West Market Cultural Industry Investment Group Co., Ltd. and to sign the strategic cooperation agreement with the aforementioned companies. has the background of cooperation between strategic investors and companies, the advantages of strategic investors, the cooperation fields and cooperation methods of both parties, cooperation objectives, cooperation duration, strategic investors intend to subscribe for company shares, the number and duration of shareholding, future exit arrangements, and arrangements for participating in the company ’s operation and management.