On the afternoon of April 8, Mr. Zhao Zhenyuan, Chairman and Party Secretary of  EDRI, accompanied by Mr. Ji Chao, Senior Vice President of EDRI, and other colleagues such as Mr. Yu Caizhi, paid a return visit to PowerChina Guizhou Engineering Co., Ltd. The two parties signed a design contract of PV area for 800MW Photovoltaic Power Plant Project in Al-kharsaa, State of Qatar, which was contracted by PowerChina Guizhou Engineering Co., Ltd.