On Jan 21, 2019, Deputy Secretary of the Committee and the Government Chief of Urad Zhongqi Yan Yongchun, , signed agreement with Gu Yan, Chairman of the Group about investment in the comprehensive development of Dawudian mining project.

Member of the Standing Committee and Vice-Chief of the government Wang Bin,Deputy Director of the Congress of Urad Zhongqi Geng Songrui, Vice-Chief of the Government Zhou Guangjun, Vice-Chairman of CPPCC Aodengqiige and Hezhikun attent the signing ceremony.

Chairman of Matrass C-Graphene Gu Yan, General Manager Zhang Genchang, Deputy General Manager / Chairman Assistant Liu Yajun,Deputy General Manager and Dean of Matrass Architectural Design Institute Liu Lianhong, General Manager of the Subsidiary (Urad zhongqi Mengjinlongteng Industry and Trade (Inner Mongolia) LLC) Li Jingchun attent the singing ceremony.

Chief of Urad Zhongqi, Yan Yongchun addressed the ceremony and instructed all the government authorities in cooperation to finish the work effectively by the policies and on schedule, all the authorities ought to involve actively in the cooperation and supporting work for the construction of the project to reach production on time.