On March 22nd, 2007, the ¡°Symposium on methods of Collecting, Storing and Transporting Wheat Straws and Corn Stalks¡± and singing ceremony of cooperation were held by NBE and General Station of Promotion of Agricultural Machinery of the Ministry of Agriculture of PRC. Present at the symposium were Mr. Xu Qintian, General Manager of NBE, Mr. Liu Hengxin, Deputy Director of Department of Agricultural Mechanization of the Ministry of Agriculture, Mr. Li Shujun, Vice President of Chinese Academy of Agricultural Mechanization Sciences, and Mr. Ding Xiangwen, Director of General Station of Promotion of Agricultural Machinery of the Ministry of Agriculture,

        At the symposium, the ¡°Commission Contract of Research on Methods of Collecting, Storing and Transporting Wheat straws and Corn Stalks¡± was signed by General Manager Xu Qintian and Director Ding Xiangwen.