On August 23, 2010, Zhao Shuyan, Chairman and Chief Engineer of the Japanese company, led a team to participate in the project review meeting for the National Science and Technology Support Project "Development of Complete Set Technology and Key Equipment for Single System 600 (Coking Coal) -1000 (Power Coal) 10000 Tons/Year Extra Large Coal Preparation Plant" organized and applied for by the China Coal Industry Association and the China Coal Processing and Utilization Association in Beidaihe.