Mr. YU Yuchuan

Mr. YU Yuchuan (_ɤt), aged 49, is our Executive Director, Deputy General Manager and ChiefEngineer, primarily responsible for production management. Mr. Yu joined Shandong Cement Plant in 1983,and was appointed the Chief Engineer in 1995. Mr. Yu joined our Group in 1997 and has over 20 years ofexperience in cement technology and engineering. He has been the Chief Engineer and the Deputy GeneralManager of Shandong Shanshui since August 2001 and has previously been mainly responsible for thetechnological and engineering aspects of the Group's operations. Mr. Yu is currently the Vice President of theNew Type Dry-Process Cement Association, (a division under the Chinese Cement Association) and a visiting professor of Jinan University.