General contracted by CTIEC and supervised by Bengbu Huacheng Construction Supervision Technology Consultation Co., Ltd., 12000t/d cement clinker phase I project of Qingzhou Zhonglian Cement Co., Ltd. was completed on December 28, 2006, which adopted internationally advanced production process of precalcining with 5-step cyclone pre-heater at the investment of RMB 700 million. Mr. Song Zhiping, board chairman of CNBM, and leaders at all levels from China Building Material Industry Association, China Cement Association, Weifang Municipality, Qingzhou Municipality, etc. as well as Mr. Hu Huirong, deputy secretary of CTIEC Party Committee, were present at the completion ceremony.