November 21 16:00 pm, which lasted six days Twelfth China International Hi-Tech Fair (referred to as "fair") in Shenzhen successfully concluded. This year the fair closing ceremony by the Deputy Director of the Development and Reform Commission, chaired Ren Zhiwu high-tech industry, Mayor of Shenzhen and the Ministry of Commerce, Ministry of Science, the Ministry of Education, Ministry of Human Resources and Social Security, Ministry of Agriculture, State Intellectual Property Bureau, Chinese Academy of Sciences, Academy of Engineering and other ministries leaders attended the closing ceremony. Vice Mayor of Shenzhen Yuan Baocheng announced this fair Outstanding Organization Award, Outstanding Product Award Show Award winners and outstanding units and enterprises, and headed to the podium winners were awarded medals on behalf of the unit. Finally, the fair organizing committee, Mayor of Shenzhen Xu Qin closing remarks and declared closed.