Xinhua News Agency, June 16, Changchun Yidong and Zhongcheng shares rose by the daily limit, Aerospace Engineering, Northern International, and China Railway assembly rose by more than 5 percent. China Haicheng, China Shipbuilding, China Industrial International, China Shipbuilding Emergency, China Railway Industry, and so on rose. On the news, SASAC held a special meeting on improving the quality of listed companies and mergers and acquisitions on the 14th. The meeting pointed out that in the next step, central enterprises should grasp the new position, shoulder the new mission, and carry out mergers and acquisitions on the platform of listed companies.