并购重组、创投概念持续走高 十余只成分股涨停

Group 1 - The core viewpoint of the article highlights the significant rise in stock prices of companies involved in mergers and acquisitions, particularly driven by regulatory changes encouraging private equity participation in these activities [1] - Companies such as Jinlihua Electric experienced a 20% limit-up increase, while others like Hunan Development, Jiaozuo Wanfang, and Yibin Paper also saw their stocks hit the limit-up [1] - The China Securities Regulatory Commission (CSRC) announced on May 16 a decision to amend the "Management Measures for Major Asset Restructuring of Listed Companies," which aims to promote private equity funds' involvement in mergers and acquisitions [1]