According to news from the 21st Century Business Herald, after the recent release of the "Six Guidelines for Mergers and Acquisitions" by the CSRC, merger and acquisition activities have become frequent, but regulatory efforts have not diminished. On November 12, two listed companies received inquiries, showing the regulatory authorities' emphasis on the order of the merger and acquisition market. Suzhuo medicalsystem techology and Shanghai Jian Ke were inquired separately for cross-industry mergers and acquisitions and the acquisition of related assets, reflecting the regulatory concern for the reasonableness and risks of trades. At the same time, although the market's enthusiasm for cross-industry mergers and acquisitions remains high, regulation aims to support the development of the main business and prevent the risks of concept speculation and performance changes.