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Judging from the market performance, the average growth rate of 41 key sector stocks since September 18 is close to 56%, far outperforming the performance of the broader market in the same period. Among them, two stocks of Xinxiangwei and SMIC doubled. Xinxiangwei's main business focuses on the research, development, design and sales of display chips, and is committed to providing complete display chip system solutions.After the market, there was a big profit. The General Office of the Shanghai Municipal People's Government issued a notice on printing and distributing the Action Plan of Shanghai to Support the Merger and Reorganization of Listed Companies (2025-2027).The action plan proposes that by 2027, we will strive to land a number of representative M&A cases in key industries, and cultivate about 10 internationally competitive listed companies in key industries such as integrated circuits, biomedicine and new materials, forming a scale of M&A transactions of 300 billion yuan and activating total assets of over 2 trillion yuan; Gather 3-5 professional M&A fund managers with strong industry influence, and the M&A service ability of intermediaries has been greatly improved, and the M&A service platform has played an active role; The joint efforts of the city, urban areas, government and enterprises have been significantly strengthened, and the policy guarantee system has made concerted efforts to build Shanghai into a pioneering area and demonstration area for mergers and acquisitions of listed companies with significantly improved industrial level, more sound M&A ecology and diversified and long-term cooperation mechanism, so as to better serve the high-quality development of the economy.

Shanghai local hard technology stocks exposed.Shanghai local hard technology stocks exposed.

According to the key industrial fields mentioned in the action plan, Shanghai's local semiconductor leading enterprises, pharmaceutical leading enterprises and new material leading enterprises are also expected to benefit from the merger and acquisition plan.From the perspective of institutional attention, Zhongwei Company and Weir Co., Ltd. have more than 30 institutional ratings, while Hengxuan Technology, Lanqi Technology, UIH Medical and Microelectrophysiology -U have more than 20 institutional ratings.In the secondary market, the concept stocks of M&A and restructuring rose strongly, and the restructuring index rose nearly 63% since September 24th.