Group 1 - The A-share market experienced a collective decline on November 21, with the Shanghai Composite Index dropping by 2.07% [1] - The machine tool sector saw a significant downturn, with the machine tool ETF (159663.SZ) falling by 3.47%, and key stocks such as Jiangte Electric down by 10.03% [1] - Some individual stocks in the sector showed activity, with Weichuang Electric increasing by 3.25% and Sifangda rising by 0.91% [1] Group 2 - The "14th Five-Year Plan" emphasizes the importance of industrial mother machines as a key area for breakthrough development, with the Ministry of Industry and Information Technology advocating for the establishment of pilot platforms [3] - A series of policy measures are expected to significantly accelerate the technological breakthroughs and industrial application of domestic machine tools, particularly in high-end products like five-axis linkage and turning-milling composite machines [3] - Huolong Securities suggests that strong policy support and a structural recovery in global demand will likely expedite the high-end process of domestic machine tools, recommending focus on leading companies with self-research capabilities in core components [3]