财信证券宏观策略周报（4.28-5.2）：政策加力应对外部冲击，聚焦扩内需与AI产业投资方向-20250427

Group 1 - The report emphasizes the need for policies to address external shocks, focusing on expanding domestic demand and investing in the AI industry [1][4][17] - The macro policy tone from the April Politburo meeting is described as both proactive and reserved, with an emphasis on implementing more active macro policies and enhancing counter-cyclical adjustments [1][17] - The report highlights the importance of service consumption as a key driver for expanding domestic demand, alongside a strong focus on technological innovation and the implementation of the "AI+" initiative [1][17] Group 2 - The A-share market showed a mixed performance, with the Shanghai Composite Index rising by 0.56% and the Shenzhen Component Index increasing by 1.38% during the week of April 21-25 [7][11] - The report notes that sectors such as automotive, beauty care, and basic chemicals performed well, indicating a recovery in the export-related industries [7][14][16] - The report suggests that the AI industry is expected to see significant growth, with major Chinese internet companies increasing their capital expenditures significantly in Q4 2024, indicating a strong future performance for the domestic AI industry chain [14][24] Group 3 - The report indicates that the overall market valuation is relatively low, with the Wan De All A Index's price-to-book ratio at 1.53, which is below historical averages, suggesting strong long-term investment value [14][41] - The report highlights the potential for structural market trends post-May Day holiday, with a focus on domestic demand expansion and the AI industry as key themes [15][24] - The report identifies specific sectors for investment, including service consumption, AI industry chain components, and self-sufficiency areas such as national defense and industrial machinery [24][25][26]