政策隐藏利好兑现，新基建的背后逻辑

Group 1 - The article highlights the positive implications of important documents related to new infrastructure, indicating a significant focus on enhancing the modern industrial system and technological advancements [2] - The energy sector, particularly energy metals, has seen substantial gains, with the energy metal sector rising nearly 5%, strategic resources increasing over 3%, and the new energy sector overall rising about 6%, with solar energy and battery sectors also showing strong performance [2] - The emphasis on new infrastructure is crucial for maintaining the core competitiveness of the industrial system in international competition, suggesting that greater efforts in new infrastructure are necessary for efficient operations, lower costs, and improved support systems [2] Group 2 - The potential outcomes of Sino-U.S. negotiations may release two favorable conditions that could impact related industries positively [1]