Core Insights - The report highlights a slight decline in the CSI 300 index by 0.51% during the week of October 6-10, 2025, with the machinery equipment sector also down by 0.26%, ranking 19th out of 31 in the Shenwan industry classification [2][3] - The rail transit equipment sub-sector showed the best performance with an increase of 2.81%, while the overall PE-TTM valuation for the machinery equipment industry decreased by 0.18% [2][3] Machinery Equipment Sector - The top three sub-sectors with the highest PE-TTM increases were rail transit (+2.77%), engineering components (+2.75%), and printing and packaging machinery (+2.34%) [2][3] - The sub-sectors that experienced the largest declines were laser equipment (-6.18%), other automation (-3.54%), and building equipment (-2.11%) [2][3] Semiconductor Equipment - The market's focus is shifting from individual equipment breakthroughs to providing comprehensive solutions for advanced processes in semiconductor manufacturing [3] - The global spending on 300mm wafer fab equipment is projected to exceed $100 billion in 2025, marking a 7% growth, with significant investments expected in mainland China's wafer fabs from 2026 to 2028 [3] Humanoid Robots - The commercialization of general-purpose humanoid robots is accelerating, with FigureAI launching its third-generation humanoid robot, Figure03, designed for enhanced safety and collaboration in home environments [4] - The HelixAI model enables significant advancements in perception, planning, and self-learning capabilities, indicating a shift towards autonomous decision-making in humanoid robots [4] Controlled Nuclear Fusion - Domestic nuclear fusion projects are transitioning from experimental validation to engineering, with demand for related equipment beginning to materialize [5] - The installation of key components, such as the BEST Dewar base and magnetic support systems, is progressing faster than expected, which is likely to accelerate procurement in critical areas of the supply chain [5] Investment Recommendations - Companies in the semiconductor equipment sector that expand their product lines and streamline processes are expected to benefit from the current trend towards self-sufficiency [6] - Leading robot manufacturers are advancing cost reduction and channel expansion, with a focus on core component suppliers [6] - The investment logic in the nuclear fusion supply chain is centered on segments with clear performance visibility and established customer relationships [6]