工业母机ETF（159667）涨超1.1%，半导体设备与低空经济或成结构性机会

Group 1 - The core viewpoint of the article indicates that China's manufacturing PMI is expected to rebound by 0.9 percentage points to 50.1% by December 2025, returning to the expansion zone, driven by the continuous implementation of policies and pre-Spring Festival stocking [1] - In 2026, with ongoing domestic policy support and measures to reduce competition, the profitability of the manufacturing sector is anticipated to recover, leading to an improvement in overall demand for upstream machinery and equipment [1] - The humanoid robot sector is projected to see significant growth, with domestic shipments expected to exceed 18,000 units by 2025, and a company named Lingxin Qiaoshou completing A++ round financing, becoming the only global company to mass-produce over 1,000 high-degree-of-freedom dexterous hands, capturing over 80% of the global market share [1] Group 2 - The Industrial Mother Machine ETF (159667) tracks the China Securities Machine Tool Index (931866), which selects 50 listed companies involved in machine tool manufacturing and key component production to reflect the overall performance of the machine tool manufacturing industry [1] - The index constituents exhibit a small and mid-cap style, primarily concentrated in the machinery equipment sector, while also encompassing listed companies in information technology and raw materials [1]