Group 1 - The core viewpoint emphasizes that developing new productive forces is a crucial policy direction for the domestic economy, with technology innovation companies expected to achieve excess returns under a backdrop of liquidity easing [1] - The Science and Technology Innovation (Sci-Tech) 50 Index includes emerging industries such as domestic AI, deep-sea technology, and humanoid robots, benefiting from policy support and industry trends [1] - The domestic AI sector is being supported by national policies to build a self-controlled industrial chain, while deep-sea technology is recognized as a strategic emerging industry with continuous policy benefits expected to drive high-end equipment manufacturing and marine economy development [1] Group 2 - The humanoid robot industry is accelerating commercialization due to the resonance of policies and industry advancements, with key technological breakthroughs facilitating this process [1] - Overall, the industries related to the Sci-Tech 50 Index possess long-term growth potential driven by policy support and technological innovation [1] - The Sci-Tech Innovation ETF tracks the Sci-Tech 50 Index, which can experience daily fluctuations of up to 20%, and is composed of 50 stocks selected from the Shanghai Stock Exchange's Sci-Tech Board and Shenzhen Stock Exchange's ChiNext Board [1]