机器人概念股走强，相关ETF涨超3%

Group 1 - The core viewpoint of the articles highlights a strong performance in the robotics sector, with notable gains in stocks such as Greentec Harmonics rising over 10% and Mingzhi Electric increasing by over 4% [1] - Robotics-related ETFs also saw significant increases, with the Penghua Robotics ETF up by 3.66%, the E Fund Robotics ETF up by 3.44%, and the 50 Robotics ETF up by 3.35% [2] - Analysts noted that humanoid robots showcased impressive advancements at a recent international consumer electronics exhibition, indicating a rapidly developing domestic industry with strong competitiveness [2] Group 2 - Looking ahead, the marginal impact of mass production of simple robots on investments is expected to weaken, while the narrative surrounding AGI (Artificial General Intelligence) is anticipated to strengthen [2] - Companies that are capable of building advanced AI systems, including those in Tesla's core supply chain and companies with vertical applications, are viewed positively for future growth [2]