AI产业链题材股早盘回调，关注人工智能ETF(159819)、科创人工智能ETF(588730)等布局机会

Group 1 - The core viewpoint of the articles indicates that the AI industry is experiencing significant growth, driven by large models and infrastructure investments, particularly in the US and China [1] - The CSI Artificial Intelligence Theme Index fell by 0.6% and the Shanghai Stock Exchange Sci-Tech Innovation Board AI Index decreased by 0.8%, while related ETFs saw an influx of capital, with the AI ETF (159819) recording a net subscription of nearly 100 million units in half a day [1] - Dongwu Securities highlights that the global AI industry scale is expected to rapidly surpass previous levels, with AI poised to lead a global innovation resonance [1]