瑞银：继续超配中国股票 偏好AI投资主题 尤其看好内地AI硬件公司

Group 1 - UBS continues to overweight Chinese stocks, citing their relative attractiveness compared to global markets despite slightly higher valuations than historical averages [1] - The main driver for the Chinese stock market is policy support, particularly from the government, which has been unprecedented in its impact on both the stock market and the real economy [1] - UBS forecasts a 10% growth in earnings for Chinese stocks this year, with a 4% increase in valuations, driven by share buybacks and improved profit margins [2] Group 2 - Institutional investors, including insurance and public funds, are increasingly strengthening their positions in the Chinese stock market, reflecting a surge in retail investor participation [2] - The upcoming mid-year earnings announcements in July and August are critical, as investors are looking for tangible corporate earnings to support stock price increases [2] - UBS favors AI investment themes, particularly in domestic AI hardware companies and energy storage businesses within the solar sector, due to the global demand for AI-related power solutions [2]