特朗普与南非总统会晤起争执；道指跌超800点，美债收益率飙升；上海出台提振消费专项行动方案；又有多家银行宣布下调存款利率丨每经早参

Market Overview - US stock markets experienced a collective decline, with the Dow Jones falling by 816.8 points, a decrease of 1.91%, while the Nasdaq and S&P 500 dropped by 1.41% and 1.62% respectively. Major tech stocks like Tesla and Apple fell over 2% [4] - The US Treasury market faced significant selling pressure, leading to a rise in yields. The 10-year Treasury yield increased by 10 basis points to its highest level since February 13, while the 30-year yield also rose by 10 basis points to 5.07% [4] Commodity Prices - International gold prices rose, with spot gold increasing by 0.76% to $3314.36 per ounce, and COMEX gold futures up by 0.97% to $3316.60 per ounce. Silver futures also saw a rise of 1.21% to $33.58 per ounce [5] - International oil prices weakened, with West Texas Intermediate (WTI) crude oil down by 1.11% to $61.34 per barrel, and Brent crude oil falling by 1.13% to $64.64 per barrel [6] Financial Policies and Measures - Eight departments in China, including the Financial Regulatory Authority and the People's Bank of China, jointly issued measures to support financing for small and micro enterprises, focusing on increasing financing supply and reducing costs [7] - The Chinese government announced the substantial completion of negotiations for the China-ASEAN Free Trade Area 3.0, emphasizing the commitment to a rules-based trade environment and economic integration [8] Corporate Developments - Huawei announced the launch of its luxury electric vehicle, the Zun Jie S800, scheduled for May 30 [16] - Alibaba's entertainment division rebranded as "Humpback Whale Entertainment," indicating a strategic shift in its cultural and entertainment focus [18] - TCL and Alibaba Cloud entered a full-stack AI strategic partnership, aiming to innovate in semiconductor display and smart terminal sectors [20] Gaming Industry - The National Press and Publication Administration in China approved 130 domestic video game licenses and 14 imported games in May, indicating a positive trend in the gaming sector [11] Banking Sector - Several banks in China, including major state-owned banks, announced a reduction in deposit interest rates, with the current rate for demand deposits now at 0.05% [10] Technology Sector - Xiaomi's President revealed that the company's "Xuanjie" chip series will include more than just the O1 model, indicating an expansion in its semiconductor offerings [22] - Nvidia's CEO criticized the US export controls on AI chips to China, stating that the market share for Nvidia in China has dropped from 95% to 50% since the Biden administration took office [26]