深夜大跳水！白银跌9%，黄金跌超4%；特朗普谈乌克兰试图袭击普京官邸：对此很生气；解放军无人机俯瞰台北101大厦；宇树首店将开业丨每经早参

Market Overview - US stock indices experienced slight declines, with the Dow Jones down 0.51%, Nasdaq down 0.5%, and S&P 500 down 0.35% [4] - European indices showed mixed results, with Germany's DAX up 0.05%, France's CAC40 up 0.1%, and the UK's FTSE 100 down 0.04% [5] - International oil prices rose significantly, with WTI crude oil up 2.01% at $57.87 per barrel and Brent crude up 1.96% at $61.42 per barrel [6] Commodity Prices - Gold and silver prices saw substantial declines, with spot gold down over $200, a drop of 4.36%, at $4,334.13 per ounce, and COMEX gold futures down 4.39% at $4,353.40 per ounce [6] - Spot silver fell 9% to $72.145 per ounce, while COMEX silver futures dropped 7.3% to $71.56 per ounce [6] Corporate Developments - BYD clarified rumors regarding the launch of flying cars, stating there are no such plans [15] - BAIC's new flagship model, the Huajing S, is set to launch in the first half of next year, featuring Huawei's advanced driving solutions [16] - Semiconductor company SMIC plans to acquire a 49% stake in SMIC North for approximately 40.6 billion yuan, aiming to enhance its semiconductor production capabilities [20] - China Eastern Airlines announced that starting January 1, 2026, all domestic wide-body flights will offer free Wi-Fi services [21] - Vanke is expected to deliver approximately 117,000 homes this year, achieving about 70% of the required delivery volume over the past two years [22] Regulatory Changes - The Ministry of Finance and the State Administration of Taxation issued new regulations regarding tax deductions for advertising and promotional expenses, effective from January 1, 2026 [9] - The State Council's Tariff Commission announced adjustments to import tariff rates for 935 items, effective January 1, 2026, to enhance market integration [10] - The People's Bank of China will implement a new digital RMB management framework starting January 1, 2026, allowing wallet balances to earn interest [11]