普京特朗普阿拉斯加会晤：F-22战机旁握手，总统专车共乘，超两个半小时会谈，为何“无协议”收场？

Group 1 - The core message of the meeting between Trump and Putin is the hope for an end to the Ukraine conflict, although no agreement was reached [2][13][16] - The meeting lasted approximately 2 hours and 40 minutes, with both sides expressing a willingness to continue discussions in the future [8][9][11] - The choice of Alaska as the meeting location is significant, symbolizing historical ties and strategic proximity between the U.S. and Russia [18][20] Group 2 - The financial markets reacted positively ahead of the meeting, with U.S. and European stock indices reaching new highs, while gold and oil prices showed signs of decline [36][37] - Analysts suggest that if a constructive agreement is reached, it could lead to a significant impact on global commodity supply, particularly in oil [36][38] - The potential for easing sanctions on Russian oil exports is seen as a key factor that could influence oil prices, with estimates suggesting a possible drop of around $5 per barrel if an agreement is made [38][39]