世界目光聚焦釜山，中美元首会晤释放什么信号？

Group 1 - The meeting between the Chinese and U.S. leaders is significant for stabilizing bilateral relations and addressing contentious issues [2][3][4] - Both leaders expressed a commitment to strengthen cooperation in trade, energy, and cultural exchanges, indicating a positive outlook for future interactions [3][4] - The U.S. will suspend certain tariffs and export controls for one year, while China will reciprocate with adjustments to its countermeasures, creating a buffer period for both sides [4][5] Group 2 - The international community views the meeting as a crucial step towards easing tensions, with experts noting that it lays the groundwork for more predictable interactions in the future [7] - Investors and businesses are relieved by the anticipated stabilization of geopolitical conditions, which is seen as a positive signal for global markets [7]