纸白银区间窄幅波动 美国经济政策走向不确定性增加

Group 1 - The U.S. Treasury Secretary Mnuchin announced that the Trump administration will begin searching for a successor to Federal Reserve Chairman Powell this fall, adding uncertainty to U.S. economic policy [3] - Mnuchin indicated that the government has identified "many good candidates" for the position, although specific names have not been disclosed [3] - Powell has faced criticism from Trump due to policy disagreements, making his future a focal point for market attention [3] Group 2 - The current trading price of paper silver is 8.475 CNY per gram, with a slight decline of 0.04% [1] - The trading range for paper silver shows resistance levels at 8.538-8.548 CNY and support levels at 8.214-8.224 CNY [4]