美国银行：预计铜和铝价格三季度将再次上涨

Group 1 - The core viewpoint of the article is that copper and aluminum prices are expected to rise again in the third quarter, despite short-term fluctuations [2] - Strong fundamentals are indicated, but some metrics suggest that prices have deviated from their 'fair' value [2] - Both metals are projected to experience supply shortages this year, with global demand anticipated to rebound in the summer, particularly in the US, Europe, and China [2]