三井金属股价大涨13%至历史新高

Group 1 - The core viewpoint of the article highlights that Mitsui Mining & Smelting, a metal materials manufacturer, raised its profit forecast due to the increase in precious metal prices, leading to a significant stock price surge of 13% to a historical high [1] Group 2 - The article notes that the profit forecast adjustment was above market expectations, indicating strong performance and positive market sentiment towards the company [1]