CNBC 快讯 5月19日 20:01 花旗称铝金属迎来50年最佳买入布局机会，H2均价看至$4,000/吨 Citi says it's the best buying set-up in this metal in 50 years Aluminum prices are set to surge to average $4,000 per metric tonne in the second half of 2026, the bank said. FG 100 读报告 →