7月22日电，氧化铝主力合约日内涨超7%，现报3577元/吨。
news flash·2025-07-22 05:37
Group 1 - The core point of the article is that the main contract for alumina has increased by over 7% in a single day, currently priced at 3577 yuan per ton [1]
Group 1 - The core point of the article is that the main contract for alumina has increased by over 7% in a single day, currently priced at 3577 yuan per ton [1]