Novelis工厂火灾重创供应链 美国铝价居高不下

Group 1: Aluminum Price Trends - The Aluminum Monthly Metal Index (MMI) has remained stable, with a mild increase of 0.5% from September to October, indicating a rising trend in aluminum prices supported by various factors [1] - Following a significant fire at Novelis' Oswego plant, which produces about 40% of the aluminum sheets for the automotive industry, the overall outlook for U.S. aluminum prices has changed, with Midwest premiums reaching a historical high of $0.77 per pound as of October 6 [2][3] - The LME three-month aluminum price increased by 2.61% last month, reaching its highest level since March, reflecting a broader trend of rising prices among other base metals [6] Group 2: Supply Chain Impact - The fire at Novelis has severely weakened U.S. aluminum production capacity, with the plant expected to remain offline until early next year, impacting the automotive supply chain significantly [2] - U.S. aluminum imports have been declining, with a 3.69% decrease in aluminum sheet imports from February to August compared to the same period in 2024, contributing to domestic supply tightness [4] - Overall, aluminum product imports have decreased by 10.17%, indicating that the U.S. remains a net importer of aluminum, necessitating overseas supply to meet demand [5] Group 3: Market Dynamics - The imposition of tariffs has intensified the impact of supply disruptions on the market, leading buyers to increasingly seek domestic producers for raw materials [5] - Despite the current upward trend in aluminum prices, ongoing inflationary pressures and a softening demand environment may challenge the sustainability of this trend in the coming months [6][7]