电解铝行业近期变化点评：电解铝去库早于往年，氧化铝成本快速回落，板块向上空间打开

Investment Rating - The industry investment rating is "Positive" for the electrolytic aluminum sector, indicating an upward trend in aluminum prices for 2025 [2][34]. Core Insights - The report highlights that the destocking of electrolytic aluminum is occurring earlier than in previous years, leading to a tightening supply-demand balance, which is expected to support aluminum prices [3][4]. - The average profit for the electrolytic aluminum industry has significantly improved, transitioning from losses at the end of the previous year to substantial profits in early 2025, driven by falling costs of alumina and electricity [3][18]. - The demand structure for aluminum is undergoing transformation, with significant growth expected in the new energy and power sectors, which will offset declines in the real estate sector [15][34]. Summary by Sections Supply and Demand Dynamics - As of February 2025, the domestic electrolytic aluminum production capacity reached 45.17 million tons, nearing its ceiling, with an operating capacity of 43.98 million tons and a utilization rate of 97.4% [15][34]. - The total inventory of electrolytic aluminum (ingots and rods) decreased by 25,100 tons compared to the previous week, indicating a shift towards destocking earlier than in past years [3][4]. Cost Analysis - The price of alumina has dropped significantly, with a reported price of 3,381 RMB/ton as of March 6, 2025, down 41.4% from its peak in December 2024, leading to a reduction in electrolytic aluminum production costs by approximately 4,597 RMB/ton [18][29]. - The price of coal has also decreased, with Q5500 coal prices falling to 700 RMB/ton, resulting in a corresponding drop in electricity costs for aluminum production [29][30]. Investment Recommendations - The report suggests focusing on companies with significant cost improvements and stable performance, such as Yun Aluminum, Tianshan Aluminum, and China Aluminum, as potential investment opportunities [34][35].