行 业 及 产 业 有色金属 行 业 研 究 / 行 业 点 评 相关研究 证 券 研 究 报 告 证券分析师 - 郭中伟 A0230524120004 guozw@swsresearch.com 马焰明 A0230523090003 maym@swsresearch.com 陈松涛 A0230523090002 chenst@swsresearch.com 马昕晔 A0230511090002 maxy@swsresearch.com 研究支持 郭中耀 A0230124070003 guozy@swsresearch.com 联系人 郭中耀 (8621)23297818× guozy@swsresearch.com 本研究报告仅通过邮件提供给 中庚基金 使用。1 2025 年 09 月 07 日 降息预期进一步抬升，重视黄金 板块表现 看好 —— 金属&新材料行业周报20250811-20250815 本期投资提示： 请务必仔细阅读正文之后的各项信息披露与声明 ⚫ 一周行情回顾：据 ifind，环比上周 1）上证指数下跌 1.18%，深证成指下跌 0.83%，沪深 300 下跌 0.81%，有色金属（申万） ...

氧化铝作为电解铝生产的重要原料，其产能扩张引发行业关注。近年来，氧化铝产能急剧扩张，导致过 剩问题日益严重，给行业带来了供需失衡、价格下跌、资源依赖等多重挑战。为解决这些问题，建议借 鉴电解铝行业的成功经验，为氧化铝设立产能"天花板"。通过科学规划产能上限，强化政策监管，推动 产业结构优化和建立退出机制，合理控制氧化铝产能，保障市场稳定及行业的绿色可持续发展。(中国 有色金属报) ...

Report Industry Investment Ratings - Aluminum: Neutral [7] - Alumina: Cautiously Bearish [7] - Aluminum Alloy: Neutral [7] Core Views - The further rise of aluminum prices requires the resonance of macro - improvement and strong micro - consumption. In the current off - season, there is a slight increase in social inventory, with a small accumulation expected in July. Long - term attention should be paid to the price increase driven by stronger - than - expected consumption under the background of supply constraints [4]. - For alumina, the supply pressure at home and abroad remains unchanged in the long term. Although the delivery risk has been alleviated, it still needs to be vigilant [6]. - For aluminum alloy, it is in the off - season, and the price increase space in the spot market is limited. Attention should be paid to cross - variety arbitrage opportunities [6]. Summary by Related Content Aluminum - **Price and Inventory Data**: On July 3, 2025, the Yangtze River A00 aluminum price was 20,860 yuan/ton, up 50 yuan/ton from the previous trading day. The SHFE aluminum main contract closed at 20,680 yuan/ton, up 15 yuan/ton, with a trading volume of 114,240 lots and a position of 281,092 lots. As of July 3, 2025, the domestic electrolytic aluminum ingot social inventory was 474,000 tons, and the LME aluminum inventory was 356,975 tons, up 350 tons from the previous day [2]. - **Market Analysis**: The spot market transaction premium is still falling, and social inventory shows signs of accumulation. The supply of the electrolytic aluminum industry is limited by the production capacity ceiling, and the industry profit is rich. The smelting profit has expanded to 4,000 yuan/ton in the off - season. In the short term, beware of price drops due to inventory accumulation; in the long term, pay attention to price increases driven by stronger - than - expected consumption [4]. Alumina - **Price and Inventory Data**: On July 3, 2025, the SMM alumina price in Shanxi was 3,080 yuan/ton, in Shandong was 3,080 yuan/ton, and in Guangxi was 3,180 yuan/ton. The Australian alumina FOB price was 361.6 US dollars/ton. The alumina main contract closed at 3,026 yuan/ton, up 28 yuan/ton, with a trading volume of 336,450 lots and a position of 279,051 lots. The alumina warehouse receipt was 21,000 tons [2][3]. - **Market Analysis**: The cost side remains stable, and the new project of Guangtou is about to be put into production. The supply pressure at home and abroad remains unchanged in the long term. Although the delivery risk has been alleviated, it still needs to be vigilant [5][6]. Aluminum Alloy - **Price and Inventory Data**: On July 3, 2025, the purchase price of Baotai civil aluminum scrap was 15,300 yuan/ton, and the purchase price of mechanical aluminum scrap was 15,400 yuan/ton, both unchanged from the previous day. The total inventory of aluminum alloy was 108,800 tons, up 2,100 tons week - on - week [3]. - **Market Analysis**: It is in the off - season, and the price increase space in the spot market is limited. The cost side supports the price, and attention should be paid to cross - variety arbitrage opportunities [6].

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].