证券研究报告 有色金属 行业定期报告 hyzqdatemark 2025 年 11 月 09 日 证券分析师 田源 SAC：S1350524030001 tianyuan@huayuanstock.com 张明磊 SAC：S1350525010001 zhangminglei@huayuanstock.com 田庆争 SAC：S1350524050001 tianqingzheng@huayuanstock.com 陈婉妤 SAC：S1350524110006 chenwanyu@huayuanstock.com 陈轩 chenxuan01@huayuanstock.com 缺铝逻辑有望逐步兑现，铝价迎来上行周期 投资评级： 看好（维持） ——有色金属 大宗金属周报（2025/11/3-2025/11/7） 投资要点： 请务必仔细阅读正文之后的评级说明和重要声明 铜：国内库存累积，铜价震荡。本周伦铜/沪铜/美铜涨跌幅分别为-1.57%/-1.23%/-3.05%。 在前期矿端扰动叠加宏观催化下，铜价一度创历史新高。短期看，目前处于宏观催化真 空期，基本面仍需等待缺矿逻辑兑现，铜价短期或迎来高位震荡。库存方面， ...

Investment Rating - Investment rating: Positive (maintained) [5] Core Views - The copper market is expected to transition from a tight balance to a shortage due to frequent supply disruptions, with prices likely entering an upward cycle. Recent price changes for copper include +2.08% for LME copper, +3.20% for SHFE copper, and +2.89% for COMEX copper. The Grasberg mine, the world's second-largest copper mine, has faced production halts, with Freeport estimating a recovery to pre-accident production levels by 2027, leading to a projected 35% decrease in copper production in 2026 compared to previous expectations. Domestic copper inventories are decreasing, with LME, COMEX, and SHFE inventories at 144,000 tons, 322,000 short tons, and 99,000 tons respectively, showing changes of -2.2%, +1.7%, and -6.7% [6][4][5]. Summary by Sections 1. Industry Overview - Domestic and international macroeconomic indicators show that initial jobless claims in the U.S. were lower than expected, with 218,000 claims reported against an expectation of 235,000. The core PCE price index for August matched expectations at 2.9% [10]. 2. Market Performance - The non-ferrous metals sector outperformed the Shanghai Composite Index, with a weekly increase of 3.52%, ranking second among Shenwan sectors. The copper, copper products, and cobalt sectors showed the most significant gains, while other small metals and aluminum sectors lagged behind [12]. 3. Valuation Changes - The TTM PE ratio for the Shenwan non-ferrous metals sector is 24.83, with a weekly change of 0.63. The PB ratio is 2.97, with a weekly change of 0.08. The non-ferrous sector's PE ratio is 112% of the overall A-share market, while the PB ratio is 165% [21][24]. 4. Industrial Metals - Copper prices increased, with LME copper up 2.08% and SHFE copper up 3.20%. Copper inventories decreased by 2.20% for LME and 6.65% for SHFE. The smelting fee is reported at -40.3 USD/ton, with copper smelting margins at -2701 CNY/ton [26][39]. 5. Aluminum - LME aluminum prices fell by 1.36%, while SHFE aluminum prices decreased by 0.22%. The inventory situation shows a 0.74% increase in LME aluminum stocks and a 2.43% decrease in SHFE stocks. The price of alumina dropped by 2.15% [39]. 6. Lithium - Lithium carbonate prices rose by 0.14% to 73,600 CNY/ton, while lithium spodumene prices fell by 0.23% to 857 USD/ton. The lithium supply chain is entering a destocking phase due to increased demand [79]. 7. Cobalt - Cobalt prices increased, with MB cobalt up 3.22% to 16.83 USD/pound and domestic cobalt prices rising by 14.80% to 318,000 CNY/ton. The Democratic Republic of Congo is set to implement a cobalt export quota system, which may lead to a tightening of supply and further price increases [92].