Investment Rating - The investment rating for the non-ferrous metals sector is "Positive" (maintained) [5] Core Viewpoints - Copper prices are fluctuating within a narrow range, awaiting further macroeconomic catalysts. The weekly changes in copper prices are -0.05% for London copper, -0.24% for Shanghai copper, and -3.35% for New York copper. Domestic copper inventory has increased by 7.2% to 106,000 tons [5][22] - Aluminum prices are stable with ongoing inventory depletion. The price of alumina has risen by 2.95% to 3,320 CNY/ton, while electrolytic aluminum prices have decreased by 0.40% to 20,100 CNY/ton [5][31] - Lithium prices continue to decline, with carbonate lithium down 3.73% to 60,700 CNY/ton. The supply side has not shown significant production cuts yet, which is a major factor suppressing lithium prices [5][72] - Cobalt prices remain under pressure due to weak demand, with potential policy changes in the Democratic Republic of Congo that could create rebound opportunities [5][84] Summary by Sections 1. Industry Overview - The non-ferrous metals sector has underperformed, with the Shenwan non-ferrous index down 2.40%, lagging behind the Shanghai Composite Index by 2.38 percentage points [11] - The sector's PE_TTM is 17.86, down 0.50 from the previous week, while the PB_LF is 2.05, down 0.06 [17][20] 2. Industrial Metals 2.1 Copper - London copper prices decreased by 0.05%, while Shanghai copper prices fell by 0.24%. London copper inventory dropped by 9.02%, while Shanghai inventory increased by 7.22% [22] 2.2 Aluminum - London aluminum prices increased by 0.02%, while Shanghai aluminum prices decreased by 0.40%. The inventory of both London and Shanghai aluminum has decreased [31] 2.3 Lead and Zinc - London lead prices fell by 1.29%, and Shanghai lead prices decreased by 0.92%. London zinc prices dropped by 0.67%, while Shanghai zinc prices fell by 0.07% [42] 2.4 Tin and Nickel - London tin prices decreased by 6.80%, and Shanghai tin prices fell by 4.45%. Nickel prices also saw a decline [57] 3. Energy Metals 3.1 Lithium - Lithium carbonate prices fell by 3.73% to 60,700 CNY/ton, with lithium demand currently in a seasonal downturn [72] 3.2 Cobalt - Domestic cobalt prices decreased by 1.68% to 234,000 CNY/ton, with potential for policy changes in the DRC to impact future prices [84]

Group 1 - Spot gold prices fell by 1.91% to $3366.16 per ounce, with a day high of $3435.62 and a low of $3360.32 [1] - COMEX gold futures decreased by 1.35% to $3376.50 per ounce, reaching a high of $3433.50 before dropping to a low of $3367.00 [1] - The Philadelphia Gold and Silver Index declined by 1.27% to 189.30 points [2] Group 2 - Spot silver prices dropped by 2.31% to $32.4550 per ounce, hitting a day low of $32.2490 shortly after a press conference by Federal Reserve Chairman Powell [2] - COMEX silver futures fell by 2.32% to $32.605 per ounce [3] - COMEX copper futures decreased by 3.33%, reaching a day low of $4.6125 per pound [4]

华源证券近日发布有色金属大宗金属周报：供给端扰动频发，铜价高位运行。 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前请核实。据此操作，风 险自担。 铜：供给端扰动频发，铜价高位运行。本周美铜/伦铜/沪铜分别上涨 0.08%/-0.45%/-0.20%，本周铜价在供给端扰动下冲高回落。供给端，据smm，嘉能可暂停智 利Altonorte冶炼厂运营，并启动不可抗力条款，Altonorte工厂的年产铜约35万吨，受此催化 影响，沪铜一度突破8.3万元/吨。南方铜业旗下SPCC-ILO铜冶炼厂在短暂停产一天后，已快 速恢复至满产状态，铜价回落。需求端，高铜价短期压制下游开工，库存去化，本周铜杆开 工率64.06%，环比降低5.87pct，smm电解铜社会库存33.45万吨，环比降低3.44%，沪铜库存 23.53万吨，环比降低8.21%。旺季逐步来临，铜需求端有支撑，在加工费持续低迷背景下， 若冶炼厂减产现象持续扩散，铜矿端短缺或逐步向金属端传导，铜价有望迎来上行周期，另 一方面重点关注美国对铜加征关税的落地情况。建议关注：紫金矿业、洛阳钼业、金诚信、 铜陵有色。 铝：库存去化叠加下游需求回升，支撑铝价高位 ...