有色金属大宗金属周报：库存大幅去化或引发挤仓行情，铜价强势运行-20250629

Investment Rating - The investment rating for the non-ferrous metals industry is "Positive" (maintained) [4][6]. Core Viewpoints - The report highlights that significant inventory depletion may trigger a short squeeze, leading to a strong performance in copper prices. This week, copper prices in London, Shanghai, and New York rose by 2.1%, 2.5%, and 6.0% respectively. The price surge is attributed to macroeconomic factors, including a significant drop in the US dollar and rising expectations of interest rate cuts by the Federal Reserve, as well as a substantial reduction in inventory levels [6][27]. - The report suggests that the current low inventory levels will support strong copper prices in the short term, with a focus on subsequent inventory changes and potential short squeeze scenarios [6][27]. - For aluminum, the report indicates that prices are fluctuating at high levels due to low inventory, while the alumina market is experiencing weak pricing due to ample supply [6][37]. - Lithium prices are stabilizing at the bottom, with expectations for future production cuts and seasonal demand to provide support. The report notes that lithium carbonate prices increased by 1.24% to 61,150 CNY/ton [6][73]. - The report also mentions that cobalt prices are expected to rebound due to an extension of the export ban from the Democratic Republic of the Congo, which may lead to a tight supply situation in Q4 [6][85]. Summary by Sections 1. Industry Overview - The non-ferrous metals sector outperformed the Shanghai Composite Index, with a weekly increase of 5.11%, surpassing the index by 3.20 percentage points [13][14]. - The report provides insights into the performance of various sub-sectors, with copper, tin, and copper materials showing the most significant gains [13]. 2. Industrial Metals Copper - London copper prices increased by 2.10%, while Shanghai copper prices rose by 2.47%. Inventory levels in London and Shanghai decreased by 7.99% and 19.11% respectively [27]. Aluminum - London aluminum prices rose by 2.02%, and Shanghai aluminum prices increased by 0.24%. The report notes a decrease in inventory levels in Shanghai [37]. Lead and Zinc - Lead prices increased by 2.24%, and zinc prices rose by 4.22%. The report indicates a positive shift in profitability for mining companies [50]. Tin and Nickel - Tin prices saw an increase of 4.64%, while nickel prices rose by 1.81%. The report highlights a decline in inventory levels for both metals [64]. 3. Energy Metals Lithium - Lithium prices are showing signs of stabilization, with lithium carbonate prices rising to 61,150 CNY/ton. The report emphasizes the importance of monitoring supply-side adjustments and seasonal demand [73]. Cobalt - Cobalt prices are expected to rise due to the extension of the export ban from the Democratic Republic of the Congo, which may lead to a tighter supply situation [85].