有色金属基础周报：宏观情绪降温，有色金属整体回归震荡-20251103

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - Copper prices reached a record high this week and then declined. Although the long - term demand outlook for copper is optimistic due to factors such as tight copper concentrate supply and increasing demand from computing power construction, short - term high prices are suppressing downstream demand. It is expected that copper prices will remain in a high - level oscillation in the short term, with the main contract of Shanghai Copper operating in the range of 85,000 - 89,000. It is recommended to exit long positions at high levels or conduct short - term trading within the range [2]. - Aluminum prices are in a high - level upward oscillation. However, as the rainy season in Guinea ends and alumina prices weaken, there is downward pressure on ore prices. The operating capacity of alumina has decreased, and the inventory has increased. The operating capacity of electrolytic aluminum has increased slightly. It is recommended to reduce positions and take profits at high levels for aluminum - related products [2]. - Zinc prices are in a relatively strong oscillation. Although the processing fees of zinc ore have decreased, the production enthusiasm of smelters is high, and the output of refined zinc is expected to remain at a high level. Terminal consumption is weak, and inventory is at a high level. It is expected that Shanghai Zinc will maintain an oscillation, with the main contract operating in the range of 21,800 - 23,000, and it is recommended to conduct range trading [2]. - Lead prices are in a sideways oscillation. Supply is decreasing, but downstream procurement is cautious due to high prices. Considering the strong production and consumption demand and the temporary truce in the Sino - US trade war, lead prices may continue to rise after consolidation. It is recommended to go long at low levels within the range of 17,100 - 17,800 [2]. - Nickel prices are in an intra - range oscillation and decline. The cost of the nickel industry is relatively stable, but the nickel market remains in a surplus situation, with continuous inventory accumulation. It is recommended to hold short positions at high levels, with the main contract of Shanghai Nickel operating in the range of 119,000 - 123,000; for stainless steel, it is also recommended to hold short positions at high levels, with the main contract operating in the range of 12,400 - 12,900 [3]. - Tin prices are in a high - level oscillation and overall upward trend. Although tin ore supply is expected to improve, downstream consumption is weak. It is recommended to conduct range trading, with the reference operating range of the Shanghai Tin 12 contract being 275,000 - 295,000, and it is necessary to continue to pay attention to supply resumption and downstream demand recovery [3]. - Industrial silicon prices are in an oscillatory adjustment. The production and inventory of industrial silicon and related products such as polysilicon and organic silicon have changed. It is recommended to conduct range trading or wait and see, and pay attention to the implementation of the polysilicon storage platform and production reduction [3]. - Lithium carbonate prices are in a wide - range oscillation. The supply and demand are in a tight balance, and downstream demand is strong. It is recommended to trade cautiously and pay attention to the progress of mining certificates in Yichun and the resumption of production of the Ningde Jianxiawo lithium mine [3]. 3. Summary by Relevant Catalogs 3.1 Macro - From October 27th to November 2nd, important economic data were released. China's industrial enterprise profits in September increased by 21.6% year - on - year, and the profits of high - tech manufacturing and equipment manufacturing showed good growth. The Sino - US leaders held a meeting, and the Sino - US economic and trade teams reached a consensus on tariff and export control measures. China's official manufacturing PMI in October dropped to 49, while the non - manufacturing index rose to 50.1. The Federal Reserve cut interest rates by 25 basis points, and the eurozone's GDP in the third quarter increased by 0.2% quarter - on - quarter, exceeding expectations. The US Senate passed a resolution to terminate Trump's comprehensive tariff policy, but it is expected to face difficulties in the House of Representatives [11][12][13][14][15][16][17]. 3.2 Copper - Price trend: Reached a record high and then declined, expected to be in a high - level oscillation in the short term [2]. - Fundamental factors: Supply of copper concentrate is tight, but short - term high prices are suppressing downstream demand, and inventory is accumulating [2]. - Investment advice: Exit long positions at high levels or conduct short - term trading within the range [2]. 3.3 Aluminum - Price trend: High - level upward oscillation, with the oscillation range broken through [46]. - Fundamental factors: The rainy season in Guinea ends, alumina prices weaken, the operating capacity of alumina decreases, and the inventory increases. The operating capacity of electrolytic aluminum increases slightly, and downstream demand is affected by the transition from peak to off - peak season [2]. - Investment advice: Reduce positions and take profits at high levels [2]. 3.4 Zinc - Price trend: Relatively strong oscillation [2]. - Fundamental factors: Zinc ore processing fees have decreased, smelter production enthusiasm is high, terminal consumption is weak, and inventory is at a high level [2]. - Investment advice: Conduct range trading [2]. 3.5 Lead - Price trend: Sideways oscillation [2]. - Fundamental factors: Supply is decreasing, downstream procurement is cautious due to high prices, but production and consumption demand are strong [2]. - Investment advice: Go long at low levels within the range [2]. 3.6 Nickel - Price trend: Intra - range oscillation and decline [3]. - Fundamental factors: The cost of the nickel industry is relatively stable, but the nickel market is in a surplus situation, with continuous inventory accumulation [3]. - Investment advice: Hold short positions at high levels [3]. 3.7 Tin - Price trend: High - level oscillation and overall upward trend [3]. - Fundamental factors: Tin ore supply is expected to improve, but downstream consumption is weak [3]. - Investment advice: Conduct range trading [3]. 3.8 Industrial Silicon - Price trend: Oscillatory adjustment [3]. - Fundamental factors: The production and inventory of industrial silicon and related products have changed, and the production of polysilicon is expected to decrease in November [3]. - Investment advice: Conduct range trading or wait and see [3]. 3.9 Lithium Carbonate - Price trend: Wide - range oscillation [3]. - Fundamental factors: Supply and demand are in a tight balance, downstream demand is strong, and there are uncertainties in mining certificates [3]. - Investment advice: Trade cautiously [3].