宏观预期乐观+供应扰动，有色再现向上驱动

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - In the short - to - medium term, positive macro expectations and supply disruption concerns have led to an upward drive in the non - ferrous metals market. Opportunities to go long on copper, aluminum, and tin can be continuously monitored. In the long term, with the expectation of potential incremental stimulus policies in China and ongoing supply disruption issues for copper, aluminum, and tin, there are expectations of tightening supply - demand, and the price trends of copper, aluminum, and tin are optimistic [1]. 3. Summary by Related Catalogs 3.1行情观点 3.1.1 Copper - View: CSPT's agreement on joint production cuts will cause copper prices to fluctuate strongly. - Information Analysis: Codelco is raising the annual premium for refined copper sold to Chinese customers. CSPT has reached a consensus to reduce the capacity utilization of ore - copper by over 10% in 2026. In November, SMM China's electrolytic copper production increased both month - on - month and year - on - year. On December 2, the spot price of 1 electrolytic copper showed a premium, and copper inventory decreased [7][8]. - Main Logic: The expectation of the Fed's interest rate cut is rising. There are continuous supply disruptions in copper mines, and CSPT's production cut plan strengthens the expectation of supply contraction. Although demand is in the off - season, the market expects a tight supply - demand situation for refined copper next year [8]. 3.1.2 Alumina - View: The oversupply situation has not improved significantly, and alumina prices will continue to be under pressure. - Information Analysis: Alumina spot prices remained stable in most regions on December 2. The willingness of futures - cash merchants to sell warehouse receipts is strong. On December 2, the alumina warehouse receipts remained unchanged [9][10]. - Main Logic: Macroeconomic sentiment amplifies price fluctuations. High - cost production capacity has some fluctuations, but the actual supply contraction needs to be observed. The domestic market is still in a strong inventory - building trend, and raw material prices are weak, so the alumina price is under pressure [11]. 3.1.3 Aluminum - View: Macroeconomic sentiment is volatile, and aluminum prices will fluctuate and rise. - Information Analysis: On December 2, the average price of SMM AOO aluminum decreased slightly, and the premium remained unchanged. Aluminum rod and electrolytic aluminum ingot inventories decreased. An Australian rescue plan aims to prevent a smelter from closing, and new Indonesian aluminum plants are in operation [12]. - Main Logic: The expectation of interest rate cuts has increased, and the dollar index is under pressure. The domestic economy is weakly stable. The supply side has high domestic operating capacity and overseas power shortages. The demand side is stable, and inventory is decreasing. Overall, aluminum prices are expected to fluctuate strongly in the short term and may rise in the medium term [13]. 3.1.4 Aluminum Alloy - View: With strong cost support, the market will fluctuate and rise. - Information Analysis: On December 2, the price of ADC12 remained unchanged. The price difference between ADC12 and AOO aluminum changed. The registered warehouse receipts decreased. In October, the import volume of scrap aluminum increased year - on - year [14][15][16]. - Main Logic: The supply of scrap aluminum is tight, providing strong cost support. The weekly operating rate has increased, but some alloy plants face production cut risks. Demand is marginally improving, and inventory is rising. In the short and medium terms, prices are expected to fluctuate strongly [15]. 3.1.5 Zinc - View: With the export window open, zinc prices will fluctuate at a high level. - Information Analysis: On December 2, the spot premiums of zinc in different regions varied. As of December 2, zinc ingot inventory decreased. A mine in Australia postponed high - grade zinc ore mining due to an earthquake [18]. - Main Logic: The expectation of the Fed's interest rate cut in December is rising. In the short term, zinc ore supply has loosened, and smelters' profitability is good. The export window has opened, but demand is in the off - season. In the short term, zinc prices will fluctuate at a high level, and there is a risk of decline in the long term [18]. 3.1.6 Lead - View: With the reduction of social inventory, lead prices may continue to rebound in the short term. - Information Analysis: On December 2, the price of scrap electric vehicle batteries and the price difference between primary and secondary lead remained unchanged. The price of lead ingots increased, and the premium was stable. Lead ingot inventory decreased, and some smelters were under maintenance [19]. - Main Logic: The spot premium and price difference are stable, and warehouse receipts are decreasing. Production has decreased due to smelter maintenance, and demand from battery enterprises is improving. Lead prices are expected to fluctuate [20]. 3.1.7 Nickel - View: With the easing of the supply side in Indonesia, nickel prices will fluctuate. - Information Analysis: On December 2, LME and Shanghai nickel inventories decreased. An Indonesian company plans to focus on three HPAL projects next year. GreenMeiBang's nickel project is in normal production [21][22]. - Main Logic: Market sentiment dominates the market, and the static valuation is stable. The supply of nickel ore is relatively loose, and the production of intermediate products has recovered. Nickel salt prices are slightly weaker, and inventory has accumulated significantly. Nickel prices will fluctuate [23]. 3.1.8 Stainless Steel - View: With the stable price of nickel - iron, the stainless - steel market will fluctuate. - Information Analysis: The stainless - steel futures warehouse receipts decreased. On December 2, the spot premium of stainless steel in Foshan was positive. The average price of high - nickel pig iron remained unchanged. GreenMeiBang's nickel project is in normal production [24]. - Main Logic: The prices of nickel - iron and chromium have declined, weakening cost support. After the peak season, production and demand have decreased, and inventory is accumulating. Stainless - steel prices are expected to fluctuate within a range [25][26]. 3.1.9 Tin - View: With continuous supply concerns, tin prices will fluctuate at a high level. - Information Analysis: On December 2, LME tin warehouse receipts remained unchanged, and Shanghai tin warehouse receipts increased. The average price of 1 tin ingots decreased [26]. - Main Logic: The supply of tin is a core concern. The resumption of production in the Wa State's mining area is slow, and Indonesian exports are restricted. The supply of tin ore is tight, and demand from semiconductor, photovoltaic, and new - energy vehicle industries is increasing. Tin prices are expected to fluctuate strongly [26]. 3.2行情监测 3.2.1 Commodity Index - On December 2, 2025, the comprehensive index, commodity 20 index, and industrial product index of CITICS Futures all showed slight declines, with changes of - 0.01%, - 0.00%, and - 0.03% respectively [151]. 3.2.2 Special Index No relevant content provided. 3.2.3 Sector Index - On December 2, 2025, the non - ferrous metals index was 2512.54, with a daily decline of - 0.07%, a 5 - day increase of + 1.84%, a 1 - month increase of + 1.86%, and a year - to - date increase of + 8.85% [153].