广发期货《有色》日报-20251210

Report Industry Investment Ratings No relevant content provided. Core Views of the Report Tin - Considering the strong fundamentals, it is expected that tin prices will remain strong throughout the year. Hold existing long positions and adopt a strategy of buying on dips during price corrections. Monitor macro - level changes and supply - side fluctuations [1]. Zinc - With the improvement of interest - rate cut expectations and the opening of export space, zinc prices are expected to fluctuate with an upward bias. Supply pressure eases, and the price is expected to move higher in the short term. Pay attention to the December FOMC meeting [4]. Copper - In the short term, the imbalance in global copper supply and inventory drives copper prices to rise rapidly, with increased price volatility. In the long term, the supply - demand contradiction supports the upward movement of the price bottom. Focus on the range of 90,000 - 91,000 yuan/ton [6]. Aluminum - Alumina is expected to maintain bottom - level oscillations, with the reference range for the main contract moving down to 2550 - 2800 yuan/ton. The electrolytic aluminum market is expected to remain strong in the short term, but beware of pull - back risks after price surges [8]. Industrial Silicon - It is expected that industrial silicon prices will oscillate at low levels, with the main price fluctuation range between 8500 - 9500 yuan/ton. Consider buying on dips if the price drops to 8500 - 8700 yuan/ton [9]. Polysilicon - Polysilicon futures are likely to oscillate at high levels, but considering the weak demand, the probability of the futures price falling to converge with the spot price is higher. Adopt a wait - and - see trading strategy [10]. Aluminum Alloy - The casting aluminum alloy market is expected to oscillate with an upward bias in the short term, with the main contract reference range of 20,800 - 21,600 yuan/ton. Monitor the improvement in scrap aluminum supply and downstream procurement patterns [11]. Nickel - In the short term, the nickel market is expected to oscillate within a range, with the main contract reference range of 116,000 - 120,000 yuan/ton. Pay attention to changes in macro - expectations and Indonesian industrial policies [13]. Stainless Steel - The stainless - steel market is expected to oscillate and recover in the short term, with the main contract reference range of 12,400 - 12,800 yuan/ton. Monitor the implementation of steel - mill production cuts and raw - material price changes [14]. Lithium Carbonate - The lithium carbonate market is expected to oscillate widely in the short term, with the main contract reference range of 92,000 - 96,000 yuan/ton. Consider the resumption of production by large manufacturers and the sustainability of off - season demand [17]. Summaries by Relevant Catalogs Spot Prices and Basis - Tin: SMM 1 tin price decreased by 800 yuan/ton to 314,000 yuan/ton, a decline of 0.25%. SMM 1 tin premium remained unchanged at 50 yuan/ton [1]. - Zinc: SMM 0 zinc ingot price remained unchanged at 23,130 yuan/ton, and the premium decreased by 5 yuan/ton to 70 yuan/ton [4]. - Copper: SMM 1 electrolytic copper price increased by 715 yuan/ton to 92,300 yuan/ton, a rise of 0.78%. The premium decreased by 40 yuan/ton to 130 yuan/ton [6]. - Aluminum: SMM A00 aluminum price decreased by 170 yuan/ton to 21,920 yuan/ton, a decline of 0.77%. The premium decreased by 10 yuan/ton to - 90 yuan/ton [8]. - Industrial Silicon: The price of East China oxygen - containing S15530 industrial silicon decreased by 150 yuan/ton to 8300 yuan/ton, a decline of 1.59% [9]. - Polysilicon: The average price of N - type re -投料 remained unchanged at 52,300 yuan/kg [10]. - Aluminum Alloy: SMM ADC12 aluminum alloy price decreased by 100 yuan/ton to 21,600 yuan/ton, a decline of 0.46% [11]. - Nickel: SMM 1 electrolytic nickel price increased by 150 yuan/ton to 120,200 yuan/ton, a rise of 0.12%. The premium increased by 50 yuan/ton to 4950 yuan/ton [13]. - Stainless Steel: The price of 304/2B (Wuxi Hongwang 2.0 coil) increased by 100 yuan/ton to 12,800 yuan/ton, a rise of 0.79%. The basis increased by 90 yuan/ton to 460 yuan/ton [14]. - Lithium Carbonate: SMM battery - grade lithium carbonate average price decreased by 500 yuan/ton to 92,750 yuan/ton, a decline of 0.54%. The basis decreased by 500 yuan/ton to 92,750 yuan/ton [17]. Inter - monthly Spreads - Tin: The spread between 2512 - 2601 contracts increased by 200 yuan/ton to - 350 yuan/ton, a rise of 36.36% [1]. - Zinc: The spread between 2512 - 2601 contracts increased by 25 yuan/ton to - 15 yuan/ton [4]. - Copper: The spread between 2512 - 2601 contracts increased by 40 yuan/ton to - 20 yuan/ton [6]. - Aluminum: The spread between AL 2512 - 2601 contracts decreased by 10 yuan/ton to - 25 yuan/ton [8]. - Industrial Silicon: The spread between 2512 - 2601 contracts decreased by 8830 yuan/ton to - 8675 yuan/ton, a decline of 5696.77% [9]. - Polysilicon: The spread between the main contract and the first - continuous contract decreased by 525 yuan/ton to 2655 yuan/ton, a decline of 16.51% [10]. - Aluminum Alloy: The spread between 2601 - 2602 contracts increased by 5 yuan/ton to - 45 yuan/ton [11]. - Nickel: The spread between 2601 - 2602 contracts decreased by 10 yuan/ton to - 170 yuan/ton [13]. - Stainless Steel: The spread between 2601 - 2602 contracts decreased by 22 yuan/ton to - 115 yuan/ton [14]. - Lithium Carbonate: The spread between 2512 - 2601 contracts increased by 1500 yuan/ton to - 80 yuan/ton [17]. Fundamental Data Tin - In October, tin ore imports increased by 2918 tons to 11,632 tons, a rise of 33.49%. SMM refined tin production in October increased by 2580 tons to 16,090 tons, a rise of 53.09% [1]. Zinc - In November, refined zinc production decreased by 2.20 million tons to 59.52 million tons, a decline of 3.56%. In October, refined zinc imports decreased by 0.38 million tons to 1.88 million tons, a decline of 16.94% [4]. Copper - In November, electrolytic copper production increased by 1.15 million tons to 110.31 million tons, a rise of 1.05%. In October, electrolytic copper imports decreased by 5.22 million tons to 28.21 million tons, a decline of 15.61% [6]. Aluminum - In November, alumina production decreased by 34.6 million tons to 743.94 million tons, a decline of 4.44%. Domestic electrolytic aluminum production decreased by 10.6 million tons to 363.66 million tons, a decline of 2.82% [8]. Industrial Silicon - National industrial silicon production decreased by 5.05 million tons to 40.17 million tons, a decline of 11.17%. The national operating rate decreased by 3.30 percentage points to 64.82% [9]. Polysilicon - Weekly polysilicon production increased by 0.18 million tons to 2.58 million tons, a rise of 7.50%. Monthly polysilicon production decreased by 1.94 million tons to 11.46 million tons, a decline of 14.48% [10]. Aluminum Alloy - In November, the production of recycled aluminum alloy ingots increased by 3.7 million tons to 68.20 million tons, a rise of 5.74%. The production of primary aluminum alloy ingots increased by 1.7 million tons to 30.27 million tons, a rise of 5.84% [11]. Nickel - Chinese refined nickel production decreased by 3453 tons to 33,345 tons, a decline of 9.38%. Refined nickel imports decreased by 18,626 tons to 9741 tons, a decline of 65.66% [13]. Stainless Steel - The production of Chinese 300 - series stainless - steel crude steel (43 manufacturers) decreased by 1.30 million tons to 178.70 million tons, a decline of 0.72%. The production of Indonesian 300 - series stainless - steel crude steel (Qinglong) increased by 0.15 million tons to 42.35 million tons, a rise of 0.36% [14]. Lithium Carbonate - In November, lithium carbonate production increased by 3090 tons to 92,350 tons, a rise of 3.35%. Lithium carbonate demand increased by 6490 tons to 133,451 tons, a rise of 5.11% [17]. Inventory Changes Tin - SHEF weekly inventory increased by 206 tons to 6865 tons, a rise of 1.96%. Social inventory increased by 187 tons to 8012 tons, a rise of 2.39% [1]. Zinc - China's seven - region zinc ingot social inventory decreased by 0.83 million tons to 13.60 million tons, a decline of 5.75%. LME inventory increased by 0.24 million tons to 5.8 million tons, a rise of 4.29% [4]. Copper - Domestic social inventory increased by 0.13 million tons to 16.03 million tons, a rise of 0.82%. Bonded - area inventory decreased by 1.14 million tons to 7.75 million tons, a decline of 12.82% [6]. Aluminum - China's electrolytic aluminum social inventory decreased by 0.1 million tons to 59.50 million tons, a decline of 0.17%. LME inventory decreased by 0.3 million tons to 52.6 million tons, a decline of 0.47% [8]. Industrial Silicon - Xinjiang inventory increased by 0.34 million tons to 12.38 million tons, a rise of 2.82%. Social inventory increased by 0.80 million tons to 55.80 million tons, a rise of 1.45% [9]. Polysilicon - Polysilicon inventory increased by 1.00 million tons to 29.10 million tons, a rise of 3.56%. Silicon wafer inventory increased by 1.80 million tons to 21.30 million tons, a rise of 9.23% [10]. Aluminum Alloy - The weekly social inventory of recycled aluminum alloy ingots decreased by 0.03 million tons to 5.53 million tons, a decline of 0.54% [11]. Nickel - SHFE inventory increased by 1726 tons to 42,508 tons, a rise of 4.23%. Social inventory increased by 1499 tons to 26,848 tons, a rise of 2.71% [13]. Stainless Steel - The 300 - series social inventory (Wuxi + Foshan) decreased by 1.04 million tons to 49.20 million tons, a decline of 2.06%. The 300 - series cold - rolled social inventory (Wuxi + Foshan) decreased by 0.44 million tons to 29.82 million tons, a decline of 1.44% [14]. Lithium Carbonate - In November, lithium carbonate total inventory decreased by 19,674 tons to 64,560 tons, a decline of 23.36%. Downstream inventory decreased by 11,261 tons to 42,030 tons, a decline of 21.13% [17].