Group 1 - Zijin Mining (601899) shares fell over 8%, currently down 8.63% at HKD 42.16, with a trading volume of HKD 6.971 billion [1] - The company announced plans to issue USD 1.5 billion zero-coupon guaranteed convertible bonds maturing in 2031, with net proceeds of approximately USD 1.527 billion intended for capital expenditures on the Arin project in Peru, while the remainder will be used for working capital and general corporate purposes [1] - Reports indicate that the USD 1.5 billion convertible bonds were fully subscribed within 10 minutes of the offering [1] Group 2 - Citigroup released a report expressing a lack of confidence in recent copper price trends, suggesting that in the coming weeks, Chinese investors may further allocate or rotate funds into base metals to counter rising precious metal prices [1] - In the context of soaring silver and gold prices, it is possible for copper prices to rise to USD 15,000 to USD 16,000 per ton; however, Citigroup's baseline expectation is that copper prices will remain around USD 13,000 per ton by 2026, sufficient to achieve market supply-demand balance this year [1]

Core Viewpoint - The London Metal Exchange (LME) copper prices increased, while aluminum and zinc reached multi-year highs due to a decline in the US dollar, prompting speculation in industrial metals [1][3]. Group 1: Price Movements - LME three-month copper rose by $80, or 0.62%, closing at $13,086.50 per ton [1][2]. - LME three-month aluminum increased by $50, or 1.56%, reaching $3,257.00 per ton, the highest since April 2022 [2][5]. - LME three-month zinc rose by $13, or 0.39%, closing at $3,364.00 per ton, marking the highest since January 2023 [2][6]. - LME three-month lead decreased by $3, or 0.15%, closing at $2,017.00 per ton [2][7]. - LME three-month nickel increased by $101, or 0.56%, closing at $18,270.00 per ton [2][8]. - LME three-month tin surged by $1,075, or 1.96%, closing at $55,953.00 per ton, previously reaching a record high of $58,340.00 [2][9]. Group 2: Market Dynamics - The US dollar hit a four-year low, making metals priced in dollars cheaper for holders of other currencies, thus boosting demand [3]. - Analysts noted that the rise in base metals is driven by macroeconomic factors rather than the fundamentals of the metals themselves [3]. - Speculators previously invested in gold and silver are now also moving into base metals [3]. - The copper premium in China, a major metal consumer, fell to $20 per ton, the lowest in 18 months, indicating reduced import demand [4]. - Chinese producers sold copper ahead of the Lunar New Year to mitigate risks, potentially leading to tighter market liquidity and increased volatility [4]. Group 3: Forecasts and Influences - Goldman Sachs raised its forecast for the average aluminum price in the first half of the year to $3,150 per ton from a previous estimate of $2,575 per ton, citing low inventories and strong global demand from electric vehicle manufacturers and grid construction [5].

Core Viewpoint - The article highlights a significant surge in commodity prices, particularly in precious and base metals, driven by a combination of market sentiment and fundamental factors, with multiple products reaching historical highs [2][6]. Group 1: Precious Metals - On December 26, platinum futures on the Guangxi Futures Exchange hit the daily limit, with a price increase of 9.99% to 709.85 yuan/gram, marking a new high since its listing [3]. - International spot platinum prices rose over 5% to $2,333.85 per ounce, indicating a strong correlation between domestic and international markets [3]. - The rapid price increase has raised volatility risks, with analysts warning that market pricing remains unstable, and investors should be cautious of potential corrections after the holiday [3][6]. Group 2: Base Metals - Copper futures on the Shanghai Futures Exchange surged over 3%, reaching a peak of 98,780 yuan/ton, just shy of the 100,000 yuan/ton mark, setting a new historical high [4]. - The global copper supply remains tight due to frequent disruptions in mining and lower-than-expected new capacity, while domestic expectations for reduced copper production provide additional support [4]. - Despite short-term pressures from increased domestic inventory, long-term forecasts for copper prices remain optimistic, with expectations of a balanced supply-demand situation through 2026 [5]. Group 3: Market Dynamics - The collective rise in precious and base metals is attributed to several factors, including increased geopolitical uncertainty, a weakening dollar, rising demand from AI and energy transition sectors, and ongoing supply constraints [6]. - The trading exchanges have implemented measures to cool down the market, including adjustments to trading limits and margin requirements for platinum and palladium futures, aimed at mitigating excessive speculation [7].

1. Report Industry Investment Rating There is no information provided regarding the report's industry investment rating. 2. Core Viewpoints of the Report - For aluminum, despite failing to break through the 21,000 mark as expected, there is a continued bullish outlook on the unilateral price, volatility direction, and smelting profit in the medium - term. The current macro - pricing environment is still friendly for base metals. The fundamentals are generally good, and downstream consumption is expected to improve [3]. - For alumina, there is significant market divergence around the 2,900 mark. The fundamental drivers are downward, but the valuation is low. The market is entering a phase of capital gaming, and the spot price is expected to continue facing pressure [4]. 3. Summary by Relevant Catalogs 3.1 Trading: Spreads, Volume, and Open Interest - **Term Spreads**: The spot premium of A00 aluminum strengthened, while that of alumina weakened. The average spot premium of SMM A00 aluminum changed from - 40 yuan/ton to - 20 yuan/ton, and the average spot premium of SMM A00 aluminum (Foshan) changed from - 100 yuan/ton to - 70 yuan/ton. The spot premium of Shandong alumina to the current month decreased from 78 yuan/ton to 21 yuan/ton, and that of Henan alumina decreased from 138 yuan/ton to 96 yuan/ton [10]. - **Monthly Spreads**: The monthly spreads of nearby Shanghai aluminum contracts showed increased volatility [12]. - **Volume and Open Interest**: The open interest of the Shanghai aluminum main contract increased slightly, while the trading volume decreased slightly. The open interest of the alumina main contract increased slightly and is at a historical high, and the trading volume also increased slightly [14]. - **Open Interest - to - Inventory Ratio**: The open interest - to - inventory ratio of Shanghai aluminum decreased, and that of alumina continued to decline and is at a historically low level [20]. 3.2 Inventory: Bauxite, Alumina, Electrolytic Aluminum, and Processed Products - **Bauxite**: - Port inventory and inventory days increased. As of September 19, the port inventory of imported bauxite increased by 270,000 tons week - on - week. - In August, the bauxite inventory of 43 sample enterprises increased by 470,000 tons month - on - month, and the inventory days in alumina plants remained stable. - The port shipping volume and sea - floating inventory from Guinea and Australia decreased as of September 19. - The outbound and inbound volumes of bauxite increased as of September 12 [25][30][31][36]. - **Alumina**: - The total national inventory continued to increase. The total inventory increased by 48,000 tons week - on - week. - As of September 18, the national alumina inventory was 3.719 million tons, an increase of 39,000 tons week - on - week [44][50]. - **Electrolytic Aluminum**: The social inventory continued to increase. As of September 18, the social inventory of aluminum ingots increased by 18,000 tons to 636,000 tons [51]. - **Aluminum Rods**: The spot and in - plant inventories showed a divergent trend this week [57]. - **Aluminum Profiles and Plate - Foil**: In August, the finished - product inventory ratio of SMM aluminum profiles decreased slightly, while the raw - material inventory ratio increased slightly. The finished - product and raw - material inventory ratios of SMM aluminum plate - foil both increased slightly [59]. 3.3 Production: Output, Capacity, and Operating Rate - **Bauxite**: In August, the domestic bauxite supply showed a divergent trend. The SMM - caliber domestic bauxite output decreased slightly. The bauxite output in Shanxi decreased, while that in Henan increased according to the Steel Union's caliber, and decreased according to the SMM's caliber. The bauxite output in Guangxi decreased according to both calibers [64][68]. - **Alumina**: The capacity utilization rate remained stable. As of September 19, the total operating capacity of national alumina was 96.8 million tons, with a week - on - week increase of 1.2 million tons. The domestic metallurgical - grade alumina output was 1.861 million tons, a week - on - week increase of 22,000 tons. The short - term supply - side fundamentals remained loose [72]. - **Electrolytic Aluminum**: The operating capacity remained at a high level. As of August, the operating capacity continued to be high, and the capacity utilization rate remained high due to profit recovery. As of September 18, the weekly output of electrolytic aluminum was 852,400 tons, a week - on - week increase of 1,000 tons. The proportion of molten aluminum increased seasonally [75]. - **Downstream Processing**: - The output of aluminum plate - foil increased slightly, with a week - on - week increase of 2,700 tons. - The output of recycled aluminum rods increased by 200 tons week - on - week, while the output of aluminum rods decreased by 30 tons week - on - week. - The operating rate of downstream aluminum processing龙头 enterprises increased slightly to 62.2%. The operating rate of aluminum plate - strip decreased slightly, while that of aluminum foil remained high. The operating rate of recycled aluminum alloy increased, that of aluminum cables remained stable, that of aluminum profiles increased, and that of primary aluminum alloy decreased slightly [77][79][80]. 3.4 Profit: Alumina, Electrolytic Aluminum, and Processed Products - **Alumina**: The smelting profit remained at a good level. The profit of metallurgical - grade alumina was 196.7 yuan/ton. The profits in Shandong, Shanxi, and Henan remained stable, and the profit in Guangxi was better than in other regions [95]. - **Electrolytic Aluminum**: The profit remained at a high level, but uncertain factors interfered with market expectations due to the complex global macro - economic situation and geopolitical conflicts [106]. - **Downstream Processing**: The processing fee of aluminum rods increased by 130 yuan/ton week - on - week, but the downstream processing profit remained at a low level [107]. 3.5 Consumption: Import and Export Profits and Losses, and Apparent Demand - **Import and Export Profits and Losses**: - The import losses of alumina and Shanghai aluminum widened. - In August 2025, the export of un - wrought aluminum and aluminum products decreased slightly by 8,000 tons month - on - month. The export demand for aluminum products was hindered by trade policy adjustments, and the export profits and losses of aluminum processed products showed a divergent trend [115][117][121]. - **Apparent Demand**: The commercial housing transaction area decreased, while the automobile production increased month - on - month [123].