Group 1: Investment Rating of the Report - The report does not explicitly provide an overall industry investment rating. However, it offers mid - term outlooks for each metal variety, including "oscillating strongly", "oscillating", etc. [8][11] Group 2: Core Viewpoints of the Report - After the Fed restarts interest rate cuts, investors have a positive macro - outlook. There is a linkage between the stock and futures markets of non - ferrous metals, with copper leading the rise among base metals. In the short - to - medium term, supply disruptions and stock - futures linkage speculation lead to a pulse rise in some varieties, but there is a risk of price decline after a rapid increase. In the long term, potential domestic stimulus policies and supply disruptions in copper, aluminum, and tin will push up base metal prices [1]. - For different metal varieties, the supply - side contraction logic of copper continues to drive up prices; the fundamentals of alumina are weak with price pressure; aluminum prices are boosted by macro - sentiment; aluminum alloy prices are supported by cost; zinc prices rebound with non - ferrous metals despite inventory accumulation; lead prices also rebound with non - ferrous metals with a loosening supply - demand outlook; nickel prices fluctuate widely due to the repeated progress of RKAB quotas; stainless steel prices rise with the strengthening of nickel prices; tin prices oscillate at a high level due to continuous supply disruptions [2]. Group 3: Summary by Variety (According to the Catalog) Copper - **Viewpoint**: The supply - side contraction logic continues to ferment, and copper prices maintain a strong trend. The Grasberg mine in Indonesia has production disruptions, and there are also issues such as the US government shutdown, domestic production changes, and policy - induced production cuts in the recycled copper market. The supply is expected to decrease, while the demand has resilience, and copper prices are expected to oscillate strongly [8][10]. - **Information Analysis**: The production of the Grasberg mine in Indonesia is expected to be severely affected in 2026, with a 35% drop in annual output; the US government shutdown affects economic data release; in August, SMM China's electrolytic copper production decreased slightly month - on - month but increased year - on - year; the spot price of electrolytic copper had a certain premium; the copper inventory increased; the "770 - document" led to production cuts in the recycled copper market; the labor union of Los Pelambres copper mine rejected the contract, increasing the strike risk [8][9]. - **Main Logic**: Macroscopically, the US government shutdown affects data release. On the supply side, mine production disruptions, low processing fees, and policy - induced production cuts lead to a supply reduction expectation. On the demand side, the peak season is approaching, and downstream stocking demand may increase. If the inventory continues to decline, copper prices may remain strong [10]. Alumina - **Viewpoint**: The fundamentals are still weak, and the upward price movement is under pressure. It is expected to oscillate in the short term [11][13]. - **Information Analysis**: On October 9, the domestic and overseas spot prices of alumina changed, with a certain decline in domestic prices; the estimated supply in September exceeded demand by about 430,000 tons; the price of a tender by an electrolytic aluminum plant in Xinjiang decreased; the alumina warehouse receipts increased [11][12]. - **Main Logic**: The macro - sentiment in the non - ferrous sector amplifies price fluctuations. Fundamentally, although some smelters are close to the cost line, the operating capacity is still high, and the strong inventory accumulation trend continues. The price is under pressure, but the limited decline in ore prices in the fourth quarter restricts the downward space. Potential production cuts and Guinea - related disturbances may affect prices [12]. Aluminum - **Viewpoint**: Boosted by macro - sentiment, aluminum prices oscillate strongly. In the short term, they are expected to oscillate, and in the medium term, the price center may rise [13][14]. - **Information Analysis**: On October 9, the price of SMM AOO aluminum increased, and the inventory of aluminum ingots and aluminum rods increased; some aluminum production projects were completed or planned to be put into production [13]. - **Main Logic**: The short - term interest rate cut boosts macro - expectations. On the supply side, replacement capacities are being put into production, and the operating capacity is high. On the demand side, as the peak season approaches, the order outlook improves. The post - holiday demand and inventory trends need to be observed [14]. Aluminum Alloy - **Viewpoint**: Supported by cost, the price oscillates. In the short term, there are opportunities for cross - variety arbitrage, and in the medium term, it is expected to oscillate within a range [14][15]. - **Information Analysis**: On October 9, the price of ADC12 increased, and the price difference between ADC12 and AOO aluminum changed; the registered warehouse receipts increased; the EU may impose a 30% tax on scrap metal exports; the growth rate of the auto market in September slowed down [14][15]. - **Main Logic**: On the cost side, the supply of scrap aluminum is tight, and the cost reduction space is limited. On the supply side, the operating rate is increasing, and the implementation of policies needs to be observed. On the demand side, there is a marginal improvement, but the peak - season effect needs to be verified. The inventory is accumulating, and the price is expected to oscillate within a range [15]. Zinc - **Viewpoint**: Zinc prices rebound with non - ferrous metals despite inventory accumulation. In the short term, they may oscillate at a high level, and in the long term, there is a downward risk [16][17]. - **Information Analysis**: The spot price of zinc has a certain discount; the inventory of zinc ingots increased; a mine in Australia had a seismic event, delaying high - grade zinc ore mining [16]. - **Main Logic**: The non - ferrous sector rebounds with the rise of copper prices. The macro - environment is slightly negative. The short - term zinc ore supply is loose, and smelters have strong production willingness. The demand is in the off - peak to peak transition period, and the overall demand outlook is average. The fundamentals are in surplus, but the Fed's interest rate cut expectation and the "soft squeeze" of LME zinc support short - term prices [17]. Lead - **Viewpoint**: The supply - demand loosening expectation remains unchanged, and lead prices rebound with non - ferrous metals, showing an oscillating trend [17][20]. - **Information Analysis**: The price of waste electric vehicle batteries and the price difference between primary and recycled lead remained stable; the price of lead ingots was stable, and the spot premium decreased; the social inventory of lead ingots decreased, and the warehouse receipts increased; lead smelters had production cuts in September, and downstream enterprises stocked up before the holiday [17][19]. - **Main Logic**: On the spot side, the premium and price difference are stable; on the supply side, the profit of recycled lead smelters improves, and the production increases; on the demand side, the operating rate of lead - acid battery factories is high. After the battery factory's stocking is completed, the demand may decline, and the supply may loosen [19][20]. Nickel - **Viewpoint**: Due to the repeated progress of RKAB quotas, nickel prices fluctuate widely. In the short term, they oscillate widely, and in the long term, it is advisable to wait and see [20][24]. - **Information Analysis**: The LME nickel inventory increased, and the domestic inventory was partially exported; Antam and CATL signed cooperation agreements; the application process of the 2026 RKAB quota was delayed; a nickel - iron plant in Brazil increased its production capacity [20][22]. - **Main Logic**: Market sentiment dominates the market, and the industrial fundamentals are slightly weak. The mine end is relatively stable, but the intermediate product output recovers, and the nickel salt price weakens slightly. The inventory accumulates, and the price pressure is significant. Short - term trading is recommended [22]. Stainless Steel - **Viewpoint**: Stainless steel prices rise with the strengthening of nickel prices and are expected to oscillate within a range in the short term [25]. - **Information Analysis**: The futures warehouse receipts of stainless steel decreased; the spot price had a certain premium; the stainless steel production in September increased [25]. - **Main Logic**: The prices of nickel - iron and chrome - iron are stable. The production increase in September is driven by price and season. The supply - demand imbalance has been alleviated, and the future price trend depends on inventory and cost changes [25]. Tin - **Viewpoint**: Due to continuous supply disruptions, tin prices oscillate at a high level. The supply - side tightness provides strong support for prices, and they are expected to oscillate [26]. - **Information Analysis**: The inventory and trading volume of tin changed; the spot price increased; Indonesia took measures to regulate the tin market, affecting supply [26]. - **Main Logic**: During the National Day, there were continuous supply disruptions in the tin market, including Indonesia's crackdown on illegal mines and quota system adjustments. The supply in key areas such as the Wa State and Indonesia is restricted, and the supply - side tightness supports prices [26].

Core Viewpoint - The non-ferrous metal sector has shown strong performance during the National Day and Mid-Autumn Festival holiday, driven by macroeconomic expectations and supply disruptions, with significant price increases observed in various metals [1][5][9]. Price Movements - During the holiday period, LME copper rose by 3.54%, tin by 4.06%, nickel by 1.74%, aluminum by 2.96%, and zinc by 0.98% [1][3]. - Specific price changes as of October 8 include: - CMX gold: 4014 (up 3.35%) - CMX silver: 47.715 (up 1.60%) - Copper: 10742 (up 3.54%) - Aluminum: 2743.5 (up 2.96%) - Tin: 36520 (up 4.06%) [3]. Supply Disruptions - Significant supply disruptions have been reported, including a 9.9% year-on-year decrease in Chile's copper production in August, marking the largest drop in over two years [5][6]. - The Grasberg mine in Indonesia has ceased operations, exacerbating the global copper supply shortage [6][9]. - Other supply issues include the closure of illegal tin mines in Indonesia and a withdrawal of annual zinc production guidance by 29Metals due to seismic events [5][7]. Demand Dynamics - Overall demand for non-ferrous metals remains weak, with a "peak season not booming" characteristic observed [8]. - Although China's manufacturing PMI showed some recovery in September, the improvement in production outpaced demand, particularly affecting copper and tin prices [8]. Market Outlook - The domestic non-ferrous metal market is expected to experience a rebound post-holiday, with potential for significant price increases in copper, aluminum, and tin [9]. - The overall market sentiment is optimistic, with expectations for continued price increases in non-ferrous metals, although the pace may vary across different metals [9][10].

Group 1: Gold Market - The spot gold price surpassed $4000 per ounce for the first time, increasing nearly $1400 per ounce this year, a rise of over 52% [1] - On October 8, spot gold reached a new high of $4050 per ounce, while COMEX silver futures rose to $49 per ounce, up 3.13% [1] - China's gold reserves increased to 74.06 million ounces by the end of September, marking the 11th consecutive month of gold accumulation [1] - Bridgewater's founder Ray Dalio stated that gold is a "definite" better safe-haven asset than the US dollar [1] - Goldman Sachs raised its gold price target for December 2026 to $4900 per ounce [1] Group 2: Base Metals Market - The non-ferrous metals sector is expected to experience a wave of catch-up gains, with significant price increases observed during the recent holiday period [2][5] - Key non-ferrous metals saw price increases: copper up 3.54%, tin up 4.06%, and aluminum up 2.96% [4] - Supply disruptions, particularly in Chile and Indonesia, are contributing to rising prices for copper and tin [5][6] - The market is facing a potential shift from oversupply to supply shortages in copper, with significant production declines reported [6][9] - Overall demand for non-ferrous metals remains weak, with a "旺季不旺" (peak season not prosperous) characteristic observed [8]

1. Report Industry Investment Rating Not provided in the content 2. Core Viewpoints of the Report - With the National Day holiday approaching, it is advisable for long - position holders to reduce positions to control risks. In the short - to - medium term, weak US dollar and supply disruptions support metal prices, while weak terminal demand limits the upside. In the long term, potential domestic stimulus policies and supply disruptions in copper, aluminum, and tin support basic metal prices. The report maintains the view of buying copper, aluminum, and tin on dips but suggests reducing long positions or taking profits due to the approaching holiday [1]. - Copper: The reduction in Indonesian copper mine production has a significant impact, and copper prices are expected to oscillate strongly. Aluminum oxide: The fundamentals remain weak, and the upside of aluminum oxide prices is under pressure. Aluminum: Inventories have decreased, and aluminum prices will oscillate. Aluminum alloy: Cost support remains, and the market will oscillate. Zinc: The decline in ferrous product prices causes zinc prices to oscillate weakly. Lead: Pre - holiday stocking has weakened, and lead prices are under pressure. Nickel: LME nickel inventories continue to increase, and nickel prices will oscillate widely. Stainless steel: The slight decline in ferronickel prices leads to a correction in the stainless - steel market. Tin: Supply disruptions in Indonesia reappear, and tin prices will oscillate [2]. 3. Summary According to Relevant Catalogs 3.1行情观点 Copper - **Viewpoint**: The reduction in Indonesian copper mine production has a significant impact, and copper prices are expected to oscillate strongly. - **Analysis**: Grasberg mine in Indonesia may see a 35% drop in 2026 production. The Fed cut interest rates by 25bp in September 2025. In August, SMM China's electrolytic copper production decreased by 0.28 tons month - on - month and increased by 15.59% year - on - year. As of September 29, copper inventories increased by 0.82 tons to 14.83 tons. After the release of "770 - document", there was a large - scale shutdown and production reduction in the recycled copper market [7][8]. - **Logic**: The Fed's interest - rate cut supports copper prices. The supply of copper mines is disrupted, and the cost of scrap copper recycling has increased, leading to expected production cuts in electrolytic copper. Terminal demand is in the peak season, and downstream stocking willingness has increased. If inventories continue to decline, copper prices may remain strong [9]. - **Outlook**: Copper supply constraints remain, and with increased supply disruptions and a low - level US dollar index, copper is expected to oscillate strongly [9]. Aluminum Oxide - **Viewpoint**: The fundamentals remain weak, and the upside of aluminum oxide prices is under pressure. - **Analysis**: On September 29, the prices of aluminum oxide in various regions declined. An electrolytic aluminum plant in Xinjiang tendered for 10,000 tons of aluminum oxide, with the winning bid price down 10 - 20 yuan/ton compared to the previous period. Aluminum oxide warehouse receipts increased by 10,548 tons to 159,759 tons [10][11]. - **Logic**: Macro - sentiment affects the market. The operating capacity remains high, and the strong inventory - accumulation trend continues. The fundamentals are weak, but the decline in ore prices in the fourth quarter is limited, which may restrict the downside. Potential production - cut expectations and Guinea - related disruptions will affect prices [11]. - **Outlook**: Aluminum oxide is expected to oscillate in the short term. It is recommended to wait and observe or conduct short - term trading before the holiday [11]. Aluminum - **Viewpoint**: Inventories have decreased, and aluminum prices will oscillate. - **Analysis**: On September 29, the average price of SMM AOO aluminum decreased by 80 yuan/ton. Domestic mainstream consumption - area electrolytic aluminum inventories decreased by 2.5 tons compared to last Thursday and 4.6 tons compared to last Monday. Aluminum rod inventories also decreased. The State Council's eight - department document promotes the stable growth of the non - ferrous industry [11][12]. - **Logic**: The Fed's interest - rate cut makes the US dollar weak. Supply capacity is increasing, and demand is expected to improve as the peak season approaches. Pre - holiday stocking drives inventory reduction, and the spot is at a discount. Aluminum prices are expected to oscillate [12]. - **Outlook**: In the short term, consumption and inventory - reduction sustainability need to be observed. In the medium term, with limited supply growth and resilient demand, the center of aluminum prices is expected to rise [12]. Aluminum Alloy - **Viewpoint**: Cost support remains, and the market will oscillate. - **Analysis**: On September 29, the price of Baotai ADC12 remained unchanged. The average price of SMM AOO aluminum decreased by 80 yuan/ton. The EU may impose a 30% tax on scrap metal exports. In August 2025, the import volume of unwrought aluminum alloy decreased by 16.7% year - on - year [13]. - **Logic**: The supply of scrap aluminum is tight, and cost reduction space is limited. Supply - side production is increasing, and demand is marginally improving. Inventories are accumulating, and prices are expected to oscillate. There are opportunities for cross - variety arbitrage [15]. - **Outlook**: In the short term, there are opportunities for cross - variety arbitrage. In the medium term, supply and demand are weak, but raw - material disruptions are possible, and prices are expected to oscillate within a range [15]. Zinc - **Viewpoint**: The decline in ferrous product prices causes zinc prices to oscillate weakly. - **Analysis**: On September 29, the spot price of zinc in different regions was at a discount to the main contract. As of September 29, SMM's seven - region zinc ingot inventories decreased by 0.90 tons. CZSPT set the import zinc concentrate processing fee for the end of Q4 2025 at 120 - 140 US dollars/dry ton [15][16]. - **Logic**: The macro - environment is slightly negative. Zinc ore supply is loosening, and smelters' profitability is good. Domestic consumption is in the transition period between peak and off - peak seasons, and demand is average. Fundamentals are in surplus, but the Fed's interest - rate cut expectation makes the non - ferrous sector strong, and zinc prices may oscillate at a high level in the short term and decline in the long term [16]. - **Outlook**: Zinc ingot production will remain high in September, and inventories may accumulate. Zinc prices are expected to oscillate [17]. Lead - **Viewpoint**: Pre - holiday stocking has weakened, and lead prices are under pressure. - **Analysis**: On September 29, the price of waste electric vehicle batteries increased by 25 yuan/ton, and the price of SMM 1 lead ingot decreased by 125 yuan/ton. Social inventories of lead ingots decreased by 0.43 tons. After pre - holiday stocking, there may be new low - price stocking intentions, but there is a risk of inventory accumulation after the holiday [17]. - **Logic**: Spot premiums are narrowing, and the price difference between primary and recycled lead is decreasing. The cost of recycled lead smelting is rising, and production is increasing. Demand is in the transition period, and the lead - acid battery industry's operating rate is high. - **Outlook**: After the Fed's interest - rate cut, the US dollar rebounded slightly. Pre - holiday battery factory stocking is almost over, and demand may decline. Supply may increase, and costs are rising slightly. Lead prices are expected to oscillate [21]. Nickel - **Viewpoint**: LME nickel inventories continue to increase, and nickel prices will oscillate widely. - **Analysis**: On September 29, LME nickel inventories increased by 1188 tons to 231,312 tons. High - nickel pig iron prices are under pressure. A battery recycling company in Germany will build a large - scale lithium - battery recycling plant [21][22]. - **Logic**: Market sentiment dominates the market. The industrial fundamentals are weakening marginally. Nickel salt prices are slightly weakening, and inventories are accumulating. Short - term trading is recommended, and the performance of the ore end and macro - sentiment should be observed [23]. - **Outlook**: In the short term, the non - ferrous sector is strong, but LME nickel inventories are increasing significantly. Nickel prices may strengthen in the short term, and a wait - and - see approach is recommended in the long term [23]. Stainless Steel - **Viewpoint**: The slight decline in ferronickel prices leads to a correction in the stainless - steel market. - **Analysis**: As of September 29, stainless - steel futures warehouse receipts decreased by 357 tons. The average price of SMM 10 - 12% high - nickel pig iron decreased by 0.5 yuan/nickel point [25]. - **Logic**: Ferronickel and ferrochrome prices are stable. Stainless - steel production increased in August. Social inventories increased slightly, and warehouse receipts decreased. The structural over - supply pressure has eased. - **Outlook**: There is a risk of increased production cuts by steel mills. The fundamentals suppress prices. Attention should be paid to the peak - season demand and inventory and cost changes. Stainless - steel prices are expected to oscillate within a range in the short term [25]. Tin - **Viewpoint**: Supply disruptions in Indonesia reappear, and tin prices will oscillate. - **Analysis**: On September 29, LME tin warehouse receipts decreased by 105 tons to 2670 tons, and Shanghai tin warehouse receipts decreased by 127 tons to 5950 tons. The average price of Shanghai Non - ferrous Metals Network 1 tin ingot decreased by 2300 yuan/ton [25]. - **Logic**: The supply of tin is the core concern. The resumption of production in Wabang's Manxiang mining area is slow, and African tin production is unstable. Tin concentrate processing fees are low, and the operating rate of refined tin is low. Supply is tight, but terminal demand is weakening in the second half of the year, and inventory reduction is difficult in Q4. - **Outlook**: With tight supply at the mine end, tin prices have bottom support and are expected to oscillate [26]. 3.2行情监测 Not provided in the content 3.3中信期货商品指数 - On September 29, 2025, the comprehensive index of commodities was 2235.10, down 0.13%; the commodity 20 index was 2510.22, down 0.08%; the industrial products index was 2238.46, down 0.50%. The non - ferrous metals index was 2406.68, with a daily decline of 0.25%, a 5 - day increase of 1.43%, a one - month increase of 0.89%, and a year - to - date increase of 4.26% [152][154].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - The basic metals are expected to maintain an oscillatory upward pattern in the short - to - medium term, supported by a weak US dollar and supply disruptions, while the weak terminal demand will limit the upside. In the long term, potential domestic stimulus policies and supply disruptions in copper, aluminum, and tin support the prices of basic metals. Opportunities for low - buying and long - holding in copper, aluminum, and tin are recommended [1]. 3. Summary by Related Catalogs 3.1行情观点 - **Copper**: Grasberg copper mine has a large production cut, and copper prices are operating strongly. The reduction in Grasberg's production intensifies the supply shortage, and with the Fed's interest rate cut and the approaching peak demand season, if copper inventories continue to decline, copper prices may remain strong [7][8]. - **Alumina**: Affected by anti - involution sentiment, alumina prices have a slight rebound. The fundamentals show an over - supply situation, but the limited decline in ore prices restricts the downside. It is expected to maintain a low - level oscillatory pattern in the short term [9][10]. - **Aluminum**: Attention should be paid to the demand quality, and aluminum prices are oscillating. After the interest rate cut, the supply is increasing with new capacity, and the demand is expected to improve, but the inventory accumulation continues. The price is expected to oscillate in the short term and may rise in the medium term [11][12]. - **Aluminum Alloy**: Cost support remains, and the market is oscillating. The cost reduction space is limited, the supply and demand are marginally improving, and short - term price oscillation is expected. There are opportunities for cross - variety arbitrage [13][16]. - **Zinc**: The expectation of supply - demand surplus is still strong, and zinc prices are weak. Macro factors support the non - ferrous sector, but the supply is increasing and the demand is average. Zinc prices may oscillate in the short term and decline in the long term [16][17]. - **Lead**: The supply of recycled lead is decreasing, and lead prices are oscillating strongly. With the approaching of the National Day, downstream enterprises are stocking up, while the supply of recycled lead is tight. The price is expected to oscillate strongly before the holiday [18][20]. - **Nickel**: LME nickel inventory has exceeded 230,000 tons, and nickel prices are oscillating widely. The market sentiment dominates the price, and the industrial fundamentals are weakening. Short - term wide - range oscillation is expected [21][23]. - **Stainless Steel**: Warehouse receipts are continuously decreasing, and stainless steel prices are oscillating. The prices of nickel and chromium are stable, and the supply is increasing. Attention should be paid to the demand during the peak season and the inventory change [26]. - **Tin**: Supply constraints still exist, and tin prices are oscillating. The supply is tight, but the terminal demand is weakening. The price is expected to oscillate with strong bottom support [27][28]. 3.2行情监测 - Not provided with specific monitoring content in the given text

Industry Investment Rating No industry investment rating was provided in the report. Core Viewpoints - After the Fed's expected interest rate cut, the US dollar rebounded and demand was weak, causing the non - ferrous metals to give back recent gains. In the medium and short term, the weak US dollar and supply disruptions support prices, while weak terminal demand expectations limit the upside. It is expected that basic metals will generally maintain a pattern of oscillating upward. In the long term, the expectation of potential incremental stimulus policies in China and supply disruptions in copper, aluminum, and tin support the prices of basic metals [2]. Summary by Variety Copper - **Viewpoint**: After the Fed's interest rate cut, copper prices had a phased decline. In the medium term, it is expected to be oscillating and slightly stronger. - **Analysis**: The Fed cut interest rates by 25 basis points in September 2025. Freeport - McMoRan's Indonesian mine suspended operations. In August, SMM China's electrolytic copper production decreased slightly month - on - month but increased year - on - year. The spot premium of electrolytic copper rebounded, and copper inventories increased. The "770 - Document" led to production cuts in the recycled copper market. - **Logic**: Macro - wise, the market's optimistic sentiment declined after the interest rate cut. On the supply side, mine supply disruptions increased, and recycled copper production cuts were expected. On the demand side, the peak season had arrived, but inventory reduction was not obvious. - **Outlook**: Copper supply constraints remain, and with increased supply disruptions and a low - level US dollar index, copper is expected to show an oscillating and slightly stronger pattern [8][9]. Alumina - **Viewpoint**: The weak fundamentals have not improved significantly, and alumina prices are oscillating weakly. - **Analysis**: Alumina spot prices declined in multiple regions on September 18. In August 2025, China's alumina exports increased year - on - year, and aluminum bauxite imports increased year - on - year but decreased month - on - month. Alumina warehouse receipts decreased. - **Logic**: Macro sentiment interfered with the market. Fundamentally, refinery profits shrank, but raw materials were relatively abundant. Operating capacity continued to reach new highs, and the market was in an oversupply situation. - **Outlook**: In the short term, it is expected to be oscillating and slightly weaker, with prices under pressure. Consider short - selling on rallies or waiting and watching, and also pay attention to the 10 - 1, 2 - 3 reverse arbitrage opportunities [10][12]. Aluminum - **Viewpoint**: After the interest rate cut, aluminum prices declined. - **Analysis**: On September 18, the average price of SMM AOO aluminum decreased, and inventories of electrolytic aluminum ingots and aluminum rods changed. The Shanghai Futures Exchange's electrolytic aluminum warehouse receipts remained unchanged. Relevant policies were issued, and a company's new project is expected to be put into production in 2026. - **Logic**: In the short term, the interest rate cut was in line with expectations, and risk - aversion sentiment increased. On the supply side, replacement production capacity was put into operation, and on the demand side, the peak season was approaching, but the inventory reduction inflection point was not clear. - **Outlook**: In the short term, it is expected to be range - bound. In the medium term, supply growth is limited, and demand remains resilient, with the price center expected to rise [13][14]. Aluminum Alloy - **Viewpoint**: As the first warehouse receipt registration approaches, the market is oscillating. - **Analysis**: On September 18, the price of Baotai ADC12 decreased, and the price difference between Baotai ADC12 and AOO aluminum changed. The EU may impose a tax on scrap metal exports, and most die - casting enterprises plan to have holidays in October. - **Logic**: On the cost side, scrap aluminum supply was tight, providing cost support. On the supply side, the start - up rate increased marginally, and on the demand side, there was marginal improvement, but the peak - season performance remains to be seen. - **Outlook**: In the short term, ADC12 and ADC12 - A00 are oscillating at a low level. In the future, there is room for an increase, and cross - variety arbitrage opportunities can be considered [14][15]. Zinc - **Viewpoint**: After the Fed's interest rate cut, zinc prices declined with the non - ferrous metals. - **Analysis**: On September 18, the spot premium of zinc in different regions changed, and SMM's seven - region zinc ingot inventory increased. The CZSPT released the import zinc concentrate processing fee guidance for the end of the fourth quarter of 2025. - **Logic**: Macro - wise, the interest rate cut was in line with expectations, and the non - ferrous metals sector declined. On the supply side, zinc ore supply was loose, and smelters' profitability was good. On the demand side, it was in the transition period between peak and off - peak seasons, and demand expectations were average. - **Outlook**: In September, zinc ingot production will remain high, and inventories may continue to accumulate. Zinc prices are expected to be oscillating [16][17]. Lead - **Viewpoint**: The supply of recycled lead decreased, and lead prices are oscillating. - **Analysis**: On September 18, the price of waste electric vehicle batteries remained unchanged, and the price difference between primary and recycled lead increased. SMM's lead ingot price increased, and the spot premium decreased. Lead ingot social inventories increased slightly, and Shanghai lead warehouse receipts decreased. - **Logic**: On the spot side, the spot discount and the price difference between primary and recycled lead increased, and warehouse receipts decreased. On the supply side, recycled lead production decreased, and on the demand side, it was in the transition period between peak and off - peak seasons, and the lead - acid battery start - up rate was high. - **Outlook**: The macro - environment is positive. Lead demand is stable, and supply may tighten slightly. The supply - demand gap may continue, and lead prices are expected to be oscillating and slightly stronger [17][20]. Nickel - **Viewpoint**: LME nickel inventories increased significantly, and nickel prices are oscillating widely. - **Analysis**: On September 18, LME nickel inventories decreased slightly, and Shanghai nickel warehouse receipts decreased. The price of high - nickel pig iron was firm, and relevant company events had little impact on production. - **Logic**: Market sentiment dominates the market. The industrial fundamentals are weakening marginally. Nickel supply is in excess, and inventories are accumulating. - **Outlook**: In the short term, nickel prices are oscillating widely, and in the long term, it is advisable to wait and watch [20][22]. Stainless Steel - **Viewpoint**: After the Fed's interest rate cut, stainless steel is operating weakly. - **Analysis**: Stainless steel futures warehouse receipts decreased, the spot premium of stainless steel changed, and the average price of high - nickel pig iron increased. - **Logic**: The prices of nickel iron and chrome iron are stable. Stainless steel production increased in August, and inventory reduction was limited. - **Outlook**: Be vigilant about the possibility of production cuts by steel mills. Stainless steel is expected to be range - bound in the short term [24]. Tin - **Viewpoint**: Shanghai tin inventories have been declining continuously, and tin prices are oscillating. - **Analysis**: On September 18, LME tin warehouse receipts remained unchanged, Shanghai tin warehouse receipts decreased, and the spot price of tin decreased. - **Logic**: The supply side is the core concern. The复产 of the Wa State mine is slow, and African tin production is unstable. Supply is tight, but terminal demand is weakening, and inventories are rising. - **Outlook**: Tin prices are expected to be oscillating due to tight supply at the mine end [25].

1. Report Industry Investment Rating - The investment ratings for different metals are as follows: copper - oscillating strongly; alumina - short - term oscillating weakly; aluminum - short - term oscillating, medium - term expected to move up; aluminum alloy - short - term oscillating, ADC12 and ADC12 - A00 expected to rise later; zinc - oscillating; lead - oscillating strongly; nickel - oscillating weakly; stainless steel - oscillating; tin - oscillating [8][10][15][18][19][20][23][25][26][27] 2. Core Viewpoint of the Report - The US dollar remains weak, and base metals are still expected to strengthen. Weak US dollar and supply disruptions support prices, but weak terminal demand limits the upside. In the short to medium term, base metals are expected to maintain an oscillating upward pattern. In the long term, potential domestic stimulus policies and supply disruptions in copper, aluminum, and tin support metal prices [3] 3. Summary by Catalog 3.1行情观点 (Market Views) 3.1.1 Copper - **View**: The US dollar index oscillates at a low level, and copper prices operate at a high level. It is expected to be oscillating strongly [8] - **Analysis**: US non - farm employment in August was far lower than expected; a mine in Indonesia suspended operations; August copper production decreased slightly month - on - month; spot copper premiums declined; copper inventory increased; a policy led to production cuts in the recycled copper market; August US CPI rose [8][9] - **Logic**: The low - level US dollar index supports copper prices. Supply is disrupted by mine accidents and policy - induced production cuts. Demand is in the peak season, but inventory reduction is not obvious. If inventory drops, copper prices may strengthen [9] 3.1.2 Alumina - **View**: The weak fundamentals have not improved significantly, and alumina prices are under pressure to fall. It is expected to be oscillating [10] - **Analysis**: Alumina spot prices in different regions declined; an aluminum plant's bid price for alumina decreased; there was a strike warning in a Guinean aluminum - bauxite enterprise; a Guinean company had a strong复产 expectation; there was an overseas alumina transaction; alumina warehouse receipts remained unchanged [10][11][13] - **Logic**: Macro sentiment affects prices. Fundamentally, refinery profits have shrunk, production capacity is at a new high, supply is in excess, and imports may increase, so prices are under pressure [14] 3.1.3 Aluminum - **View**: Pay attention to the demand quality, and aluminum prices oscillate. Short - term consumption and inventory turning points need to be observed, and the medium - term center is expected to move up [15][16] - **Analysis**: Aluminum prices declined slightly; inventory continued to accumulate; a policy on new energy power was released; a company planned to replace and build an electrolytic aluminum project [15] - **Logic**: Short - term interest rate cut expectations are rising, and the US dollar is weak. Supply capacity is high, demand is expected to improve, but the inventory reduction turning point is not clear, so prices oscillate [15] 3.1.4 Aluminum Alloy - **View**: As the first warehouse receipt registration approaches, the futures price oscillates. ADC12 and ADC12 - A00 are expected to rise later, and cross - variety arbitrage opportunities can be considered [18] - **Analysis**: Aluminum alloy prices declined; relevant policies on margin and export tax were introduced; a company extended its product line [16][17][18] - **Logic**: The cost of scrap aluminum supports prices. Supply and demand are both marginally improving, and inventory is accumulating. The AD - AL spread is expected to rise [18] 3.1.5 Zinc - **View**: Inventory continues to accumulate, and zinc prices oscillate. In the long - term, there is room for prices to fall [20] - **Analysis**: Spot zinc discounts remained stable; zinc inventory increased; the import zinc concentrate processing fee was determined [19] - **Logic**: The US labor market is weak, and the US dollar is under pressure. Zinc supply is loose, demand is average, and the market is in excess. With the expectation of Fed rate cuts, zinc prices oscillate in the short term [20] 3.1.6 Lead - **View**: Recycled lead supply decreases, and lead prices oscillate strongly [20] - **Analysis**: Scrap battery prices were stable; lead prices were stable; lead inventory increased due to delivery and is expected to fall after delivery; downstream consumption is in the transition period, and battery factory operating rates are high [20][21][22] - **Logic**: Spot premiums are stable, supply is reduced by policy - induced production cuts, and demand is stable. The supply - demand gap may continue, so prices are oscillating strongly [22][23] 3.1.7 Nickel - **View**: LME nickel inventory increased significantly, and nickel prices oscillate weakly [24] - **Analysis**: LME nickel inventory increased, and domestic inventory decreased slightly; high - nickel pig iron prices were stable; an Indonesian mine was not significantly affected by an incident; a company completed a nickel - mine acquisition [23][24] - **Logic**: Market sentiment dominates the market. The industrial fundamentals are marginally weakening, with increased inventory and weak price support, so prices oscillate weakly [25] 3.1.8 Stainless Steel - **View**: Nickel - iron prices are stable, and stainless steel prices operate weakly. It is expected to oscillate [26] - **Analysis**: Stainless steel warehouse receipts decreased; spot premiums were stable; nickel - iron prices were stable; August stainless steel production increased; inventory decreased slightly [26] - **Logic**: Nickel - iron and chrome - iron prices are stable. Production has recovered, and inventory pressure has eased. Attention should be paid to demand during the peak season [26] 3.1.9 Tin - **View**: Raw material supply is still tight, and tin prices oscillate at a high level [27] - **Analysis**: LME and SHFE tin warehouse receipts changed; spot tin prices declined; the复产 of a mine in Wa State was slow; Indonesian exports will gradually return to normal; African tin production is unstable; domestic tin concentrate processing fees are low, and production rates are falling; tin inventory has increased [27] - **Logic**: Supply is tight, which supports prices. However, terminal demand has weakened, and inventory has increased, so upward momentum is limited [27] 3.2行情监测 (Market Monitoring) - The report lists different metals including copper, alumina, aluminum, aluminum alloy, zinc, lead, nickel, stainless steel, and tin, but no specific monitoring content is provided in the given text [30][44][56][69][82][95][109][124][136] 3.3商品指数 (Commodity Indexes) - On September 17, 2025, the comprehensive index was 2245.98 (- 0.33%), the commodity 20 index was 2515.59 (- 0.45%), and the industrial products index was 2270.66 (+ 0.04%). The non - ferrous metals index was 2396.21, with a daily decline of 0.39%, a 5 - day increase of 0.38%, a 1 - month increase of 1.19%, and a year - to - date increase of 3.81% [155][157]

1. Report Industry Investment Rating - Copper: Oscillating [7] - Alumina: Oscillating weakly [8] - Aluminum: Oscillating [10] - Aluminum alloy: Oscillating [13] - Zinc: Oscillating weakly [16] - Lead: Oscillating [17] - Nickel: Oscillating strongly in the short - term, waiting - and - seeing in the long - term [23] - Stainless steel: Oscillating in the short - term [24] - Tin: Oscillating [25] 2. Report's Core View - Overall non - ferrous metals: Weak US dollar and the fermentation of reverse invoicing issues are driving up the prices of basic metals. In the medium and short - term, prices are supported but the weak terminal demand limits the upside. In the long - term, potential domestic stimulus policies and supply disruptions support prices [1]. - Copper: Macro factors and supply disruptions support prices, and low inventory also provides support, but the US copper tariff is a negative factor [7]. - Alumina: The fundamentals are weak, with strong inventory accumulation trends, but short - term supply fluctuations and long - term mine disturbances need attention [9]. - Aluminum: Short - term macro sentiment is volatile, and the fundamentals are neutral. The aluminum price is expected to oscillate, and inventory and consumption need to be observed [12]. - Aluminum alloy: The cost is supported, supply is reduced, demand is rigid, and there are opportunities for cross - variety arbitrage [13]. - Zinc: The fundamentals are in surplus, and prices may oscillate weakly in the long - term [16]. - Lead: Supply and demand are basically balanced this week, but the release of smelter inventory after the events may pressure prices, and the price is expected to oscillate [19]. - Nickel: The market expects Indonesia's RKAB approval soon, so the price is oscillating strongly in the short - term, and the industry needs to observe the raw material and macro factors [23]. - Stainless steel: The price is expected to oscillate in the short - term, and the implementation of the peak season and inventory changes need attention [24]. - Tin: The supply is tight, providing a strong bottom support, but the terminal demand is weakening, so the price is expected to oscillate [25]. 3. Summary According to Relevant Catalogs 3.1 Copper - Information analysis: The Fed may cut interest rates, US GDP growth is better than expected, copper production has decreased, the spot premium has declined, and inventory has increased [7]. - Main logic: Macro factors and supply disruptions support copper prices, and low inventory also provides support, but the demand needs to be observed [7]. - Outlook: Copper may oscillate [8]. 3.2 Alumina - Information analysis: Spot prices have declined, some enterprises have reduced production due to environmental protection, and warehouse receipts have increased [8]. - Main logic: The fundamentals are weak, with strong inventory accumulation trends, but short - term supply fluctuations and long - term mine disturbances need attention [9]. - Outlook: Oscillating weakly, with opportunities for short - selling and reverse arbitrage [11]. 3.3 Aluminum - Information analysis: The price and inventory of aluminum have changed, an Indonesian enterprise is expected to be put into production, and the performance of related listed companies has been released [10]. - Main logic: Short - term macro sentiment is volatile, and the fundamentals are neutral. The aluminum price is expected to oscillate, and inventory and consumption need to be observed [12]. - Outlook: The aluminum price is expected to oscillate in the short - term [12]. 3.4 Aluminum Alloy - Information analysis: The price and spread of aluminum alloy have changed, the exchange has adjusted margins and price limits, and the performance of related listed companies has been released [13]. - Main logic: The cost is supported, supply is reduced, demand is rigid, and there are opportunities for cross - variety arbitrage [13]. - Outlook: Short - term prices are oscillating at a low level, and there is room for recovery and cross - variety arbitrage opportunities [15]. 3.5 Zinc - Information analysis: The spot discount and inventory of zinc have increased, and a smelter will conduct maintenance [15]. - Main logic: The fundamentals are in surplus, and prices may oscillate weakly in the long - term [16]. - Outlook: Zinc prices may oscillate weakly in the long - term [16]. 3.6 Lead - Information analysis: The price, spread, and inventory of lead have changed, and the market transaction is light [16]. - Main logic: Supply and demand are basically balanced this week, but the release of smelter inventory after the events may pressure prices, and the price is expected to oscillate [19]. - Outlook: The lead price is expected to oscillate [19]. 3.7 Nickel - Information analysis: The inventory of nickel has increased, and there are many industry news items [19]. - Main logic: The market sentiment dominates the price, the industry fundamentals are weakening marginally, and short - term trading is recommended [23]. - Outlook: The nickel price is oscillating strongly in the short - term, and waiting - and - seeing in the long - term [23]. 3.8 Stainless Steel - Information analysis: The inventory of stainless steel warehouse receipts has increased, and the production in Indonesia is normal [24]. - Main logic: The prices of nickel - iron and chromium - iron have changed, production has increased, and inventory has decreased slightly. The price is expected to oscillate in the short - term [24]. - Outlook: The stainless steel price is expected to oscillate in the short - term [24]. 3.9 Tin - Information analysis: The inventory and price of tin have changed, and a company will conduct maintenance [25]. - Main logic: The supply is tight, providing a strong bottom support, but the terminal demand is weakening, so the price is expected to oscillate [25]. - Outlook: The tin price is expected to oscillate, and the volatility may increase [25].

Core Viewpoint - Lithium carbonate futures prices experienced a significant decline, with the main contract closing at 78,960 yuan/ton on August 23, marking a cumulative drop of over 11% in the last four trading days [1][3]. Group 1: Market Dynamics - The recent price drop is attributed to weak fundamentals, negative news, and profit-taking by investors [3]. - The core driver of the recent price surge was supply disruptions, but the subsequent price increase has begun to stimulate supply [3]. - Market sentiment has turned bearish, particularly following news of production resumption by Yichun Silver Lithium and a more than 30% month-on-month increase in lithium ore imports in July [4]. Group 2: Supply and Demand Analysis - As of August 21, lithium carbonate production was approximately 19,100 tons, a decrease of 842 tons from the previous week, primarily due to reductions in lithium mica and salt lake production [5]. - Social inventory of lithium carbonate decreased by 713 tons to around 141,500 tons, indicating a significant drawdown, although inventory levels remain high compared to the past year [5]. - Current market contradictions include halted production at key projects and potential license expirations for mining operations, which could lead to further supply constraints [5]. Group 3: Future Outlook - Analysts suggest that the market remains in a loose supply-demand balance, with short-term price pressures likely [6]. - There is an expectation of increased demand as the "golden September and silver October" consumption season approaches, which may support prices despite recent declines [6]. - The sensitivity of the market to supply disruptions remains high, and prices may experience volatility as new information emerges [6].

Core Viewpoint - The recent decline in tin prices is attributed to a combination of macroeconomic pressures, ongoing supply disruptions, and structural demand differentiation in the market [1] Macroeconomic Factors - The US Markit Manufacturing PMI for August is reported at 54.5, exceeding expectations and indicating the fastest expansion since 2022, which has strengthened the US dollar and put pressure on commodity prices [1] - The imposition of tariffs by the US has increased market uncertainty, leading to a decline in major US stock indices and a cautious trading environment [1] Supply Side Analysis - Global tin supply is heavily concentrated in countries like Myanmar and Indonesia, with production dynamics in these countries directly impacting market supply [1] - Myanmar's production recovery is hindered by slow infrastructure repairs and labor shortages, resulting in lower-than-expected output [1] - Indonesia's refined tin export quotas are subject to domestic policy changes, adding to supply uncertainty [1] - The overall quality of global tin resources is declining, leading to increased mining costs and the exit of smaller mines due to financial and technical constraints [2] Demand Side Analysis - Traditional demand from the electronics sector is weakening due to slower product iterations, particularly in smartphones and tablets, leading to reduced solder demand [1] - Conversely, emerging sectors such as electric vehicle battery manufacturing and photovoltaic component soldering are experiencing rapid growth in tin demand, particularly driven by global clean energy policies [1] Industry Chain Dynamics - Upstream tin mining companies face dual pressures from rising costs and resource depletion, necessitating increased investment in technology [2] - Midstream smelting companies are experiencing fluctuating operating rates due to unstable supply, leading to reduced processing fees and profit margins [2] - Downstream manufacturing companies are compelled to control costs and explore alternative materials, although the short-term irreplaceability of tin in key applications remains significant [2] Short-term Outlook - Tin prices are expected to remain volatile in the short term, influenced by the recovery progress in major producing countries and the stability of Indonesia's export policies, alongside the unexpected growth in demand from new energy and photovoltaic sectors [3] - If supply disruptions ease and emerging demand continues to grow, tin prices may find support; conversely, if supply increases unexpectedly while demand growth slows, prices could face downward pressure [3]