Report Industry Investment Ratings No information provided regarding industry investment ratings. Core Views Tin - The current supply of tin ore remains tight, and the processing fees of smelters continue at a low level. The improvement in tin ore supply is expected to be limited this year, with the supply side remaining strong. - In the demand side, tin solder enterprises in South China show certain resilience, while those in East China are more obviously suppressed. - Considering the strong fundamentals, after the market sentiment stabilizes, consider a low - buying strategy. Follow up on macro changes and the supply recovery in Myanmar in the fourth quarter [5]. Zinc - The fundamentals change little, with the Shanghai zinc market oscillating. The supply - loosening logic has basically materialized, and the supply - side pressure may be limited in the future. - The demand side shows no unexpected performance. The export of zinc ingots may boost domestic zinc prices. - The LME inventory starts to accumulate, and the risk of a squeeze on LME is alleviated. In the future, the fundamentals may provide limited elasticity for the continuous upward movement of Shanghai zinc, and it may oscillate in the short term [7]. Aluminum - The alumina market maintains a supply - demand surplus, with the price in a weak oscillation. Pay attention to the production - cut trends of high - cost enterprises. - The Shanghai aluminum market shows a pattern of strong macro - drive and weak fundamental support. The price will fluctuate between macro - positive factors and weak fundamentals in the short term [9]. Copper - The copper market has a strong wait - and - see sentiment, and the price oscillates. The macro - situation is in a "vacuum period" in November, and the subsequent interest - rate cut expectation is unclear. - The supply of copper ore remains tight, and the downstream has a high psychological price limit for copper. The medium - and long - term supply - demand contradiction supports the upward movement of the copper price bottom [10]. Aluminum Alloy - The casting aluminum alloy market adjusts following the aluminum price. The cost - side support is significant, and the supply is restricted by raw materials. - The demand from downstream die - casting enterprises is weak. In the short term, the ADC12 price will remain strong, and follow up on changes in raw material supply and demand [12]. Nickel - The Shanghai nickel market breaks downward, and the market sentiment is pessimistic. Funds are using nickel for short - hedging. - The downstream purchasing enthusiasm is high at low prices, but the overall fundamentals improve slightly, and the price is expected to be weak in the short term [14]. Stainless Steel - The stainless - steel market is weak, with few inquiries and limited transactions. The macro - drive is insufficient, and the supply - side pressure remains, while the demand is weak. - In the short term, the market is expected to oscillate weakly, and follow up on steel - mill production cuts and nickel - iron prices [15]. Lithium Carbonate - The lithium carbonate market oscillates at a relatively high level. The weekly production shows a small increase, and the downstream demand is optimistic, with social inventory decreasing. - In the short term, the market will continue to fluctuate, and follow up on the resumption of production by large enterprises and changes in demand [18]. Industrial Silicon - The spot price of industrial silicon is partially reduced, and the futures price oscillates. If the silicone industry reduces production, the inventory - accumulation pressure on industrial silicon will increase. - The market is expected to oscillate at a low level, with the price fluctuating between 8500 - 9500 yuan/ton [20]. Polysilicon - The spot price of polysilicon stabilizes, but the demand is weak, and the futures price oscillates downward. The market maintains a situation of both supply and demand decline, with inventory - accumulation expectations in each link. - The price is expected to oscillate in a high - level range, and pay attention to the support from the spot market and the digestion of warehouse receipts [21]. Summary by Directory Tin - **Price and Spread**: The prices of SMM 1 tin and Yangtze 1 tin both decreased by - 0.17%. The LME 0 - 3 spread increased by 14.29%. The import loss decreased by 3.34%, and some monthly spreads changed significantly [2]. - **Fundamental Data**: In September, the import of tin ore decreased by - 15.13%. In October, the production of SMM refined tin increased by 53.09%, and the average operating rate increased by 53.23% [2]. - **Inventory**: The SHEF inventory weekly increased by 4.44%, and the social inventory increased by 5.83% [2]. Zinc - **Price and Spread**: The price of SMM 0 zinc ingot decreased by - 0.36%, and the import loss decreased. Some monthly spreads increased [7]. - **Fundamental Data**: In October, the production of refined zinc increased by 2.85%. In September, the import decreased by - 11.61%, and the export increased by 696.78%. The operating rates of some processing industries changed slightly [7]. - **Inventory**: The social inventory of zinc ingots in seven regions decreased by - 1.88%, and the LME inventory increased by 8.88% [7]. Aluminum - **Price and Spread**: The price of SMM A00 aluminum decreased by - 0.79%, and the import loss decreased. Some monthly spreads changed [9]. - **Fundamental Data**: In October, the production of alumina increased by 2.39%, and the production of electrolytic aluminum increased by 3.52%. The import and export of electrolytic aluminum also increased [9]. - **Inventory**: The social inventory of electrolytic aluminum increased by 3.03%, and the LME inventory decreased by - 0.39% [9]. Copper - **Price and Basis**: The price of SMM 1 electrolytic copper decreased by - 0.58%, and the refined - scrap spread decreased by - 16.58%. The import loss decreased [10]. - **Fundamental Data**: In October, the production of electrolytic copper decreased by - 2.62%, and in September, the import increased by 26.50%. The operating rates of copper rod production increased [10]. - **Inventory**: The domestic social inventory decreased by - 1.07%, and the LME inventory increased by 3.27% [10]. Aluminum Alloy - **Price and Spread**: The price of SMM aluminum alloy ADC12 decreased by - 0.46%, and some refined - scrap spreads decreased [12]. - **Fundamental Data**: In October, the production of recycled aluminum alloy ingots decreased by - 2.42%, and the production of primary aluminum alloy ingots increased by 1.06%. The import of unforged aluminum alloy ingots increased, and the export decreased [12]. - **Inventory**: The weekly social inventory of recycled aluminum alloy ingots decreased by - 0.18%, and the daily inventories in some regions changed slightly [12]. Nickel - **Price and Basis**: The price of SMM 1 electrolytic nickel decreased by - 1.47%, and the import loss decreased. The cost of some production methods of electrowon nickel changed [14]. - **Supply and Inventory**: The production of refined nickel in China increased by 0.84%, and the import increased by 124.36%. The SHFE inventory increased by 9.11%, and the social inventory increased by 8.10% [14]. Stainless Steel - **Price and Spread**: The price of 304/2B (Foshan Hongwang 2.0 coil) increased by 0.40%, and the price of some raw materials decreased slightly. Some monthly spreads changed [15]. - **Fundamental Data**: In October, the production of 300 - series stainless - steel crude steel in China increased by 0.38%, and in Indonesia increased by 0.36%. The import of stainless steel increased, and the export decreased [15]. - **Inventory**: The social inventory of 300 - series stainless steel increased by 1.73%, and the SHFE warehouse receipts decreased by - 1.53% [15]. Lithium Carbonate - **Price and Basis**: The price of SMM battery - grade lithium carbonate increased by 1.45%, and the price of some lithium - related raw materials increased [18]. - **Fundamental Data**: In October, the production of lithium carbonate increased by 5.73%, and the demand increased by 8.70%. The import decreased by - 10.30%, and the export decreased by - 59.12% [18]. - **Inventory**: In October, the total inventory of lithium carbonate decreased by - 10.90%, and the downstream inventory decreased by - 13.50% [18]. Industrial Silicon - **Price and Spread**: The price of some industrial silicon products decreased slightly, and some monthly spreads changed [20]. - **Fundamental Data**: The national production of industrial silicon increased by 7.46%, and the production in some regions changed. The production of organic silicon DMC decreased slightly, and the production of polysilicon increased [20]. - **Inventory**: The social inventory decreased by - 1.09%, and the warehouse - receipt inventory decreased by - 1.41% [20]. Polysilicon - **Price and Spread**: The spot price of polysilicon remained stable, and the futures price decreased by - 0.85%. Some monthly spreads increased [21]. - **Fundamental Data**: The weekly production of polysilicon decreased by - 0.74%, and the monthly production increased by 3.08%. The import increased, and the export and net - export decreased [21]. - **Inventory**: The polysilicon inventory increased by 3.09%, and the silicon - wafer inventory increased by 5.14% [21].

Report Industry Investment Rating No relevant information provided. Core Viewpoints of the Report - The A-share market showed a significant correction on Tuesday, with the TMT sector rising against the trend and the pro-cyclical sectors experiencing a collective decline. The four major stock index futures contracts all declined, and the basis of the main contracts fluctuated narrowly. It is recommended to wait for the market to stabilize and mainly adopt a wait-and-see approach [2][3]. - The bond market showed a narrow - range oscillation. The central bank's net investment may increase, but if the net investment is less than expected, the tightness of the capital market may continue this week. It is recommended to conduct range - bound operations for long - term bonds [5][7]. - The precious metals market showed a trend of bottoming out and rebounding. In the medium and long term, it is expected to drive the precious metals market to reproduce a bull market similar to that in the 1970s. It is recommended to buy on dips and sell out - of - the - money put options [9]. - The shipping index (European line) showed a downward trend in shock. It is expected to continue the shock pattern in the short term and rise in shock in the short term [11][12]. - The copper market showed a shock operation. The medium - and long - term supply - demand contradiction supports the gradual upward movement of the bottom center of copper prices. It is recommended to focus on the marginal changes in the demand side and overseas interest - rate cut expectations [12][16]. - The alumina market showed a weak shock. It is recommended to focus on whether the production reduction of high - cost enterprises can reverse the supply - demand pattern [17][19]. - The aluminum market showed a wide - range shock. It is recommended to focus on the changes in downstream start - up, inventory depletion rhythm, and overseas policies [21][22]. - The aluminum alloy market showed a wide - range shock. It is recommended to focus on the improvement of scrap aluminum supply, changes in downstream procurement rhythm, and inventory depletion process [22][24]. - The zinc market showed a shock adjustment. It is recommended to focus on whether there is an improvement in demand and interest - rate cut expectations [24][27]. - The tin market showed a high - level shock. It is recommended to adopt a low - buying strategy on dips [27][31]. - The nickel market showed a weak shock. It is recommended to focus on macro - expectations and Indonesian industrial policies [31][33]. - The stainless - steel market showed a weak shock. It is recommended to focus on the production reduction of steel mills and the price of nickel iron [34][37]. - The lithium carbonate market showed a wide - range shock. It is recommended to wait and see [38][41]. - The polysilicon market showed a high - level shock. It is recommended to focus on the support of spot prices and the digestion of warehouse receipts [42][43]. - The industrial silicon market showed a small - range shock. It is recommended to focus on the implementation of organic silicon production reduction [44][45]. - The steel market showed a weak trend. It is recommended to try short positions. The spread between hot - rolled coils and rebar will continue to converge [46][48]. - The iron ore market showed a high - level shock. It is recommended to wait and see [49][50]. - The coking coal market showed a weak shock. It is recommended to wait and see [51][53]. - The coke market showed a weak shock. It is recommended to wait and see [55][56]. - The meal market showed a wide - range shock. It is recommended to wait and see [57][60]. - The pig market showed a sign of stabilization. It is recommended to wait and see [61]. Summary by Directory Financial Derivatives - Financial Futures Stock Index Futures - Market situation: The A - share market showed a significant correction on Tuesday. The four major stock index futures contracts all declined, and the basis of the main contracts fluctuated narrowly. The TMT sector rose against the trend, and the pro - cyclical sectors declined significantly [2][3]. - News: Domestically, China protested against Japan's wrong remarks on Taiwan. Overseas, the Bank of Japan discussed economic and monetary policies with the prime minister [3]. - Capital: The trading volume of the A - share market was stable, and the central bank had a net investment of 37 billion yuan [3]. - Operation suggestion: Wait for the market to stabilize and mainly adopt a wait - and - see approach. If there is a deep decline, consider a bull spread of put options [4]. Treasury Futures - Market performance: The main contracts of treasury futures all rose, and the yield of major interest - bearing bonds changed little [5]. - Capital: The central bank had a net investment of 37 billion yuan, and the inter - bank market liquidity was tight [5]. - Operation suggestion: Conduct range - bound operations in the short term [7]. Financial Derivatives - Precious Metals - Market review: The US labor market remained resilient, and the US Treasury announced relevant data. The US stock market fell, and precious metals bottomed out and rebounded [8][9]. - Outlook: In the medium and long term, it is expected to drive the precious metals market to reproduce a bull market similar to that in the 1970s. It is recommended to buy on dips and sell out - of - the - money put options [9]. - Capital: The outflow trend of gold and silver ETFs may gradually weaken [10]. Financial Derivatives - Shipping Index (European Line) - Shipping index: As of November 17, the SCFIS European line index and the US - West route index both declined [11]. - Fundamentals: The global container shipping capacity increased, and the demand in the eurozone and the US was different [12]. - Logic: The futures market showed a downward trend in shock. It is expected to continue the shock pattern in the short term [12]. - Operation suggestion: Rise in shock in the short term [12]. Commodity Futures - Non - ferrous Metals Copper - Spot: The price of electrolytic copper decreased, and the market trading atmosphere was average [12]. - Macro: The US government shutdown affected the market liquidity and the Fed's interest - rate cut decision [13]. - Supply: The copper concentrate TC was at a low level, and the production of electrolytic copper decreased in October [14]. - Demand: The operating rate of copper rod processing increased, and the downstream demand was resilient [15]. - Inventory: The LME and COMEX copper inventories increased, while the domestic social inventory decreased [15]. - Logic: The macro situation and fundamentals support the copper price. It is recommended to focus on the marginal changes in demand and overseas interest - rate cut expectations [16][17]. - Operation suggestion: The main contract is expected to operate between 85,000 - 87,000 yuan/ton [17]. Alumina - Spot: The price of alumina decreased, and the supply pattern was gradually relaxed [17]. - Supply: The production of alumina increased in October, and it is expected to continue to be in a surplus situation in November [18]. - Inventory: The inventory of alumina increased [18]. - Logic: The market is in a state of supply - demand relaxation, and the price is expected to continue to be weak and volatile [19]. - Operation suggestion: The main contract is expected to operate between 2,750 - 2,900 yuan/ton [19]. Aluminum - Spot: The price of aluminum decreased, and the market trading was inactive [19]. - Supply: The production of electrolytic aluminum increased in October, and it is expected to decrease slightly in November [20]. - Demand: The operating rate of aluminum products decreased, and the demand was under pressure [22]. - Inventory: The social inventory of electrolytic aluminum was difficult to deplete [22]. - Logic: The aluminum price will fluctuate between macro - positive factors and weak fundamentals. It is recommended to focus on downstream start - up, inventory depletion, and overseas policies [21][22]. - Operation suggestion: The main contract is expected to operate between 21,200 - 21,800 yuan/ton [22]. Aluminum Alloy - Spot: The price of aluminum alloy decreased [22]. - Supply: The production of recycled aluminum alloy decreased in October, and it is expected to continue to decline in November [23]. - Demand: The demand for aluminum alloy was weak, and the inventory digestion was slow [23]. - Inventory: The social inventory of aluminum alloy decreased slightly [23]. - Logic: The price of ADC12 will remain strong in the short term. It is recommended to focus on scrap aluminum supply, downstream procurement, and inventory depletion [24]. - Operation suggestion: The main contract is expected to operate between 20,400 - 21,000 yuan/ton [24]. Zinc - Spot: The price of zinc decreased, and the downstream demand was weak [24]. - Supply: The zinc concentrate processing fee decreased, and the supply pressure of refined zinc was relieved [25]. - Demand: The operating rate of primary processing industries was basically stable, and the demand was not strong [26]. - Inventory: The domestic social inventory decreased, and the LME inventory increased [26]. - Logic: The supply - demand situation is stable, and the zinc price will fluctuate. It is recommended to focus on demand improvement and interest - rate cut expectations [27]. - Operation suggestion: The main contract is expected to operate between 22,200 - 22,800 yuan/ton [27]. Tin - Spot: The price of tin decreased slightly, and the market trading was average [27]. - Supply: The import of tin ore and tin ingots decreased in September, and the supply was still tight [28]. - Demand and inventory: The operating rate of solder decreased in October, and the inventory increased slightly [29]. - Logic: The supply is tight, and the demand in South China is resilient. It is recommended to buy on dips [31]. - Operation suggestion: Adopt a low - buying strategy on dips [31]. Nickel - Spot: The price of nickel decreased significantly [31]. - Supply: The production of refined nickel decreased in October, but it was still at a high level [31]. - Demand: The demand for nickel in electroplating and alloys was stable, while the demand for stainless steel and nickel sulfate was weak [32]. - Inventory: The overseas inventory was high, and the domestic social inventory increased slightly [32]. - Logic: The market sentiment was pessimistic, and the price was under pressure. It is recommended to focus on macro - expectations and Indonesian policies [33]. - Operation suggestion: The main contract is expected to operate between 113,000 - 118,000 yuan/ton [33]. Stainless Steel - Spot: The price of stainless steel was stable, and the market trading was inactive [34]. - Raw materials: The price of nickel ore was stable, and the price of nickel iron decreased [34]. - Supply: The production of stainless steel decreased in November, and the supply pressure was still there [35][36]. - Inventory: The social inventory increased, and the warehouse receipts decreased [36]. - Logic: The policy and macro - driving forces were insufficient, and the price was expected to be weak and volatile. It is recommended to focus on steel mill production reduction and nickel iron price [37]. - Operation suggestion: The main contract is expected to operate between 12,300 - 12,600 yuan/ton [38]. Carbonate Lithium - Spot: The price of lithium carbonate increased, and the market trading was light [38]. - Supply: The production of lithium carbonate increased in October, and it is expected to continue to increase [39]. - Demand: The demand for lithium carbonate was optimistic, and the inventory decreased [39][40]. - Logic: The price fluctuated in a high - level range. It is recommended to focus on the resumption of production of large enterprises and the marginal changes in demand [41]. - Operation suggestion: Adopt a wait - and - see approach [42]. Polysilicon - Spot price: The price of polysilicon was stable [42]. - Supply: The production of polysilicon is expected to decrease in November and increase slightly in December [42]. - Demand: The downstream demand is expected to decline, and there is an expectation of inventory accumulation [43]. - Inventory: The inventory of polysilicon increased, and the warehouse receipts decreased [43]. - Logic: The price is expected to fluctuate in a high - level range. It is recommended to focus on the support of spot prices and the digestion of warehouse receipts [43]. - Operation suggestion: The price is expected to be in a high - level shock [44]. Industrial Silicon - Spot price: The price of industrial silicon was stable [44]. - Supply: The production of industrial silicon is expected to decrease in November [44]. - Demand: The demand for industrial silicon is expected to decline, and the inventory decreased [44][45]. - Logic: The price is expected to fluctuate in a low - level range. It is recommended to focus on the implementation of organic silicon production reduction [45]. - Operation suggestion: The price is expected to operate between 8,500 - 9,500 yuan/ton [45]. Commodity Futures - Black Metals Steel - Spot: The spot price was stable, and the basis weakened [46]. - Cost and profit: The cost of iron elements had weak support, and the cost of carbon elements had support. The profit of cold - rolled coils was the highest [46]. - Supply: The production of iron elements increased, and the production of five major steel products decreased [46]. - Demand: The domestic demand was weak, and the export was at a high level. The apparent demand decreased [47]. - Inventory: The inventory of five major steel products decreased, and the inventory of hot - rolled coils needed to be further reduced [48]. - View: The price of steel was stable, and the price of coking coal decreased. The spread between hot - rolled coils and rebar will continue to converge. It is not recommended to go long [48]. Iron Ore - Spot: The price of mainstream iron ore powder increased slightly [49]. - Futures: The price of iron ore futures increased, and the 1 - 5 spread strengthened [49]. - Basis: The optimal delivery product was Carajás fines, and the basis of different varieties was different [49]. - Demand: The daily output of hot metal increased, and the demand for iron ore was high [49]. - Supply: The global shipment of iron ore increased, and the arrival at ports decreased [50]. - Inventory: The port inventory decreased slightly, and the steel mill inventory increased [50]. - View: The price of iron ore is expected to fluctuate at a high level. It is recommended to wait and see [50]. Coking Coal - Futures and spot: The price of coking coal futures decreased significantly, and the spot price also showed a downward trend [51]. - Supply: The production of coking coal increased slightly, and the import of Mongolian coal increased [51][53]. - Demand: The demand for coking coal decreased, and the steel mill's replenishment demand was weak [52][53]. - Inventory: The overall inventory increased slightly [52]. - View: The price of coking coal is expected to be weak and volatile. It is recommended to wait and see [53][54]. Coke - Futures and spot: The price of coke futures decreased, and the spot price was expected to be stable in the short term [55][56]. - Profit: The average profit of coking plants was negative [55]. - Supply: The production of coke decreased slightly [55]. - Demand: The demand for coke was affected by the increase in hot - metal output and the decrease in steel mill profit [56]. - Inventory: The overall inventory decreased slightly [56]. - View: The price of coke is expected to be weak and volatile. It is recommended to wait and see [56]. Commodity Futures - Agricultural Products Meal - Spot market: The price of soybean meal was stable, and the trading volume decreased. The price of rapeseed meal was up and down, and there was no transaction [57][58]. - Fundamentals: The US soybean crushing volume in October exceeded expectations, and the export inspection volume was at the lower end of the expected range. China purchased US soybeans [58][59]. - Outlook: The US soybean demand improved, but the export demand was still weak. The domestic soybean meal supply was loose. It is expected to fluctuate widely [59][60]. Pig - Spot situation: The spot price of pigs oscillated, and there were signs of stabilization [61].

1. Report Industry Investment Ratings - **Cautiously Bullish**: PTA, Natural Gas [28][5] - **Cautiously Bearish**: Crude Oil, LPG, Ethylene Glycol, Methanol, Urea, Asphalt [1][3][5] - **Bearish Consolidation**: L, PP [1] - **Bearish Continuation**: PVC, Glass, Soda Ash [1][5] 2. Core Views of the Report - **Crude Oil**: European diesel price hikes drive oil price rebounds, but supply surplus and inventory accumulation limit upside potential, with a downward pressure [1][8]. - **LPG**: High basis and over - valued futures lead to price pressure, with upstream crude oil supply exceeding demand [1][14]. - **L**: Domestic supply is abundant, downstream demand is weak, and cost support is insufficient, with a short - term rebound and long - term bearish outlook [19]. - **PP**: Cost - side weakness, high inventory, and OPEC+ expansion lead to a bearish outlook, with short - term stabilization and long - term bearishness [23]. - **PVC**: Weak fundamentals, high inventory, but low valuation limits further decline, with opportunities for short - selling hedging and low - buying [27]. - **PTA**: Supply pressure eases, demand is relatively good but may weaken, cost support exists, and there is an opportunity to expand processing fees [29]. - **Ethylene Glycol**: Supply pressure is expected to increase, demand may weaken, valuation is low but lacks upward drive, with a low - level oscillation and bearish outlook [32]. - **Methanol**: High inventory suppresses prices, supply pressure is large, demand is average, and the fundamentals remain weak [36]. - **Urea**: Supply pressure increases, demand weakens, inventory is high, and there is a risk of price decline [40]. - **Natural Gas**: Entering the consumption peak season, demand support rises, but supply is sufficient, and the upward space is limited [44]. - **Asphalt**: Follows the oil price, with cost support decreasing, supply surplus, and a bearish outlook [49]. - **Glass**: Supply decline is limited, demand is weak, and the long - term outlook is bearish [54]. - **Soda Ash**: Demand support weakens, supply is abundant, and the bearish trend continues [55]. 3. Summaries According to Related Catalogs Crude Oil - **Market Review**: Overnight international oil prices rebounded, with WTI up 1.35%, Brent up 1.07%, and SC up 0.33% [7]. - **Basic Logic**: Downstream refined oil profits are good, European diesel prices drive the rebound, but supply surplus and geopolitical uncertainties exist [8]. - **Fundamentals**: Angola's January exports will decrease, OPEC forecasts global demand growth, and US commercial crude inventories increase [9]. - **Strategy Recommendation**: Partially close previous short positions, with SC focusing on [450 - 470] [10]. LPG - **Market Review**: On November 18, the PG main contract closed at 4381 yuan/ton, up 0.18% [13]. - **Basic Logic**: Anchored to the cost - side crude oil, high basis and over - valued futures, with supply and demand changes [14]. - **Strategy Recommendation**: Lightly short, with PG focusing on [4350 - 4450] [15]. L - **Market Review**: The L2601 contract closed at 6818 yuan/ton, up 0.4% [17]. - **Basic Logic**: Basis repair, abundant supply, weak demand, and insufficient cost support [19]. - **Strategy Recommendation**: Reduce short positions in the short - term, wait for a rebound to short in the long - term, with L focusing on [6800 - 6950] [19]. PP - **Market Review**: The PP2601 contract closed at 6429 yuan/ton, down 51 yuan/ton [22]. - **Basic Logic**: Cost - side weakness, high inventory, and OPEC+ expansion [23]. - **Strategy Recommendation**: Reduce short positions in the short - term, wait for a rebound to short in the long - term, with PP focusing on [6350 - 6500] [23]. PVC - **Market Review**: The V2601 contract closed at 4586 yuan/ton, up 5 yuan/ton [26]. - **Basic Logic**: Weak fundamentals, high inventory, but low valuation limits decline [27]. - **Strategy Recommendation**: Hedge short - selling for industries, look for low - buying opportunities, with V focusing on [4400 - 4650] [27]. PTA - **Market Review**: TA05 closed at 4762 yuan/ton, up 8 yuan/ton [28]. - **Basic Logic**: Supply pressure eases, demand is relatively good but may weaken, cost support exists [29]. - **Strategy Recommendation**: Look for opportunities to expand processing fees, with TA focusing on [4640 - 4710] [30]. Ethylene Glycol - **Market Review**: EG01 closed at 4013 yuan/ton, up 35 yuan/ton [31]. - **Basic Logic**: Supply pressure is expected to increase, demand may weaken, and valuation is low but lacks upward drive [32]. - **Strategy Recommendation**: Look for opportunities to short on rebounds, with EG focusing on [3850 - 3920] [33]. Methanol - **Market Review**: Not specifically mentioned in a unified market review section. - **Basic Logic**: High inventory suppresses prices, supply pressure is large, demand is average, and cost support is weak [36]. - **Strategy Recommendation**: Short positions should be held cautiously, and pay attention to MA1 - 5 reverse arbitrage [3]. Urea - **Market Review**: UR01 closed at 1652 yuan/ton, down 6 yuan/ton [39]. - **Basic Logic**: Supply pressure increases, demand weakens, and inventory is high [40]. - **Strategy Recommendation**: Be cautious of price drops, look for opportunities to short on rebounds, with UR focusing on [1640 - 1670] [41]. Natural Gas - **Market Review**: On November 17, the NG main contract closed at 4.593 US dollars/million British thermal units, down 3.75% [43]. - **Basic Logic**: Entering the consumption peak season, demand support rises, but supply is sufficient [44]. - **Strategy Recommendation**: Pay attention to [4.200 - 4.511], with limited upward space [45]. Asphalt - **Market Review**: On November 18, the BU main contract closed at 3032 yuan/ton, unchanged [48]. - **Basic Logic**: Follows the oil price, cost support decreases, supply and demand decline, and inventory decreases [49]. - **Strategy Recommendation**: Hold short positions, with BU focusing on [3000 - 3100] [50]. Glass - **Market Review**: The FG2601 contract closed at 1053 yuan/ton, down 16 yuan/ton [53]. - **Basic Logic**: Supply decline is limited, demand is weak due to the real - estate market [54]. - **Strategy Recommendation**: Short on rebounds, with FG focusing on [1000 - 1050] [54]. Soda Ash - **Market Review**: Not specifically mentioned in a unified market review section. - **Basic Logic**: Demand support weakens, supply is abundant in the long - term [5]. - **Strategy Recommendation**: Short on rebounds in the long - term, exit long - alkali and short - glass spreads [5].

Report Industry Investment Ratings No information provided regarding industry investment ratings. Core Views of the Report Tin - The current supply of tin ore remains tight, and smelter processing fees continue at a low level. It is expected that the improvement in tin ore supply this year will be limited, and the supply side will remain strong. In the demand aspect, the tin solder enterprises in South China show certain resilience, while those in East China are more obviously suppressed. Considering the strong fundamentals, after the market sentiment stabilizes, consider a low - long strategy. Follow up on macro - end changes and the supply recovery in Myanmar in the fourth quarter [2]. Industrial Silicon - The spot price of industrial silicon has stabilized and increased, and the futures price has fluctuated. There is a possibility of an arbitrage window. The market in November shows a double - decline in supply and demand, with a larger decline in supply, but there is still a risk of inventory accumulation. In December, if the organic silicon enterprises cut production, the inventory accumulation pressure will increase. It is expected that the price will mainly fluctuate in the range of 8500 - 9500 yuan/ton [5]. Polysilicon - The spot price of polysilicon has stabilized, and the demand is weak. The futures price has dropped significantly, and the arbitrage window has closed. It is expected that the price will fluctuate in a high - level range. Pay attention to the spot support strength, the digestion of warehouse receipts after the centralized cancellation of November contracts, and whether there is an increase in orders on the demand side [6]. Copper - The market is waiting and seeing, and copper prices fluctuated weakly yesterday. In the macro aspect, there may be a "vacuum period" in November, and the subsequent focus is on the US government shutdown and interest - rate cut expectations. In the fundamental aspect, the supply of copper ore remains tight, and the psychological price ceiling of downstream customers for copper prices has gradually increased. The medium - and long - term supply - demand contradiction supports the upward movement of the bottom center of copper prices, with the main reference range of 85000 - 87500 [7]. Zinc - The logic of loose supply has basically materialized, and the subsequent supply - side pressure may be limited. The demand side has not shown unexpected performance, and domestic zinc ingots remain at a discount. With the increase in the LME warehousing expectation, the LME inventory has started to accumulate, and the risk of a short squeeze has eased. The export of zinc ingots may boost domestic zinc prices. In the short term, it is expected to remain volatile, with the main reference range of 22000 - 22800 [10]. Alumina - The current alumina market maintains a pattern of loose supply and demand, and the price is expected to continue to oscillate weakly, with the main contract reference range of 2750 - 2900 yuan/ton. Pay attention to whether the production cuts of high - cost enterprises can reverse the supply - demand pattern [12]. Aluminum - The aluminum price will be in a game between macro - level positives and weak fundamentals in the short term. Although the market performance is strong, be vigilant against the risk of a high - level correction above 22000 yuan/ton. Focus on downstream start - up changes, inventory depletion rhythms, and overseas policy trends [12]. Aluminum Alloy - The price of cast aluminum alloy will remain strong in the short term, with a firm cost support. The supply of scrap aluminum is expected to remain tight in the short term, and the main contract reference range is 20600 - 21200 yuan/ton. Follow up on the improvement of scrap aluminum supply, downstream procurement rhythms, and inventory depletion processes [13]. Stainless Steel - The stainless - steel market is in a weak oscillation, with insufficient macro - level driving forces and no obvious improvement in the fundamental structure. The supply - side pressure from steel - mill production schedules and social inventories remains, and demand stimulation is insufficient. The short - term market is expected to continue to adjust in a weak oscillation, with the main operating range of 12300 - 12700. Pay attention to steel - mill production cuts and nickel - iron prices [15]. Nickel - The macro - level sentiment has improved, but the fundamental improvement is limited. The medium - term supply of nickel remains loose, restricting the upward price space. The short - term drive is weak. The market is expected to be in a weak oscillation, with the main reference range of 116000 - 122000. Follow up on macro - level expectations and Indonesian industrial policy news [18]. Lithium Carbonate - Yesterday, the lithium carbonate market was strong, with multiple contracts hitting the daily limit. The fundamentals provide support, and the news has stimulated bullish sentiment. The downstream demand is currently optimistic, and social inventory is being depleted. The short - term market may see intensified competition. Be cautious about chasing long positions at the current price, and wait for a pull - back before further observation [20]. Summary by Relevant Catalogs Tin - **Spot Price and Basis**: The price of SMM 1 tin decreased by 0.75% to 289900 yuan/ton, and the LME 0 - 3 spread decreased by 671.90% to - 87.50 dollars/ton. The import loss decreased by 1.62% to - 15173.89 yuan/ton [2]. - **Monthly Fundamental Data**: In September, tin ore imports decreased by 15.13% to 8714 tons; in October, SMM refined tin production increased by 53.09% to 16090 tons; in September, the average SMM refined tin operating rate decreased by 31.77% to 43.60% [2]. - **Inventory Changes**: The SHEF inventory increased by 4.44% to 6258 tons, and the social inventory increased by 5.83% to 7443 tons [2]. Industrial Silicon - **Spot Price and Main - Contract Basis**: The price of East China oxygen - containing SI5530 industrial silicon remained unchanged at 9500 yuan/ton, and the price of East China SI4210 industrial silicon remained unchanged at 9750 yuan/ton [5]. - **Monthly Fundamental Data**: In the month, the national industrial silicon production increased by 7.46% to 45.22 million tons, and the Xinjiang industrial silicon production increased by 15.94% to 23.56 million tons [5]. - **Inventory Changes**: The Xinjiang factory - warehouse inventory increased by 0.89% to 11.31 million tons, and the social inventory decreased by 1.09% to 54.60 million tons [5]. Polysilicon - **Spot Price and Basis**: The average price of N - type re -投料 remained unchanged at 52300 yuan/ton, and the average price of N - type granular silicon remained unchanged at 50500 yuan/ton [6]. - **Weekly and Monthly Fundamental Data**: The weekly silicon wafer production decreased by 2.45% to 13.12 GW, and the monthly polysilicon production increased by 3.08% to 13.40 million tons [6]. - **Inventory Changes**: The polysilicon inventory increased by 3.09% to 26.70 million tons, and the silicon wafer inventory increased by 5.14% to 18.42 GW [6]. Copper - **Price and Basis**: The price of SMM 1 electrolytic copper decreased by 0.67% to 86510 yuan/ton, and the SMM 1 electrolytic copper premium increased by 50 yuan/ton to 105 yuan/ton [7]. - **Fundamental Data**: In October, electrolytic copper production decreased by 2.62% to 109.16 million tons; in September, electrolytic copper imports increased by 26.50% to 33.43 million tons [7]. - **Inventory Changes**: The domestic social inventory decreased by 1.07% to 19.38 million tons, and the SHFE inventory decreased by 4.89% to 10.94 million tons [7]. Zinc - **Price and Spread**: The price of SMM 0 zinc ingot decreased by 0.40% to 22400 yuan/ton, and the import loss increased to - 4292 yuan/ton [10]. - **Fundamental Data**: In October, refined zinc production increased by 2.85% to 61.72 million tons; in September, refined zinc imports decreased by 11.61% to 2.27 million tons [10]. - **Inventory Changes**: The seven - region social inventory of Chinese zinc ingots decreased by 1.88% to 15.66 million tons, and the LME inventory increased by 2.57% to 4.0 million tons [10]. Alumina - **Price and Spread**: The price of SMM A00 aluminum decreased by 1.28% to 21630 yuan/ton, and the import loss was - 1982 yuan/ton [12]. - **Fundamental Data**: In October, alumina production increased by 2.39% to 778.53 million tons, and electrolytic aluminum production increased by 3.52% to 374.21 million tons [12]. - **Inventory Changes**: The social inventory of Chinese electrolytic aluminum increased by 3.03% to 62.70 million tons, and the LME inventory decreased by 0.39% to 55.0 million tons [12]. Aluminum Alloy - **Price and Spread**: The price of SMM aluminum alloy ADC12 decreased by 0.46% to 21550 yuan/ton, and the refined - scrap price difference of Foshan crushed primary aluminum decreased by 3.57% to 1754 yuan/ton [13]. - **Fundamental Data**: In October, the production of recycled aluminum alloy ingots decreased by 2.42% to 64.50 million tons, and the production of primary aluminum alloy ingots increased by 1.06% to 28.60 million tons [13]. - **Inventory Changes**: The weekly social inventory of recycled aluminum alloy ingots decreased by 0.18% to 5.57 million tons, and the daily inventory of recycled aluminum alloy in Foshan increased by 2.55% to 36817 tons [13]. Stainless Steel - **Price and Basis**: The price of 304/2B (Wuxi Hongwang 2.0 coil) remained unchanged at 12700 yuan/ton, and the price of 304/2B (Foshan Hongwang 2.0 coil) decreased by 0.40% to 12600 yuan/ton [15]. - **Fundamental Data**: The production of 300 - series stainless - steel crude steel in China (43 enterprises) increased by 0.38% to 182.17 million tons, and the stainless - steel net export volume decreased by 9.83% to 29.82 million tons [15]. - **Inventory Changes**: The 300 - series social inventory (Wuxi + Foshan) increased by 1.73% to 49.74 million tons, and the SHFE warehouse receipts decreased by 1.53% to 6.93 million tons [15]. Nickel - **Price and Basis**: The price of SMM 1 electrolytic nickel decreased by 0.75% to 118700 yuan/ton, and the LME 0 - 3 spread increased by 2.39% to - 194 dollars/ton [18]. - **Cost of Electrowinning Nickel**: The cost of integrated MHP - produced electrowinning nickel decreased by 4.84% to 110810 yuan/ton, and the cost of integrated high - matte nickel - produced electrowinning nickel increased by 3.75% to 129484 yuan/ton [18]. - **Supply - Demand and Inventory**: In China, refined nickel production increased by 0.84% to 35900 tons, and refined nickel imports increased by 124.36% to 38164 tons. The SHFE inventory increased by 9.11% to 40573 tons, and the LME inventory increased by 2.22% to 257694 tons [18]. Lithium Carbonate - **Price and Basis**: The average price of SMM battery - grade lithium carbonate increased by 1.17% to 86150 yuan/ton, and the average price of SMM industrial - grade lithium carbonate increased by 1.21% to 83800 yuan/ton [20]. - **Fundamental Data**: In October, lithium carbonate production increased by 5.73% to 92260 tons, and lithium carbonate demand increased by 8.70% to 126961 tons [20]. - **Inventory Changes**: In October, the total lithium carbonate inventory decreased by 10.90% to 84234 tons, and the downstream lithium carbonate inventory decreased by 13.50% to 53291 tons [20].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the content. 2. Core Views of the Report Tin - The current supply of tin ore remains tight, and the smelter processing fee continues to be low. Although the import volume from Myanmar has rebounded, the improvement in supply is limited. The demand in South China shows some resilience, while that in East China is suppressed. Considering the strong fundamentals, a low - buying strategy can be considered after the market sentiment stabilizes. Follow the macro - end changes and the supply recovery in Myanmar in the fourth quarter [2]. Industrial Silicon - The spot price of industrial silicon stabilizes and rises, and the futures price fluctuates. There is an arbitrage window. The supply and demand in the industrial silicon market decreased in November, with a larger decline in supply, but there is still a pressure of inventory accumulation. In December, if the organic silicon industry cuts production, the inventory accumulation pressure will increase. The price is expected to fluctuate at a low level, mainly in the range of 8500 - 9500 yuan/ton [5]. Polysilicon - The spot price of polysilicon stabilizes, the demand is weak, and the battery price falls. The futures price drops significantly, and the arbitrage window closes. The supply and demand are both decreasing, and there is still an inventory accumulation expectation in each link. The price is expected to fluctuate in a high - level range. Pay attention to the spot support and the inventory pressure [6]. Copper - The market is waiting and seeing, and the copper price fluctuates weakly. The macro situation is in a "vacuum period" in November, and the supply of copper ore remains tight. The downstream psychological price ceiling for copper is rising, and the spot maintains a premium. The medium - and long - term supply - demand contradiction supports the bottom of the copper price. The main contract is expected to be in the range of 85000 - 87500 [7]. Zinc - The supply of zinc is basically in a loose pattern, and the subsequent supply pressure may be limited due to the compression of smelting profits. The demand has no unexpected performance, and the domestic zinc ingot remains at a discount. The LME inventory starts to accumulate, and the risk of a short squeeze eases. The zinc ingot export window is open, which may boost the domestic zinc price. The zinc price is expected to fluctuate in the short term, with the main contract in the range of 22000 - 22800 [10]. Aluminum - The alumina market is in a loose supply - demand pattern, showing a low - level shock. The spot market has regional differentiation. The price of electrolytic aluminum is affected by macro - positive factors and weak fundamentals. It may fluctuate between the two in the short term, and there is a risk of a high - level correction above 22000 yuan/ton [12]. Aluminum Alloy - The casting aluminum alloy market adjusts with the aluminum price. The cost is strongly supported, but the supply is restricted by raw material shortages. The downstream demand is weak, and the price is expected to run strongly in the short term, with the main contract in the range of 20600 - 21200 yuan/ton [13]. Stainless Steel - The stainless steel market is in a weak shock. The macro - drive and demand are insufficient, and the supply pressure remains. The price is expected to fluctuate weakly in the short term, with the main contract in the range of 12300 - 12700. Pay attention to the steel mill's production cut and the nickel - iron price [15]. Nickel - The nickel market is weak. The macro - expectation improves, but the fundamental improvement is limited. The nickel supply is loose in the medium term, and the price is expected to fluctuate weakly, with the main contract in the range of 116000 - 122000. Pay attention to the macro - expectation and the Indonesian industrial policy [18]. Lithium Carbonate - The lithium carbonate market runs strongly. Driven by news and fundamentals, the price rises. The supply increases slightly, the demand is optimistic, and the inventory is decreasing. The short - term market may have more games. Be cautious about chasing high prices without positions, and wait for a pull - back [20]. 3. Summaries According to Relevant Catalogs Tin - **Spot Price and Basis**: The prices of SMM 1 tin and Yangtze 1 tin decreased by 0.75%, and the LME 0 - 3 premium decreased by 671.90%. The import loss decreased by 1.62%, and the Shanghai - London ratio was stable [2]. - **Monthly Spread**: The spreads of 2512 - 2601, 2601 - 2602, and 2602 - 2603 decreased, while that of 2603 - 2604 increased significantly [2]. - **Fundamental Data**: In September, the domestic tin ore import decreased by 15.13%, and the SMM refined tin production in October increased by 53.09%. The inventory of SHEF and social inventory increased [2]. Industrial Silicon - **Spot Price and Basis**: The price of some industrial silicon products is stable, and the premium of Tongmei decreased by 12.50%. The basis of some products changed [5]. - **Monthly Spread**: The spreads of 2512 - 2601 and 2601 - 2602 increased, while others changed to different extents [5]. - **Fundamental Data**: The national industrial silicon production increased by 7.46% in October, and the inventory of some regions and the overall social inventory changed [5]. Polysilicon - **Spot Price and Basis**: The spot price of polysilicon is stable, and the battery price falls. The futures price drops by 1390 yuan/ton, and the arbitrage window closes [6]. - **Monthly Spread**: The spreads of some contracts changed, with the largest change in the current - month to the first - continuous contract [6]. - **Fundamental Data**: The monthly polysilicon production increased by 3.08%, and the inventory of polysilicon and silicon wafers increased [6]. Copper - **Price and Basis**: The prices of various copper products decreased, and the refined - scrap spread decreased by 6.23%. The import loss increased, and the Shanghai - London ratio increased slightly [7]. - **Monthly Spread**: The spreads of 2511 - 2512 and 2601 - 2602 changed [7]. - **Fundamental Data**: The electrolytic copper production in October decreased by 2.62%, and the import volume in September increased by 26.50%. The inventory of some ports and the electrolytic copper rod's operating rate changed [7]. Zinc - **Price and Spread**: The price of SMM 0 zinc ingot decreased by 0.40%, and the import loss and the Shanghai - London ratio changed [10]. - **Monthly Spread**: The spreads of some contracts changed [10]. - **Fundamental Data**: The refined zinc production in October increased by 2.85%, and the inventory of LME and domestic zinc ingots changed [10]. Aluminum - **Price and Spread**: The price of SMM A00 aluminum decreased by 1.28%, and the import loss and the Shanghai - London ratio changed [12]. - **Monthly Spread**: The spreads of some contracts changed [12]. - **Fundamental Data**: The alumina production in October increased by 2.39%, and the electrolytic aluminum production increased by 3.52%. The inventory of domestic electrolytic aluminum and LME changed [12]. Aluminum Alloy - **Price and Spread**: The price of SMM aluminum alloy ADC12 decreased by 0.46%, and the refined - scrap spread of some products decreased [13]. - **Monthly Spread**: The spreads of some contracts changed [13]. - **Fundamental Data**: The production of regenerated aluminum alloy ingots in October decreased by 2.42%, and the inventory of some regions and the overall social inventory changed [13]. Stainless Steel - **Price and Basis**: The price of 304/2B stainless steel in some regions changed, and the futures - spot spread decreased by 7.14%. The prices of raw materials such as nickel ore and chromium ore changed [15]. - **Monthly Spread**: The spreads of some contracts changed [15]. - **Fundamental Data**: The production of 300 - series stainless steel in China and Indonesia increased slightly, and the import and export volumes and the inventory changed [15]. Nickel - **Price and Basis**: The prices of SMM 1 electrolytic nickel and other nickel products decreased, and the LME 0 - 3 premium increased slightly. The import loss increased [18]. - **Monthly Spread**: The spreads of some contracts changed slightly [18]. - **Supply - Demand and Inventory**: The domestic refined nickel production increased by 0.84%, and the import volume increased by 124.36%. The inventory of SHFE, social inventory, and LME increased [18]. Lithium Carbonate - **Price and Basis**: The prices of SMM battery - grade lithium carbonate and other lithium products increased, and the lithium concentrate price also increased [20]. - **Monthly Spread**: The spreads of some contracts changed significantly [20]. - **Fundamental Data**: The lithium carbonate production in October increased by 5.73%, and the inventory decreased [20].

1. Report Industry Investment Ratings - No industry investment ratings are mentioned in the provided reports. 2. Core Views 2.1 Oils and Fats Industry - Palm oil is expected to maintain low - level volatility or weak rebounds due to concerns about slowing exports. Domestic Dalian palm oil futures will fluctuate between 8600 - 8700 yuan, and there is pressure to weaken further. Port inventories are expected to rise as demand weakens with falling temperatures [1]. - For soybean oil, the 2025/26 US soybean oil supply is up, but the ending stocks are down. This supports CBOT soybean oil. In China, spot prices rose slightly, and the basis was stable. Factory soybean oil inventories changed little, with a balance between production and demand [1]. 2.2 Pig Industry - Spot pig prices are weak. The market is actively selling pigs, and slaughterhouses have no difficulty in procurement, suppressing prices. The market is in a weak range - bound pattern. The 3 - 7 reverse spread strategy can be continued [3]. 2.3 Meal Industry - The USDA's November supply - demand balance sheet was in line with market expectations. US soybeans lack substantial bullish factors and face difficulties in continuing to rise. China's 13% tariff on US soybeans affects exports. Domestic soybean meal supply is loose, and prices will maintain wide - range fluctuations [8]. 2.4 Corn Industry - In the corn market, prices in the Northeast are strong due to increased stocking, and those in North China are stable as the number of delivery vehicles to deep - processing plants increases. There is a selling pressure expectation due to a bumper harvest. The demand side shows good deep - processing profits and limited feed - end restocking. Corn prices may have a limited rebound [10]. 2.5 Sugar Industry - India allows 25/26 sugar exports of 1.5 million tons, but short - term exports may be difficult. Brazil is approaching the end of the harvest, with a loose supply. The raw sugar price is expected to consolidate around 14 cents/pound. The sugar market is expected to maintain a volatile trend this week [14]. 2.6 Cotton Industry - The November USDA cotton supply - demand balance sheet is bearish. Globally, production increased significantly while demand increased slightly, and ending stocks rose. In China, new cotton listings bring short - term pressure, and downstream demand is weak overall, but some products support cotton prices. Short - term cotton prices may be under pressure [15]. 2.7 Egg Industry - The number of laying hens in production remains high, and the supply is loose. The market is in a seasonal off - peak period, and demand is weak. Although the decline in egg prices has not widened, there is insufficient positive support. The market is expected to be in a weak and volatile pattern, and short positions in the near - month contracts can be gradually closed [17][18]. 3. Summary by Related Catalogs 3.1 Oils and Fats Industry - **Soybean Oil**: The 2025/26 US soybean oil supply is adjusted to 32.276 billion pounds. Ending stocks are down 1.4% year - on - year. In China, the spot price rose slightly, and the basis was stable. Factory inventories changed little [1]. - **Palm Oil**: Affected by export concerns, it will maintain low - level volatility. Domestic Dalian palm oil futures will fluctuate between 8600 - 8700 yuan. Port inventories are expected to rise [1]. - **Price and Spread Changes**: The basis of soybean oil, palm oil, and rapeseed oil changed, and there were also changes in cross - period spreads and inter - variety spreads [1]. 3.2 Pig Industry - **Futures Indicators**: The main contract basis decreased by 120.00%, and the prices of pig 2605 and pig 2601 decreased by 0.45% and 0.68% respectively [3]. - **Spot Prices**: Spot prices in various regions decreased, with the largest decline of 400 yuan/ton in Guangdong [3]. - **Spot Indicators**: The daily slaughter volume increased slightly by 0.05%, and the self - breeding and purchased - piglet breeding profits decreased by 28.70% and 17.15% respectively [3]. 3.3 Meal Industry - **Price Changes**: The prices of soybean meal, rapeseed meal, and soybeans changed. The basis of soybean meal and rapeseed meal also had significant changes [8]. - **Market Situation**: The USDA's report was in line with expectations. US soybeans lack bullish factors, and China's tariff affects exports. Domestic soybean meal supply is loose [8]. 3.4 Corn Industry - **Corn**: The price of corn 2601 decreased slightly, and the basis increased by 92.00%. The north - south trade profit decreased by 34.48% [10]. - **Corn Starch**: The price of corn starch 2601 decreased by 0.64%, and the basis increased by 320.00% [10]. 3.5 Sugar Industry - **Futures Market**: The prices of sugar 2601 and sugar 2605 decreased by 0.22% and 0.11% respectively, and the ICE raw sugar main contract decreased by 0.67% [14]. - **Spot Market**: The price in Nanning decreased by 1.06%, and that in Kunming increased by 0.54%. Imported sugar prices from Brazil increased [14]. - **Industry Situation**: National sugar production and sales increased year - on - year, but the national sales rate decreased. Industrial inventories in some regions increased, and imports increased [14]. 3.6 Cotton Industry - **Futures Market**: The prices of cotton 2605 and cotton 2601 decreased slightly, and the ICE US cotton main contract increased slightly [15]. - **Spot Market**: The price of Xinjiang cotton and the CC Index decreased slightly, while the difference between the CC Index and the FC Index increased [15]. - **Industry Situation**: Commercial and industrial inventories increased, imports increased, but textile exports decreased [15]. 3.7 Egg Industry - **Futures and Spot Prices**: The prices of egg 12 and egg 01 contracts decreased, and the spot price in the production area decreased by 0.82% [17]. - **Related Indicators**: Egg - to - feed ratio increased by 2.56%, and the breeding profit increased by 13.05% [17]. - **Market Situation**: The number of laying hens in production is high, supply is loose, and demand is weak in the short term [17][18].

1. Report Industry Investment Rating - Not provided in the report 2. Core Viewpoints of the Report - For industrial silicon, the fundamentals are bullish, with supply-side production scheduled to decrease, demand recovery at a low level, and cost support increasing. The 2601 contract is expected to oscillate in the range of 8990 - 9170 [5][8]. - For polysilicon, the fundamentals are neutral, with continuous decreases in supply-side production scheduling and overall demand showing a continuous decline, while cost support remains stable. The 2601 contract is expected to oscillate in the range of 51880 - 53430 [10]. 3. Summary by Relevant Catalogs 3.1 Daily Views - Industrial Silicon - Supply: Last week, the industrial silicon supply was 91,000 tons, unchanged from the previous week [5]. - Demand: Last week, the industrial silicon demand was 84,000 tons, a 2.44% increase from the previous week, indicating a slight uptick in demand [5]. - Cost: In Xinjiang, the production loss of sample oxygenated 553 silicon was 2,874 yuan/ton, and the cost support increased during the dry season [6]. - Basis: On November 17, the spot price of non-oxygenated silicon in East China was 9,350 yuan/ton, and the basis of the 01 contract was 270 yuan/ton, with the spot price higher than the futures price [7]. - Inventory: The social inventory was 546,000 tons, a 1.08% decrease from the previous week; the sample enterprise inventory was 172,600 tons, a 0.35% increase; and the main port inventory was 127,000 tons, unchanged from the previous week [8]. - Market: The MA20 was upward, and the price of the 01 contract closed above the MA20 [8]. - Main Position: The main position was net short, with a decrease in short positions [8]. 3.2 Daily Views - Polysilicon - Supply: Last week, the polysilicon production was 26,800 tons, a 0.74% decrease from the previous week. The predicted production in November is 120,100 tons, a 10.37% decrease from the previous month [10]. - Demand: Last week, the silicon wafer production was 13.12GW, a 2.45% decrease from the previous week, and the inventory was 184,200 tons, a 5.13% increase. Currently, silicon wafer production is in a loss state. The production scheduled for November is 57.66GW, a 4.92% decrease from the previous month [10]. - Cost: The average industry cost of N-type polysilicon is 38,920 yuan/ton, and the production profit is 12,080 yuan/ton [10]. - Basis: On November 17, the basis of the 01 contract was -355 yuan/ton, with the spot price lower than the futures price [10]. - Inventory: The weekly inventory was 267,000 tons, a 3.08% increase from the previous week, at a historically low level [10]. - Market: The MA20 was upward, and the price of the 01 contract closed below the MA20 [10]. - Main Position: The main position was net short, with an increase in short positions [10]. 3.3 Industrial Silicon Price - Basis and Delivery Product Spread Trends - The report presents the historical trends of the basis of the SI main contract and the price spread between East China 421 and 553 silicon [21][22]. 3.4 Polysilicon Market Price Trends - The report shows the historical trends of the price, trading volume, and basis of the PS main contract [24][25]. 3.5 Industrial Silicon Inventory - The report displays the historical trends of the inventory in delivery warehouses and ports, SMM sample enterprise weekly inventory, and registered warehouse receipts [27]. 3.6 Industrial Silicon Production and Capacity Utilization Trends - The report presents the historical trends of SMM sample enterprise weekly production, industrial silicon monthly production by specification, and SMM sample enterprise operating rate [28][29][30][31][33]. 3.7 Industrial Silicon Cost - Sample Region Trends - The report shows the historical trends of the cost and profit of 421 silicon in Sichuan, 421 silicon in Yunnan, and oxygenated 553 silicon in Xinjiang [35][36]. 3.8 Industrial Silicon Weekly Supply - Demand Balance Sheet - The report presents the historical trends of the weekly supply - demand balance of industrial silicon [37][38]. 3.9 Industrial Silicon Monthly Supply - Demand Balance Sheet - The report shows the historical trends of the monthly supply - demand balance of industrial silicon [40][41]. 3.10 Industrial Silicon Downstream - Organic Silicon - DMC Price and Production Trends - The report presents the historical trends of DMC daily capacity utilization, profit - cost trends, weekly production, and price [43][44]. 3.11 Industrial Silicon Downstream - Organic Silicon - Downstream Price Trends - The report shows the historical trends of the average prices of 107 rubber, silicone oil, raw rubber, and D4 [45][46]. 3.12 Industrial Silicon Downstream - Organic Silicon - Import - Export and Inventory Trends - The report presents the historical trends of DMC monthly import and export volumes and inventory [49][50]. 3.13 Industrial Silicon Downstream - Aluminum Alloy - Price and Supply Situation - The report shows the historical trends of waste aluminum recycling volume, waste aluminum social inventory, aluminum scrap import volume, China's unforged aluminum alloy import - export situation, SMM aluminum alloy ADC12 price, and import ADC12 cost - profit [52][53]. 3.14 Industrial Silicon Downstream - Aluminum Alloy - Inventory and Production Trends - The report presents the historical trends of the monthly production of primary aluminum - based aluminum alloy ingots and recycled aluminum alloy ingots, the weekly operating rates of primary and recycled aluminum alloys, and the social inventory of aluminum alloy ingots [55][56]. 3.15 Industrial Silicon Downstream - Aluminum Alloy - Demand (Automobiles and Wheel Hubs) - The report shows the historical trends of automobile monthly production, sales, and aluminum alloy wheel hub export [57][58][59][60]. 3.16 Industrial Silicon Downstream - Polysilicon Fundamental Trends - The report presents the historical trends of the polysilicon industry cost, price, total inventory, monthly production, operating rate, and monthly demand [62][63].

Report Industry Investment Rating The document does not provide the industry investment rating. Core Viewpoints of the Report The report comprehensively analyzes various sectors including financial derivatives, precious metals, shipping, non - ferrous metals, ferrous metals, agricultural products, and energy chemicals. It assesses the market conditions, supply - demand relationships, and price trends of each sector, and provides corresponding investment suggestions. Summary by Directory Financial Derivatives Financial Futures - **Stock Index Futures**: A - share market showed narrow - range fluctuations. TMT sectors rose, while pro - cyclical sectors pulled back slightly. The four major index futures contracts declined with the index, and the basis discount fluctuated narrowly. It is recommended to wait for stabilization and mainly adopt a wait - and - see strategy, and consider deploying a bull spread of put options in case of a sharp decline [2][3][4]. - **Treasury Bond Futures**: The equity market declined, and treasury bond futures oscillated strongly. The bond market was in a state of narrow - range oscillation due to the unclear expectation of loose money. It is recommended to operate within the range for the TL2512 contract [5][6]. Precious Metals - **Gold and Silver**: Fed officials' attitudes towards the December interest - rate cut were still divided. Precious metals maintained a weak oscillation. In the long - term, precious metals are expected to enter a bull market, but in the short - term, market fluctuations may intensify. It is recommended to buy on dips for gold and try to go long in small positions for silver [7][8][9]. Shipping - **Container Shipping Index (European Line)**: The SCFIS European Line Index and the SCFI Composite Index declined. The futures market rose on the previous day, but the significant decline in the SCFIS European Line after the market may lead to a short - term correction followed by an upward movement. It is expected to oscillate upward in the short - term [10][11]. Non - Ferrous Metals - **Copper**: The market was cautious, and copper prices oscillated. The supply of copper concentrate was tight, and the downstream demand was resilient. The copper price is expected to oscillate within the range of 85000 - 87500 [11][13][14]. - **Alumina**: The market was in a state of loose supply and demand, and the price oscillated at a low level. It is expected to continue to oscillate weakly, with the main contract ranging from 2750 - 2900 yuan/ton [16][17][18]. - **Aluminum**: After breaking through the 22000 mark, it adjusted downward. It is expected to oscillate widely, with the main contract ranging from 21400 - 22000 yuan/ton. It is recommended to go short on rallies [18][19][20]. - **Aluminum Alloy**: It adjusted following the aluminum price, and the spot trading was cold at high prices. It is expected to oscillate widely, with the main contract ranging from 20600 - 21200 yuan/ton [21][22][23]. - **Zinc**: The LME delivery expectation increased, and zinc prices oscillated and adjusted. It is expected to oscillate weakly, with the main contract ranging from 22000 - 22800 [23][24][26]. - **Tin**: The supply side remained tight, and tin prices oscillated at a high level. It is recommended to adopt a strategy of buying on dips after the market sentiment stabilizes [26][27][29]. - **Nickel**: The market was weak, and the fundamental improvement was insufficient. It is expected to oscillate weakly, with the main contract ranging from 116000 - 122000 [30][31][32]. - **Stainless Steel**: The macro - drive weakened, and the raw materials were under pressure. It is expected to oscillate weakly, with the main contract ranging from 12300 - 12700 [33][34][36]. - **Lithium Carbonate**: The market was strong, and multiple contracts hit the daily limit. It is recommended to wait and see, and the market is expected to oscillate widely [37][38][40]. - **Polysilicon**: The demand was weak, and the futures price oscillated and declined. It is expected to oscillate at a high level [41][42][43]. - **Industrial Silicon**: It oscillated, and attention should be paid to the organic silicon production cuts. It is expected to oscillate within the range of 8500 - 9500 yuan/ton [43][44][45]. Ferrous Metals - **Steel**: The apparent demand declined, the hot - rolled coil supply was not cleared, and the spread between hot - rolled and rebar converged. It is recommended to try short - selling [46][47][49]. - **Iron Ore**: The shipment increased, the arrival decreased, the port inventory rose, and the molten iron increased. It is expected to oscillate at a high level, and it is recommended to wait and see [50][52][53]. - **Coking Coal**: The spot price fluctuated, and the demand for replenishment was bearish. It is expected to oscillate weakly, with the range of 1100 - 1250, and it is recommended to wait and see [54][55][59]. - **Coke**: The fourth round of price increase was fully implemented, and the port trading price declined. It is expected to oscillate weakly, with the range of 1600 - 1750, and it is recommended to wait and see [60][61][64]. Agricultural Products - **Meal**: The monthly report lacked positive factors, and both domestic and foreign markets adjusted. The soybean meal market is expected to oscillate widely [65][66][68]. - **Live Pigs**: The supply and demand were loose, and the pig price oscillated weakly. It is recommended to hold the 3 - 7 reverse spread [69][70]. - **Corn**: There was a short - term supply shortage, and the price rebounded and oscillated. Attention should be paid to the selling rhythm and procurement progress [71][72]. - **Sugar**: The raw sugar price was bearish, and the domestic market oscillated at the bottom. It is expected to maintain the bottom - oscillation trend [73][74][75]. - **Cotton**: The US cotton oscillated at the bottom, and the domestic new - cotton harvest was coming to an end. The cotton price is expected to be under pressure and run weakly in the short - term [75][76]. - **Eggs**: The egg price was stable with a slight decline, and the overall pressure was still high. It is recommended to gradually close short positions below 3000 for the 2512 contract [77]. - **Oils and Fats**: The Malaysian palm oil oscillated and adjusted, and the Dalian palm oil maintained range - bound trading. The soybean oil market was supported. The palm oil is expected to oscillate at a low level, and the soybean oil is expected to maintain a stable supply - demand situation [78][79][80]. - **Jujubes**: The spot price was weak, and the market oscillated weakly. It is expected to continue to oscillate weakly, and attention should be paid to the acquisition progress and terminal demand [81]. - **Apples**: There was a small amount of trading of stored apples, and the demand for high - quality apples was good. The price of high - quality apples in the western region was stable, and the inventory of small apples in Shandong began to be traded [83]. Energy Chemicals - **PX**: The overseas blending - oil demand boosted the short - term trend, but the driving force was limited. It is expected to oscillate at a high level, and attention should be paid to the pressure above 6800 [84][85]. - **PTA**: The blending - oil demand and the cancellation of the Indian BIS certification supported the short - term trend, but the upward driving force was limited. It is expected to oscillate within the range of 4500 - 4800, and the TA1 - 5 spread should be treated with a rolling reverse - spread strategy [86][87]. - **Short - Fiber**: The supply - demand expectation was weak, and the processing fee was gradually compressed. It is recommended to do the same as PTA for the unilateral strategy and shrink the processing fee on rallies [88]. - **Bottle - Chip**: The supply - demand situation in November remained loose, and the price and processing fee followed the cost. It is recommended to do the same as PTA for the unilateral strategy, and the processing fee is expected to oscillate within the range of 300 - 450 yuan/ton [89][90]. - **Ethylene Glycol**: The short - term rigid demand was supported, but the supply was high, and the port inventory increased. It is recommended to hold out - of - the - money call options with a strike price not lower than 4100 for the EG2601 contract and conduct a reverse - spread operation on rallies for the EG1 - 5 spread [92]. - **Pure Benzene**: The blending - oil demand provided support, but the supply - demand was loose, and the rebound space was limited. It is recommended to wait and see for the BZ2603 contract [93]. - **Styrene**: The blending - oil demand provided support, but the maintenance might be postponed, and the rebound space was limited. The EB12 price may be strong, and attention should be paid to the pressure around 6600 - 6700 [94][95]. - **LLDPE**: The price changed little, and the trading was weak. It is recommended to reduce short positions around 6800 [96]. - **PP**: There were many unexpected maintenance events, and the downward space was limited. It is recommended to wait and see [97]. - **Methanol**: The port market continued to weaken, and the trading was average. Attention should be paid to the 05MTO spread contraction [98][99]. - **Caustic Soda**: The supply - demand pressure still existed, and it is expected to run weakly [99][100]. - **PVC**: The supply - demand surplus situation remained unchanged, and the market oscillated weakly. It is expected to continue the bottom - weakening trend [101]. - **Soda Ash**: After the spot price dropped, the alkali factory's pending - delivery days increased, and the market rebounded. It is recommended to wait and see and wait for the opportunity to short on rallies [102][103]. - **Glass**: The spot sales weakened significantly, and the market was under pressure to correct. It is recommended to treat it weakly in the short - term [102][104]. - **Natural Rubber**: The overseas raw materials were firm, and the rubber price rose slightly. It is expected to oscillate within the range, and attention should be paid to the raw - material output in the peak - production season [104][105][106]. - **Synthetic Rubber**: The supply - demand boost was limited, and the cost side was weak. It is recommended to adopt a strategy of shorting on rallies for the BR2601 contract and pay attention to the pressure around 10800 [107][108][109].

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views 2.1 Oils and Fats - Palm oil in Malaysia is expected to have a record - high production in 2025, pressuring the benchmark price. However, Indonesia's B85 policy provides support. Dalian palm oil futures may continue to rise in the short - term but could face resistance below 9000 yuan. For soybeans, the US soybean production cut in the USDA report was less than expected, causing CBOT soybeans to decline. In China, soybean oil inventory is at a high level, and downstream demand is weak, with a possible short - term correction for Dalian soybean oil [1]. 2.2 Corn and Corn Starch - Corn has a short - term supply - demand imbalance due to factors like farmers' reluctance to sell and transportation issues, leading to a price rebound. But considering the large supply during the new - season harvest, the upward movement is limited, and attention should be paid to the 2200 - 2220 pressure level [3]. 2.3 Sugar - India's sugar export in the 25/26 season may face short - term difficulties, and Brazil's supply is in a relaxed state. The raw sugar price is expected to fluctuate around 14 cents/pound. The domestic sugar market is likely to remain volatile next week [7][8]. 2.4 Cotton - The 11 - month USDA report is bearish for cotton. Globally, production has increased, and demand has only slightly risen, leading to an increase in ending inventory. In China, new cotton supply is high in the short - term, and downstream demand is weak, but some local products offer support. Short - term cotton prices may be under pressure [9]. 2.5 Meal - The USDA's November supply - demand balance sheet for soybeans met market expectations. There is a lack of substantial positive factors for US soybeans, and China's high soybean inventory and reserve rotation expectations suppress the market. Bean meal is expected to trade in a wide range [11]. 2.6 Eggs - The supply of eggs remains high due to stable laying - hen inventory, and demand is in a seasonal slump. Although the decline in egg prices has slowed, the market is expected to be weak and volatile this week [15]. 2.7 Pigs - The spot price of pigs is weak, but the market may strengthen tomorrow. The overall November pig - selling progress is slow, which may support prices. The market is in a range - bound pattern, with limited upside and downside in the short - term. A 3 - 7 reverse spread strategy can be continued [17]. 3. Summary by Industry 3.1 Oils and Fats - **Soybean Oil**: On November 14, the spot price in Jiangsu was 8590 yuan, up 0.35% from the previous day. The futures price of Y2601 was 8256 yuan, down 0.72%. The basis of Y2601 increased by 36.89% [1]. - **Palm Oil**: The spot price in Guangdong was 8590 yuan, up 0.23%. The futures price of P2601 was 8644 yuan, down 1.23%. The basis of P2601 increased by 70.33%. The import cost and profit decreased [1]. - **Rapeseed Oil**: The spot price in Jiangsu was 10290 yuan, up 0.29%. The futures price of OI601 was 9923 yuan, down 0.52%. The basis of OI601 increased by 28.77% [1]. 3.2 Corn and Corn Starch - **Corn**: The price of corn 2601 at Jinzhou Port fluctuated. The basis increased by 78.57%. The 1 - 5 spread increased by 5.63%. The import profit increased by 5.00% [3]. - **Corn Starch**: The price of corn starch 2601 decreased slightly. The basis increased by 66.67%. The 1 - 5 spread remained unchanged, and the starch - corn 01 spread decreased by 0.31% [3]. 3.3 Sugar - **Futures Market**: The price of sugar 2601 decreased by 0.76%, and sugar 2605 decreased by 0.53%. ICE raw sugar increased by 2.91%. The 1 - 5 spread decreased by 16.46% [7]. - **Spot Market**: The prices in Nanning and Kunming remained unchanged. The basis in Nanning and Kunming increased. The import prices of Brazilian sugar decreased [7]. - **Industry Situation**: National sugar production and sales increased year - on - year, while the national sales rate decreased. The industrial inventory in some regions increased [7]. 3.4 Cotton - **Futures Market**: The price of cotton 2605 decreased by 0.19%, and cotton 2601 decreased by 0.30%. ICE US cotton decreased by 0.68%. The 5 - 1 spread increased by 300.00% [9]. - **Spot Market**: The prices in Xinjiang and the CC Index decreased slightly. The basis increased [9]. - **Industry Situation**: Commercial inventory, import volume, and some other indicators increased, while textile exports decreased [9]. 3.5 Meal - **Bean Meal**: The spot price in Jiangsu increased by 0.33%, and the futures price of M2601 increased by 0.68%. The basis decreased by 52.38%. The import crushing margin decreased significantly [11]. - **Rapeseed Meal**: The spot price in Jiangsu remained unchanged, and the futures price of RM2601 decreased slightly. The basis increased by 25.00% [11]. - **Soybeans**: The price of the soybean No.1 futures contract increased by 2.08%, and the soybean No.2 futures contract increased by 0.37%. The basis of both decreased [11]. 3.6 Eggs - **Futures Market**: The price of the egg 12 - contract decreased by 0.23%, and the 01 - contract decreased by 0.92%. The 12 - 01 spread increased by 10.22% [15]. - **Spot Market**: The egg - producing area price decreased by 0.34%. The basis decreased by 6.54% [15]. - **Related Indicators**: Egg - chick prices remained unchanged, and the egg - feed ratio decreased. The breeding profit decreased [15]. 3.7 Pigs - **Futures Market**: The price of the pig 2605 decreased by 0.33%, and the 2601 decreased by 0.72%. The 1 - 5 spread decreased by 12.00%. The basis increased by 103.57% [17]. - **Spot Market**: The prices in different regions fluctuated. The daily slaughter volume decreased by 0.74% [17]. - **Related Indicators**: The weekly white - strip price remained unchanged, and the piglet price increased slightly. The self - breeding and purchased - piglet breeding profits decreased [17].

Report Industry Investment Rating No relevant information provided. Core Views of the Report Lithium - The short - term supply - demand is expected to increase, but there is no substantial switch. The marginal drive of new demand is limited after entering the off - season. The social inventory is still being depleted, but the digestion speed of warehouse receipts has slowed down recently. Attention should be paid to the possible acceleration of the release of upstream projects at high prices. The short - term sentiment may be adjusted, and the market is expected to fluctuate mainly. Follow - up attention should be paid to the resumption of production of large manufacturers before the end of the year and the marginal changes in downstream demand after entering the off - season [1]. Nickel - The macro - sentiment has improved, but the fundamental improvement is limited. The medium - term supply of nickel remains loose, which restricts the upward space of prices. The short - term driving force is weak. The market is expected to fluctuate weakly, with the main contract reference range of 116,000 - 122,000 yuan/ton. Attention should be paid to changes in macro - expectations and Indonesian industrial policy news [2]. Stainless Steel - Policy and macro - driving forces are insufficient, and the fundamental structure has not improved significantly. There are still pressures on the supply side in terms of steel mill production scheduling and social inventory, and demand improvement is insufficient. The short - term market is expected to continue to fluctuate weakly, with the main contract reference range of 12,300 - 12,700 yuan/ton. Follow - up attention should be paid to steel mill production cuts and nickel - iron prices [4]. Tin - Recently, macro - fluctuations have been large. Considering the strong fundamentals, it is advisable to choose the opportunity to go long at low levels after the market sentiment stabilizes. Follow - up attention should be paid to changes in the macro - end and the supply recovery in Myanmar in the fourth quarter [7]. Industrial Silicon - The spot price of industrial silicon is stable with a slight increase, but the futures price fluctuates downward. There is a risk of inventory accumulation. It is still expected to fluctuate at a low level, with the main price fluctuation range of 8,500 - 9,500 yuan/ton. Attention should be paid to the implementation of organic silicon production cuts [8]. Polysilicon - The spot price of polysilicon is mainly stable, and the futures price fluctuates greatly. The market is still in a situation of both supply and demand decline, and there is an expectation of inventory accumulation in each link. It is expected to fluctuate in a high - level range. Attention should be paid to the support of the spot price [9]. Zinc - The supply - side pressure may be limited in the future. The demand side has no outstanding performance, and the domestic zinc ingot remains at a discount. The LME inventory starts to accumulate, and the risk of a short squeeze eases. The zinc ingot export may boost the domestic zinc price. The short - term market is expected to fluctuate, and the upward or downward breakthrough requires specific conditions [12]. Copper - In the medium - to long - term, the supply - demand contradiction supports the bottom center of copper prices to gradually move up. Follow - up attention should be paid to marginal changes in demand and overseas interest - rate cut expectations, with the main contract focusing on the support around 86,500 yuan/ton [14]. Aluminum - The short - term aluminum price may face downward pressure, with the main contract of Shanghai aluminum referring to the operating range of 21,400 - 22,000 yuan/ton next week. Attention should be paid to overseas monetary policy trends and marginal changes in the domestic fundamentals. The alumina price is expected to continue to fluctuate weakly [16]. Casting Aluminum Alloy - In the short - term, the price of ADC12 will maintain a relatively strong operation, with the main contract reference range of 20,600 - 21,200 yuan/ton. Follow - up attention should be paid to the improvement of scrap aluminum supply, changes in downstream procurement rhythm, and the inventory depletion process [18]. Summary According to Relevant Catalogues Price and Basis - **Lithium**: The average prices of SMM battery - grade and industrial - grade lithium carbonate, and battery - grade and industrial - grade lithium hydroxide all increased slightly. The prices of some lithium raw materials remained unchanged [1]. - **Nickel**: The prices of various nickel products generally decreased, and the cost of some electrolytic nickel production processes changed [2]. - **Stainless Steel**: The prices of 304/2B stainless steel coils decreased slightly, and the prices of some raw materials remained stable or decreased slightly [4]. - **Tin**: The prices of SMM 1 tin and Yangtze 1 tin decreased, and the LME 0 - 3 premium changed [7]. - **Industrial Silicon**: The spot prices of industrial silicon were stable, and the futures price decreased [8]. - **Polysilicon**: The spot price of polysilicon was stable, and the futures price fluctuated greatly [9]. - **Zinc**: The price of SMM 0 zinc ingot decreased, and the import profit and loss and other indicators changed [12]. - **Copper**: The prices of various copper products decreased slightly, and the import profit and loss and other indicators changed [14]. - **Aluminum**: The prices of SMM A00 aluminum and alumina in some regions decreased, and the import profit and loss and other indicators changed [16]. - **Casting Aluminum Alloy**: The spot price of SMM aluminum alloy ADC12 was stable, and the scrap - refined price difference increased [18]. Monthly and Inter - monthly Spreads - **Lithium**: The inter - monthly spreads of lithium contracts changed, showing different trends [1]. - **Nickel**: The inter - monthly spreads of nickel contracts changed [2]. - **Stainless Steel**: The inter - monthly spreads of stainless steel contracts changed [4]. - **Tin**: The inter - monthly spreads of tin contracts changed significantly [7]. - **Industrial Silicon**: The inter - monthly spreads of industrial silicon contracts changed [8]. - **Polysilicon**: The inter - monthly spreads of polysilicon contracts changed [9]. - **Zinc**: The inter - monthly spreads of zinc contracts changed [12]. - **Copper**: The inter - monthly spreads of copper contracts changed [14]. - **Aluminum**: The inter - monthly spreads of aluminum contracts changed [16]. - **Casting Aluminum Alloy**: The inter - monthly spreads of casting aluminum alloy contracts changed [18]. Fundamental Data - **Lithium**: The production and demand of lithium carbonate increased in October, the import decreased in September, and the inventory decreased in October [1]. - **Nickel**: The production of refined nickel in China increased, the import volume increased significantly, and the inventory in various regions changed [2]. - **Stainless Steel**: The production of 300 - series stainless steel in China and Indonesia increased slightly, the import increased, the export decreased, and the inventory changed [4]. - **Tin**: The production of SMM refined tin in October increased, the import of tin ore in September decreased, and the inventory in various regions changed [7]. - **Industrial Silicon**: The production of industrial silicon in some regions changed, the production of some downstream products changed, and the inventory decreased [8]. - **Polysilicon**: The production and inventory of polysilicon and silicon wafers changed, and the import and export volumes also changed [9]. - **Zinc**: The production of refined zinc increased in October, the import decreased in September, the export increased significantly, and the inventory in various regions changed [12]. - **Copper**: The production of electrolytic copper decreased in October, the import increased in September, and the inventory in various regions changed [14]. - **Aluminum**: The production of alumina and electrolytic aluminum increased in October, the import and export volumes changed, and the inventory in various regions changed [16]. - **Casting Aluminum Alloy**: The production of regenerated and primary aluminum alloy ingots changed in October, the import and export volumes changed, and the inventory in various regions changed [18].