Report Industry Investment Rating - The mid - term outlook for the industry is "oscillation" [5] Core View of the Report - Currently, the supply - demand situation in the industry is marginally weakening, in line with off - season characteristics. The fundamental pattern is expected to continue, with limited trend guidance for prices. In the short term, the market will maintain an oscillatory trend. If there are more positive macro and policy signals later, there may be phased upward opportunities [5] Summary by Directory 1. Iron Element - Overseas mine shipments have increased significantly on a month - on - month basis, and the arrival volume has continued to decline after peaking. Port inventories have decreased slightly. Small - sample hot metal production has slightly decreased, and large - scale maintenance has not occurred. In the short term, hot metal is expected to be supported, and iron ore restocking demand is expected to be released, so iron ore prices are firm. Scrap steel has a weak supply - demand situation, and its spot price is expected to fluctuate with finished products in the short term [1] 2. Carbon Element - After the lifting of environmental protection restrictions, steel mills are still actively producing, and coke demand is still supported. However, cost support has weakened. After four rounds of price increases, coke is in a dilemma of rising or falling, and its futures price is expected to fluctuate with coking coal. Coking coal supply is expected to remain weak. Mongolian coal imports may remain at a high level but with limited replenishment. Although downstream procurement is gradually slowing down, the fundamentals are still healthy, and spot coal prices are strongly supported. However, the futures price is still suppressed by finished products, and the warehouse receipt pressure is still large, with a small possibility of further significant decline [2] 3. Alloys - In the short term, the firm cost supports the price of ferromanganese silicon, but the market supply - demand is loose, and there is insufficient driving force for price increases. The firm cost also supports the price of ferrosilicon, but the supply - demand relationship is loose, and the price has insufficient upward driving force. It is expected to run around the cost at a low level [2] 4. Glass and Soda Ash - Supply still has disturbance expectations, but the mid - and downstream inventories are moderately high. Fundamentally, the current supply - demand is still in surplus. If there is no more cold repair by the end of the year, high inventories will always suppress prices, and prices are expected to oscillate weakly. Otherwise, prices will rise. The cost of the soda ash industry has increased, with obvious bottom support. However, the surplus supply - demand pattern always suppresses price increases. Recently, the decline in glass prices has dragged down soda ash prices, which are expected to oscillate in the short term. In the long run, the surplus supply pattern will intensify, and the price center will decline, promoting capacity reduction [2] 5. Specific Product Analysis Steel - The spot market trading is weak, mainly with low - price transactions. Steel mill profits are poor, and production has decreased significantly. Construction site funds have increased slightly, and demand shows some resilience after the off - season decline. Steel inventories are still higher than the same period last year, and there are still fundamental contradictions. It is expected to oscillate widely [7][9] Iron Ore - Port trading volume has increased. Spot prices are oscillating. Overseas mine shipments have increased, and the arrival volume has decreased. Hot metal is expected to be supported in the short term, but there is a seasonal weakening expectation. Inventories are expected to accumulate. It is expected to oscillate strongly in the short term [7][9] Scrap Steel - Supply and demand are both weak. After the price decline, the cost - performance ratio has recovered, and the downward space is limited. It is expected to fluctuate with finished products [8] Coke - The futures price is under pressure and oscillating. The spot price is stable. Supply is temporarily stable, and demand is still supported. Inventories are low. It is expected to follow coking coal to oscillate [8][11][12] Coking Coal - The market sentiment is poor, and the futures price is under pressure and oscillating. Supply recovery is slow, and imports are at a high level but with limited replenishment. The fundamentals are healthy, and the spot price is strongly supported. The futures price is suppressed by finished products, and the warehouse receipt pressure is large. It is less likely to fall significantly, and attention can be paid to the winter storage situation in the industrial chain [13] Glass - Macro is neutral. Supply is expected to decline due to possible cold repair at the end of the year. Demand is weak, and mid - and downstream inventories are high, suppressing the price. If there is no more cold repair, it is expected to oscillate weakly; otherwise, the price will rise [13] Soda Ash - Macro is neutral. Production has decreased due to maintenance. Demand is weakening. The cost has increased, with obvious bottom support. The supply - demand surplus suppresses price increases. It is expected to oscillate in the short term and decline in the long run [14] Ferromanganese Silicon - The futures price has declined due to the weakening of coking coal and coke. The spot price is stable. The cost is supported, but the supply - demand is loose, and the upward pressure is large. It is expected to run around the cost at a low level [17] Ferrosilicon - The futures price is oscillating at a low level. The spot market trading is average. The cost is supported, but the supply - demand is loose, and the upward driving force is insufficient. It is expected to run around the cost at a low level [18]

大越期货投资咨询部 胡毓秀 从业资格证号：F03105325 投资咨询证：Z0021337 联系方式：0575-85226759 交易咨询业务资格：证监许可【2012】1091号 工业硅期货早报 2025年11月20日 1 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投资建议 。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 目 录 1 每日观点 2 基本面/持仓数据 每日观点——工业硅 供给端来看，上周工业硅供应量为9.1万吨，环比持平。 需求端来看，上周工业硅需求为8.4万吨，环比增长2.44%.需求有所抬升. 多晶硅库存为26.7万吨，处于低位，硅片亏损，电池片亏损，组件盈利； 有机硅库存为56300吨，处于低位，有机硅生产利润为-156元/吨，处于亏 损状态，其综合开工率为72.18%，环比持平，低于历史同期平均水平；铝 合金锭库存为7.21万吨，处于高位，进口亏损为410元/吨，A356铝送至无 锡运费和利润为669.5元/吨，再生铝开工率为60.6%，环比增加2.54%,处 于高位。 成本端来看，新疆地区样本通氧5 ...

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views of the Reports Polyolefins - PP shows a pattern of both supply and demand growth, with reduced maintenance leading to increased supply and a slight accumulation of inventory under the pressure of new production capacity. PE shows increased supply and decreased demand. Although unplanned maintenance eases some supply pressure, imported goods are abundant, and demand is generally weak except for agricultural films. The inventory of hedging merchants is gradually decreasing, the basis is strengthening, and inventory is being cleared. When the price is below 6800, the downstream's willingness to buy increases. The cost side is affected by the shock of crude oil and the strength of coal, and the PDH profit has continued to weaken this week. [2] Methanol - In the domestic market, Baofeng continues to purchase externally, and Jiutai has an unexpected maintenance. The domestic production will continue to increase. Currently, the marginal devices in the domestic market have suffered losses. In the port market, the gas restriction in Iran has been postponed, and the shipment has accelerated. As of November 19, Iran has shipped 885,000 tons, putting significant pressure on the port methanol market. With high inventory and the profit of imported methanol from Iran, the willingness to hold goods has weakened, and the price has declined while the basis remains stable. The demand side is based on rigid procurement. The market is currently trading on the logic of "weak reality", and the core contradiction lies in the high inventory in the port. The inventory contradiction of the 01 contract cannot be resolved, and the weak reality will continue to be traded before the gas restriction in Iran. [4] Glass and Soda Ash - Soda ash: The market has returned to a weak state, and the overall pattern of oversupply is still prominent. Fundamentally, the weekly production remains at a high level of around 750,000 tons, and the oversupply is obvious compared with the current rigid demand. The inventory of manufacturers has been transferred to the middle and lower reaches, and the trade inventory has continued to rise. In the medium term, there is no expectation of a significant increase in downstream production capacity, so the overall demand for soda ash will continue the previous rigid demand pattern. If there is no actual production capacity exit or load reduction in the future, the supply - demand situation will be further pressured. - Glass: The spot sales have strengthened, and the high sales rate in some regions has continued to be above 100%. Consecutive price cuts have driven the middle and lower reaches to purchase. Although 4 production lines in the Shahe area were cold - repaired last week, there will be production lines restarting and igniting in the future, which will put pressure on the supply side. The latest deep - processing order days have improved slightly, and there is still some rigid demand support in the short term as November is the peak season for year - end rush work. However, in the medium and long term, at the end of the peak season, the market is worried about the sustainability of future demand. As the temperature in the north drops, outdoor construction will gradually stop, and the demand side will shrink after December, putting pressure on the glass price. The real estate is still in the bottom cycle, and the completion volume has decreased significantly. Therefore, in the oversupply pattern, the glass industry still needs to clear production capacity to solve the oversupply dilemma. [7] PVC and Caustic Soda - Caustic soda: The supply - demand situation of the caustic soda industry still faces certain pressure. The purchasing enthusiasm of the main downstream alumina has decreased, so the support from the main demand side of caustic soda is weak, which suppresses the caustic soda price upwards. During the northern environmental protection control period, some alumina plants may have production reduction expectations. There is an overhaul expectation in the East China region, and the supply will decrease slightly. The price in this region may be relatively stable due to certain rigid demand support, but in the long term, the supply - demand still has pressure. The non - aluminum market is still sluggish, and overall, the supply - demand pressure is still relatively large. It is expected that the caustic soda price will fluctuate weakly. - PVC: The PVC spot market continues to fluctuate weakly. This week, maintenance and partial device load reduction have led to a decrease in production on a month - on - month basis, but it is still at a high level. Affected by local logistics, the market arrivals have decreased, and the social inventory has decreased on a month - on - month basis. Next week, the supply - side operating rate will increase. The demand side is in the traditional off - season from November to January of the next year. As the outdoor construction in the north gradually decreases in winter, the overall real estate demand reduction still has a negative impact. In terms of exports, India has officially cancelled the BIS certification for imported PVC issued in 2024, which is beneficial for domestic PVC to enter the Indian market. However, there is an expectation of anti - dumping duties, and the Asian contract price for December is still to be observed next week. It is expected that the external demand will be difficult to increase. The overall demand side has limited support for PVC. The supply - demand is still in an oversupply pattern, and it is difficult for the price to form an upward drive. It is expected to continue the weak pattern at the bottom. [8] Natural Rubber - The supply side: Yunnan has encountered cold weather, which has accelerated the end of the tapping season in Yunnan. The rainy season in southern Thailand continues, and the price of overseas raw materials is high, which strongly supports the rubber price. The demand side: Currently, the overall demand is weak. Channels are cautious in purchasing and mainly focus on digesting inventory. Next week, the purchasing enthusiasm of some agents on an as - needed basis may increase slightly, which will drive the overall sales volume. However, the overall demand is weakening, and the actual increase in purchasing volume is limited. The market still mainly focuses on digesting inventory. In conclusion, the natural rubber inventory has entered the seasonal inventory accumulation period, and the terminal demand support is insufficient. There is an expectation that the operating rate of downstream enterprises will further decline. It is expected that the natural rubber market will enter a range - bound consolidation. In the future, attention should be paid to the raw material output in the peak production season of the main producing areas and macro - level changes. If the raw material supply is smooth, the rubber price is expected to decline. If the raw material supply is not smooth, the rubber price is expected to operate in the range of 15,000 - 15,500. [9] Pure Benzene and Styrene - Pure benzene: Recently, many sets of pure benzene devices have overhaul expectations, but the import expectation remains high, and the overall supply may still be relatively loose. On the demand side, the load of downstream styrene has increased due to the restart of some devices, but some loss - making varieties have reduced production to maintain prices, and the domestic demand side has limited support. The port inventory has increased, and there are still many arrivals in the future, so the supply pressure of pure benzene is relatively large. After the overhaul of the disproportionation device in the US Gulf ends, the support from blending oil may weaken, but South Korea's aromatics have an export expectation to the US, and the US dollar price of pure benzene has increased. Overall, the supply - demand expectation of pure benzene is still relatively loose, and the limited support from the cost side may limit the upward space. It may fluctuate and consolidate. However, since the current valuation of pure benzene is low, future attention should be paid to device changes. In the short term, it is advisable to wait and see for BZ2603. - Styrene: After the overhaul of the disproportionation device in the US Gulf ends, the blending oil demand may weaken. However, in November, the supply - demand situation of styrene has further improved. With the South Korean mixed aromatics trading, styrene has an export transaction expectation, and the port inventory has decreased. There are positive factors supporting styrene, and it will mainly fluctuate and repair in the short term. However, as the profit of styrene is repaired, the overhaul of some factories may be delayed. Coupled with the trial operation of new devices and the expected weakening of downstream EPS demand, it is expected that the upward space of styrene will be limited. In the short term, the price of EB01 may mainly fluctuate and consolidate. [10] Polyester Industry Chain - PX: Recently, the operating loads of Asian and domestic PX have decreased. However, the supply of Asian MX is abundant, and some factories rely on MX to supplement PX production, so the PX supply still remains at a relatively high level. On the demand side, the PTA price still has certain support this week. However, the spot floating price and monthly spread of PX are still weak, and the overall support from oil prices is limited. It is expected that the rebound space of PX is limited. Strategically, PX should be regarded as a short - term high - level shock. - PTA: As two PTA devices in East China are gradually under maintenance, the basis has slightly strengthened. According to the balance sheet, the supply - demand of PTA is in a tight balance in November, but the supply - demand of PTA is expected to be relatively loose from December to the first quarter of next year, and the upward drive of the basis is limited. In terms of absolute price, recently, the absolute price of PTA is relatively strong due to the support of blending oil demand and India's cancellation of BIS certification. However, the overall support from oil prices is limited, and the rebound space of PTA is still limited. Strategically, TA should be regarded as a short - term high - level shock, and TA1 - 5 should be treated as a rolling reverse spread. - Ethylene glycol: The operating load of ethylene glycol is at a high level. The arrival of overseas ethylene glycol shipments is relatively concentrated in November, and the port inventory will continue to increase recently, and the basis will weaken. In addition, the inventory accumulation amplitude of ethylene glycol from November to December is expected to be relatively high, and the upward pressure on ethylene glycol is significant. Strategically, the seller of the out - of - the - money call option with an exercise price of no less than 4100 for EG2601 should hold, and EG1 - 5 should be reversely spread at high levels. - Short - fiber: Although the spot processing margin of short - fiber has been significantly compressed recently, there is still profit at present, and the inventory pressure of short - fiber factories is not large, so the short - fiber supply remains at a high level. On the demand side, the terminal demand has seasonally weakened in November. In addition, the cancellation of India's BIS certification has certain benefits for PTA and filament, but has relatively little impact on short - fiber. Therefore, under the short - term weak supply - demand expectation and cost - side support, it is expected that the absolute price of short - fiber will be under pressure, and the processing margin still has room for compression. Strategically, the unilateral strategy is the same as that of PTA; the processing margin on the disk should be shorted at high levels. - Bottle - grade polyester: In mid - November, the Huarun device has both maintenance and restart. In addition, according to Longzhong Information, the commissioning of the new device of Dongying Fuhai has been postponed, and the domestic supply has not changed much. Considering that November is in the off - season of demand and the window period between the Spring Festival stocking, the demand side has insufficient support for bottle - grade polyester. The supply - demand of bottle - grade polyester remains in a loose pattern. Therefore, the social inventory of bottle - grade polyester will probably enter the seasonal inventory accumulation channel, and PR will mainly fluctuate with the cost side. The processing margin of PR is limitedly boosted by supply - demand and will change dynamically with the raw material cost. Strategically, the unilateral strategy of PR is the same as that of PTA; the processing margin of the main contract of PR is expected to fluctuate in the range of 300 - 450 yuan/ton. [12] Crude Oil - Overnight, affected by the news that Russia and Ukraine may restart peace talks, the geopolitical premium has declined, and the oil price has declined under pressure. However, EIA data shows that the US crude oil inventory has decreased more than expected, and the decline of the oil price has been slightly narrowed. Recently, attacks or sanctions caused by the Russia - Ukraine issue have had a short - term impact on the oil price. However, under the pressure of continuous production increase by OPEC+ and the record - high US crude oil production, the supply - demand pattern of crude oil is still weak, and the upward pressure on the oil price is significant. In the short term, attention should be paid to the support of Brent crude oil at $60 per barrel and the geopolitical dynamics between Russia and Ukraine. [14] 3. Summary According to Relevant Catalogs Polyolefins - **Price and Spread**: The closing prices of L2601, L2605, PP2601, and PP2605 have all increased, and the L15 and PP15 spreads have also increased. The spot prices of East China PP raffia and North China LLDPE have increased, while the North China LL basis has decreased significantly, and the East China pp basis has remained unchanged. The prices of some PE and PP non - standard products have remained unchanged, while the prices of some have decreased. - **Inventory**: PE enterprise inventory and social inventory have decreased, while PP enterprise inventory has increased, and PP trader inventory has decreased. - **Operating Rate**: The operating rate of PE devices has increased slightly, while the weighted operating rate of PE downstream has decreased slightly. The operating rate of PP devices and powder devices has increased, and the weighted operating rate of PP downstream has increased slightly. [2] Methanol - **Price and Spread**: The closing prices of MA2601 and MA2605 have decreased, and the MA15 spread has increased. The basis of Taicang has remained unchanged. The spot prices of Inner Mongolia North Line and Henan Luoyang have increased, while the spot price of Taicang Port has decreased. The regional spreads have changed significantly. - **Inventory**: Methanol enterprise inventory, port inventory, and social inventory have all decreased. - **Operating Rate**: The operating rates of domestic and overseas upstream enterprises have increased, the production - sales rate of Northwest enterprises has increased, the operating rate of downstream external - procurement MTO devices has decreased, the operating rate of downstream formaldehyde has increased slightly, the operating rate of downstream acetic acid has decreased significantly, and the operating rate of downstream MTBE has increased. [4] Glass and Soda Ash - **Price and Spread**: The prices of glass in North China have remained unchanged, while the prices in East China, Central China, and South China have decreased. The closing prices of glass 2601 have decreased, and the closing price of glass 2605 has remained unchanged. The 01 basis has increased. The prices of soda ash in North China, East China, Central China, and Northwest have remained unchanged. The closing prices of soda ash 2601 and 2605 have decreased, and the 01 basis has increased significantly. - **Supply**: The operating rate and weekly output of soda ash have decreased slightly, the daily melting volume of float glass has remained unchanged, the daily melting volume of photovoltaic glass has decreased, and the price of 3.2mm coated glass has decreased. - **Inventory**: The inventory of glass factories has increased, the inventory of soda ash factories has increased, the inventory of soda ash delivery warehouses has decreased, and the inventory days of soda ash in glass factories have remained unchanged. - **Real Estate Data**: The new construction area, construction area, completion area, and sales area have all decreased compared with the previous period. [7] PVC and Caustic Soda - **Price and Spread**: The prices of Shandong 32% liquid caustic soda and 50% liquid caustic soda have remained unchanged. The market prices of East China calcium - carbide - based PVC and East China ethylene - based PVC have decreased. The prices of SHSEOS, SH2601, V2605, and V2601 have decreased, and the V basis has increased significantly. - **Export and Profit**: The overseas quotes and export profits of caustic soda and PVC have some data unavailable, and some data have changed. - **Supply and Profit**: The operating rate of the caustic soda industry and the sample operating rate in Shandong have decreased slightly, the operating rate of PVC has decreased, the profit of externally - purchased calcium - carbide - based PVC has remained unchanged, and the profit of Northwest integrated PVC has decreased. - **Demand**: The operating rates of some downstream industries of caustic soda and PVC have increased or decreased. The pre - sales volume of PVC has decreased. - **Inventory**: The factory - warehouse inventory of liquid caustic soda in East China and Shandong has decreased, the upstream factory - warehouse inventory of PVC has decreased, and the total social inventory of PVC has decreased. [8] Natural Rubber - **Price and Spread**: The price of Yunnan state - owned full - latex has increased, the full - latex basis has decreased, the price of Thai standard mixed rubber has decreased, the non - standard price difference has decreased significantly, and the prices of some raw materials have remained unchanged. The 9 - 1 spread has remained unchanged, the 1 - 5 spread has increased, and the 5 - 9 spread has decreased. - **Production and Consumption**: The production of Thailand, Indonesia, and China in September has changed, the production of India has increased. The operating rates of semi - steel and full - steel tires have changed slightly, the domestic tire production in October has decreased, the tire export volume in October has decreased, the import volume of natural rubber in September has increased, and the import volume of natural and synthetic rubber in October has decreased. - **Inventory**: The bonded - area inventory and the factory - warehouse futures inventory of natural rubber in the SHFE have increased, the出库 rate of dry rubber in the bonded warehouse in Qingdao has decreased, and the入库 and出库 rates of dry rubber in general trade in Qingdao have increased. [9] Pure Benzene and Styrene - **Upstream Price and Spread**: The prices of Brent crude oil, WTI crude oil, and CFR Japan naphtha have decreased, the price of CFR Northeast Asia ethylene has remained unchanged, the price of CFR China pure benzene has increased, the pure benzene - naphtha spread and ethylene - naphtha spread have decreased,

Report Industry Investment Ratings - Crude oil: ★★★, indicating a clearer long trend with a relatively appropriate investment opportunity currently [1] - Fuel oil: Not clearly defined in the given content - Low - sulfur fuel oil: Not clearly defined in the given content - Asphalt: ★★★, indicating a clearer long trend with a relatively appropriate investment opportunity currently [1] - Liquefied petroleum gas: Not clearly defined in the given content Core Views - The supply - side contraction has not led to a cyclical inflection point in oil prices, and the rebound space of oil prices is still limited despite the overnight rebound [2] - The logic of high - sulfur being weaker than low - sulfur fuel oil continues. Low - sulfur fuel oil is currently strong due to supply - side fluctuations, but there is still medium - term supply pressure. High - sulfur fuel oil's supply pattern is expected to be loose in the medium term [2] - The cost support for asphalt is weakening, demand is seasonally weakening, and the medium - and long - term fundamentals are bearish [3] - The import cost of international liquefied petroleum gas is expected to rise in December, and the supply - demand relationship is tightening marginally, so LPG is expected to be volatile and bullish [3] Summaries by Relevant Categories Crude Oil - Overnight international oil prices rebounded, with the SC01 contract rising 0.48% during the day. WTI is sensitive to geopolitical fluctuations above the US shale oil marginal production cost of $50/barrel. As the US sanctions on Russian oil take effect on November 21, major Indian buyers have suspended purchasing Russian crude for December delivery, and Trump mentioned sanctions legislation against countries trading with Russia and Iran. However, the API inventory in the US increased by 4.448 million barrels last week, limiting the oil price rebound space [2] Fuel Oil & Low - Sulfur Fuel Oil - Low - sulfur fuel oil is currently strong due to supply - side issues. Overseas refinery operations are unstable, the Kuwait Azur refinery has no clear restart date, Kuwait's fuel oil shipments are low, and the conversion of low - sulfur export quotas to refined oil in China is 490,000 tons. The end - of - year export pressure in China has eased marginally, and the fourth - quarter shipping fuel peak season and improved Sino - US trade relations have boosted the fundamentals. But the planned maintenance of the Dangote refinery's RFOC unit in late December may increase low - sulfur shipments, and medium - term supply pressure exists. High - sulfur fuel oil: Russia's shipments to Asia increased by 0.9% to 1.31 million tons in November, but the actual exports after November 21 are uncertain. With the Middle East's stable production increase and the end of the power - generation peak season, local exports are expected to increase, and the feedstock demand may decline after the new quota issuance, leading to a loose medium - term supply pattern [2] Asphalt - In November, the discount of diluted asphalt dropped to - $11/barrel, weakening the cost support. The weekly shipment volume has decreased month - on - month since November and is at the lowest level in the same period in the past four years. The commercial inventory destocking has slowed down, and the year - on - year increase in social inventory has expanded since late October. The demand for the "14th Five - Year Plan" end - year project rush has been falsified, and the subsequent demand will follow the seasonal weakening rule, with a bearish impact on BU in the medium and long term [3] Liquefied Petroleum Gas - The expected import cost of international liquefied petroleum gas will increase in December. The improved profitability of butane dehydrogenation units has boosted the downstream chemical enterprises' enthusiasm for starting up, and the significant cooling in many places has improved the combustion - end demand. The inventory rates of refineries and ports have decreased. The marginal tightening of supply - demand has boosted LPG to be seen as volatile and bullish [3]

Group 1: Polyolefin Industry Core View PP shows a pattern of both supply and demand growth, with reduced maintenance driving supply recovery and inventory slightly accumulating under new - capacity pressure; PE shows increased supply and decreased demand. The market is in an oversupply situation, and it is recommended to gradually stop losses and reduce positions on previous short positions near the previous low, with limited expected rebound space [2]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, L2601, L2605, PP2601, and PP2605 closing prices all declined, with L15 and PP15 spreads also decreasing. Spot prices of some products like East China PP filament and North China LDPE decreased, while North China LL basis and East China pp basis increased [2]. - **Inventory and开工率**: PE downstream weighted开工率 decreased by 0.80%, PE enterprise inventory increased by 7.96%, and social inventory decreased by 1.86%. PP装置开工率 increased by 2.28%, and downstream weighted开工率 increased by 0.3% [2]. Group 2: Methanol Industry Core View The inland market has increasing output, and marginal devices are in loss. The port methanol market is under pressure due to high inventory and increased Iranian shipments. The market is trading on the "weak reality" logic, and the inventory contradiction of the 01 contract cannot be resolved before Iranian gas restrictions [4]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, MA2601 and MA2605 closing prices increased slightly, while MA15 spread decreased. Some regional spot prices changed slightly, and regional spreads also changed [4]. - **Inventory and开工率**: Methanol enterprise inventory decreased by 4.44%, port inventory increased by 3.80%, and social inventory increased by 2.10%. Upstream domestic and overseas enterprise开工率 increased slightly, while downstream - outer - purchased MTO装置开工率 decreased by 2.38% [4]. Group 3: Ester Industry Chain Core View PX supply remains at a relatively high level, and demand support is weak. PTA supply - demand is expected to be loose in the future, and its rebound space is limited. Ethylene glycol will see inventory accumulation, and its price is under pressure. Short - fiber supply is high, and demand is weak. Bottle - chip supply - demand is in a loose pattern [7]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, prices of some upstream products like Brent crude oil increased, while prices of some downstream polyester products decreased. PX - related spreads and PTA - related spreads also changed [7]. - **Inventory and开工率**: MEG port inventory increased by 10.7%. Asian and Chinese PX开工率 decreased, PTA开工率 decreased slightly, and polyester综合开工率 decreased by 0.9% [7]. Group 4: Crude Oil Industry Core View The continuous attacks on Russian refineries and sanctions have increased concerns about crude oil supply, which has boosted oil prices in the short term. However, under the pressure of OPEC + continuous production increase and high US crude oil production, the crude oil supply - demand pattern is still weak, and the rebound space of oil prices is limited. Short - term Brent crude oil may fluctuate in the range of $60 - 66 per barrel [9]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, Brent, WTI, and SC prices increased. Spreads such as Brent M1 - M3, WTI M1 - M3, and SC M1 - M3 also changed [9]. - **Product Price and Spread**: Prices of NYM RBOB, NYM ULSD, and ICE Gasoil increased, and their M1 - M3 spreads also increased [9]. - **Crack Spread**: Some crack spreads such as US gasoline and European gasoline changed, with US diesel and Singapore diesel crack spreads increasing significantly [9]. Group 5: Natural Rubber Industry Core View Supply - side factors support rubber prices, but overall demand is weak. The market is expected to enter range - bound consolidation, and attention should be paid to raw material output in the peak - production season of major producing areas and macro - level changes [10]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, the price of Yunnan state - owned full - latex increased slightly, and the full - latex basis increased. Some raw material prices changed slightly [10]. - **Fundamental Data**: September production in Thailand, Indonesia, etc. changed. Tire开工率 of semi - steel and full - steel decreased slightly, and October domestic tire production decreased [10]. - **Inventory Change**: Bonded - area inventory and natural rubber factory - warehouse futures inventory increased, while the出库 rate of dry rubber in Qingdao changed [10]. Group 6: Pure Benzene and Styrene Industry Core View Pure benzene supply pressure is large, and its fundamentals are weak. Short - term BZ2603 may fluctuate or be short - biased at high levels. Styrene supply - demand has improved, and it may oscillate and repair in the short term, but its upward space is limited [11]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, prices of some upstream products like Brent crude oil changed, and prices of pure benzene and styrene - related products also changed. Spreads such as EB - BZ现货价差 increased [11]. - **Inventory and开工率**: Pure benzene Jiangsu port inventory increased, and Asian and domestic pure benzene开工率 changed. Styrene开工率 increased, and downstream ABS开工率 increased slightly [11]. Group 7: LPG Industry Core View No clear overall view is mentioned in the text, mainly presenting price, inventory, and开工率 data [13]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, PG2512, PG2601, etc. prices decreased, and spreads such as PG12 - 01 decreased [13]. - **Inventory and开工率**: LPG refinery storage - capacity ratio decreased slightly, port inventory decreased by 5.66%, and port storage - capacity ratio decreased. Upstream - main refinery开工率 decreased slightly, and downstream - PDH开工率 decreased by 4.92% [13]. Group 8: Glass and Soda Ash Industry Core View Soda ash is in an oversupply situation, and it is recommended to wait for short - selling opportunities after a rebound. Glass has short - term rigid - demand support, but in the medium - and long - term, demand will shrink, and prices will be under pressure [15]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, glass and soda ash futures prices decreased slightly, and their basis increased [15]. - **开工率 and Production**: Soda ash开工率 decreased by 1.72%, and weekly production decreased by 1.71%. Float - glass daily melting volume remained unchanged [15]. - **Inventory and Real - Estate Data**: Glass warehouse inventory increased, and some real - estate data such as new - construction area and sales area changed [15]. Group 9: PVC and Caustic Soda Industry Core View Caustic soda supply - demand has pressure, and its price is expected to oscillate weakly. PVC is in an oversupply situation, and its price is expected to continue the bottom - weakening pattern [16]. Summary by Catalog - **Price and Spread**: On November 18, compared with November 17, prices of PVC and caustic soda - related products decreased slightly, and their basis and spreads changed [16]. - **Inventory and开工率**: Caustic soda and PVC inventory decreased slightly. Caustic soda and PVC开工率 decreased, and downstream开工率 of caustic soda and PVC also changed [16].

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 Rating - The mid - term outlook for the industry is "oscillation" [9] Report's Core View - The performance of furnace materials is differentiated, and the upward momentum of finished products is weak. Iron ore prices are strong due to the expected release of restocking demand, while coking coal and coke prices are weak. The fundamentals of finished products in the off - season have limited highlights, and the futures prices have limited upward momentum. If there are still positive releases from the macro and policy fronts later, the phased upward opportunities can still be concerned [3][4][8] Summary by Related Catalogs 1. Overall Industry Situation - The supply and demand of the industry are marginally weakening, in line with off - season characteristics. The price is expected to oscillate in the short term. If there are positive macro and policy factors, there may be phased upward opportunities [5][8] 2. Different Product Analysis 2.1 Iron Element Products - **Iron Ore**: Overseas mine shipments have increased, and the arrival volume has declined. The port inventory has slightly decreased. The daily average hot metal has recovered, but there is a seasonal weakening expectation. The short - term price is expected to oscillate strongly. For example, the port transaction volume is 60.6(-15.2) million tons, the swap main contract is 104.4(+0.01) US dollars/ton, and the PB powder is 795(+3) yuan/ton [13][14] - **Scrap Steel**: The supply and demand are both weak. The arrival volume is low, and the total daily consumption has slightly decreased. The inventory of steel enterprises has slightly increased. It is expected that the price will oscillate with the finished products. The average price of East China crushed scrap is 2147(+1) yuan/ton, and the screw - scrap price difference in East China is 996(+8) yuan/ton [15] 2.2 Carbon Element Products - **Coke**: The supply is stable, the demand is supported, and the inventory is low. The cost support has weakened, and the price is temporarily in a dilemma. The futures price is expected to oscillate with coking coal. The quasi - first - grade coke at Rizhao Port is quoted at 1490 yuan/ton (-30) [16] - **Coking Coal**: The supply is slowly recovering, the import is at a high level, and the demand has slowed down. The market sentiment has cooled down, and the price is expected to oscillate. The medium - sulfur main coking coal in Jiexiu is 1430 yuan/ton (0), and the Mongolian No. 5 clean coal in Wubulangkou Jinquan Industrial Park is 1378 yuan/ton (0) [17] 2.3 Alloy Products - **Manganese Silicon**: The cost support is strengthened, but the supply - demand is loose, and the upward pressure is large. It is expected to operate at a low level around the cost. The ex - factory price of Inner Mongolia 6517 is 5600 yuan/ton (0) [21] - **Silicon Iron**: The cost valuation is firm, but the supply - demand is loose, and the upward driving force is insufficient. It is expected to operate at a low level around the cost. The ex - factory price of Ningxia 72 silicon iron is 5150 yuan/ton (0) [22] 2.4 Glass and Soda Ash - **Glass**: The supply is disturbed, and the inventory is high. If there is no more cold - repair before the end of the year, the price is expected to oscillate weakly; otherwise, it will rise. The mainstream large - plate price in North China is 1090 yuan/ton (-10), and the national average price is 1114 yuan/ton (-7) [18] - **Soda Ash**: The cost has increased, but the supply - demand is in excess. The short - term price is expected to oscillate, and the long - term price center will decline. The delivered price of heavy - quality soda ash in Shahe is 1170 yuan/ton (-) [20] 3. Steel Products - The third - round and fifth - batch of central ecological and environmental protection inspections may affect steel production in North China. The spot market transactions are weak, the steel mill profits are poor, the production has decreased, the demand has declined, and the inventory is still high year - on - year. It is expected that the futures price will oscillate widely. For example, the price of Hangzhou rebar is 3180 (0) yuan/ton, and the price of Shanghai hot - rolled coil is 3260 (-30) yuan/ton [12] 4. Commodity Index - On November 18, 2025, the comprehensive index of CITIC Futures commodities decreased by 0.86% to 2234.87, the commodities 20 index decreased by 0.83% to 2534.70, and the industrial products index decreased by 0.88% to 2208.90. The steel industry chain index decreased by 0.98% on that day, increased by 0.40% in the past 5 days, increased by 1.22% in the past month, and decreased by 5.49% since the beginning of the year [103][105]

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - The overall finished steel is supported by raw material costs at the bottom, but the upward drive is suppressed by inventory. It is expected to trade in a range, with rebar between 2900 - 3200 and hot - rolled coil between 3100 - 3400. Attention should be paid to the destocking speed and downstream consumption, and the risk lies in the possible negative feedback from the decline in the profitability of steel enterprises [3]. - The iron ore fundamentals show a pattern of strong supply and weak demand, with continuous inventory accumulation, but a structural shortage of deliverable products. The price lacks a strong trend driver. In the short - term, the shipment of iron ore is increasing again, and the output of non - mainstream mines remains high. The iron ore price may be affected by the change in coking coal valuation [20]. - In the short - term, the coal - coke futures and spot prices may face adjustment pressure due to factors such as high spot prices, weak downstream acceptance, and reduced demand. In the long - term, the coal - coke price may rise due to supply restrictions and winter storage demand [30]. - Ferroalloys are facing high inventory and weak demand. The cost center may shift down due to the impact of energy supply guarantee on coking coal prices, but the downside space is limited, and it is expected to trade weakly [42]. - Soda ash is mainly priced by cost. Without production cuts, the valuation has no upward elasticity. The long - term supply is expected to remain high, and the upper - middle stream inventory is high, but the price is supported by cost [52]. - The glass market has weak sales recently, and the high inventory in the middle stream puts pressure on the spot price. The 01 contract may decline towards the delivery date, but the long - term price is supported by cost and policy expectations [75]. 3. Summary by Related Catalogs Steel Products - **Price and Spread Data**: On November 18, 2025, the closing prices of rebar 01, 05, and hot - rolled coil 01, 05 contracts changed compared to the previous day. The rebar 01 - 05 and hot - rolled coil 01 - 05 month - spreads also had corresponding changes [4]. - **Spot Price and Basis**: The spot prices of rebar and hot - rolled coil in different regions on November 18, 2025, showed different changes compared to the previous day. The basis of different contracts also changed [8][10]. - **Ratio Data**: The ratios of rebar to iron ore and rebar to coke for different contracts on November 18, 2025, remained unchanged compared to the previous day [17]. Iron Ore - **Price Data**: On November 18, 2025, the closing prices of iron ore 01, 05, 09 contracts increased compared to the previous day, and the basis of different contracts decreased [21]. - **Fundamental Data**: As of November 14, 2025, the daily average iron - water output increased week - on - week, the global and Australian - Brazilian shipments increased, and the 45 - port inventory increased [24]. Coal - Coke - **Market Analysis**: The short - term price adjustment is due to high spot prices, weak downstream acceptance, and reduced demand. The long - term price may rise due to supply restrictions and winter storage demand [30]. - **Price Data**: On November 18, 2025, the coal - coke futures and spot prices, basis, month - spreads, and other data showed different changes compared to the previous day [32][33][34]. Ferroalloys - **Market Outlook**: Facing high inventory and weak demand, the cost center may shift down, but the downside space is limited, and it is expected to trade weakly [42]. - **Data of Silicon Iron and Manganese Silicon**: On November 18, 2025, the basis, month - spreads, and spot prices of silicon iron and manganese silicon showed different changes compared to the previous day [43][45]. Soda Ash - **Market Analysis**: Priced by cost, without production cuts, the valuation has no upward elasticity. The long - term supply is expected to remain high, and the inventory is high, but the price is supported by cost [52]. - **Price Data**: On November 18, 2025, the soda ash futures prices and month - spreads decreased compared to the previous day [52]. Glass - **Market Analysis**: Weak sales recently, high inventory in the middle stream puts pressure on the spot price. The 01 contract may decline towards the delivery date, but the long - term price is supported by cost and policy expectations [75]. - **Price and Sales Data**: On November 18, 2025, the glass futures prices and month - spreads decreased compared to the previous day. The sales in different regions showed different trends in the recent period [76].

Report Industry Investment Ratings - Not provided in the given content Core Views of the Report - The current macro - level is in a relatively vacuum period, A - shares lack a clear upward main line, trading volume remains low, and short - term market divergence is expected to be gradually digested during the index's shock adjustment, waiting for a new driving main line to push the index up further [1] - Asset shortage and weak economy are beneficial to bond futures, but the central bank has recently warned of interest - rate risks, suppressing the upward trend, and the market is expected to fluctuate within a certain range [1] - The recent cooling of the market's expectation of a Fed rate cut in December has led to a callback in copper, aluminum, and other non - ferrous metal prices, but the callback range of copper is expected to be limited. For different non - ferrous metals, there are different fundamental factors affecting their prices [1] - For various commodities such as steel, energy, and agricultural products, their prices are affected by factors such as seasonality, supply - demand relationship, cost, and macro - sentiment, and most of them are expected to fluctuate in the short term, with different risk and opportunity characteristics [1] Summary by Related Catalogs Stock and Bond Markets - A - shares lack a clear upward main line, trading volume is low, and short - term divergence will be digested during shock adjustment, waiting for a new driving factor [1] - Asset shortage and weak economy are beneficial to bond futures, but short - term interest - rate risks suppress the upward trend [1] Non - ferrous Metals - Copper price has a limited callback due to the cooling of the Fed rate - cut expectation in December [1] - Aluminum price has a callback due to the cooling of the Fed rate - cut expectation and limited industrial - side drive [1] - Alumina production and inventory are increasing, and the price fluctuates around the cost line [1] - Zinc has support below due to low LME inventory and signs of improvement in the domestic fundamentals [1] - Nickel price may fluctuate weakly in the short term due to macro - weakness and high inventory, and the long - term surplus pattern of primary nickel continues [1] - Stainless steel futures are looking for a bottom in shock, and short - term operations are recommended, paying attention to selling - hedging opportunities [1] - Tin is still bullish in the long - term despite short - term pressure from the Fed rate - cut expectation [1] Precious Metals and New Energy - Precious metals may be under pressure in the short term due to the hawkish statements of Fed officials, and attention should be paid to the upcoming US economic data [1] - Industrial silicon: Northwest production capacity is resuming, Southwest start - up is weaker than usual, and it is affected by polysilicon [1] - Polysilicon: There is an expectation of production - capacity reduction in the long - term, and terminal installation increases marginally in the fourth quarter [1] - Lithium carbonate: It may fluctuate due to the approaching peak season of new energy vehicles, strong energy - storage demand, and high hedging pressure [1] Steel and Iron Ore - For steel products, the off - season effect is not obvious, but the industrial structure is still loose, and attention should be paid to the upward pressure on prices after the macro - sentiment is realized [1] - Iron ore: Direct demand is okay, with cost support, but supply is high, inventory is accumulating, and the price rebound space is limited [1] Agricultural Products - Palm oil is expected to run weakly due to the increase in production in the first half of November [1] - Soybean oil has support from domestic consumption demand and export window, but the CBOT soybean's retracement of policy premium has a short - term negative impact [1] - Rapeseed oil: The inability of Canada to cancel tariffs on Chinese electric vehicles and plans to increase biodiesel production capacity make it difficult for Canadian rapeseed to be exported to China in the short term, and the basis is stable and slightly strong [1] - Cotton market is currently in a situation of "having support but no driver", and future attention should be paid to relevant policies and planting conditions [1] - Sugar: Global sugar supply turns from shortage to surplus, and Zhengzhou sugar is expected to be under pressure and follow the trend of raw sugar [1] - Corn: Short - term spot prices are firm, but the selling pressure is postponed, and the upward drive of the futures price is weak [1] - Soybean meal: The short - term upward expectation lacks impetus, and the market may start to trade the selling pressure of South American new crops from December to January [1] Energy and Chemicals - Fuel oil: Affected by OPEC+ production increase, geopolitical factors, and trade policies, it is expected to fluctuate [1] - Asphalt: The short - term supply - demand contradiction is not prominent, and it is expected to decline due to factors such as the possible falsification of the "14th Five - Year Plan" construction demand [1] - Rubber: Different types of rubber have different price trends affected by factors such as cost, supply - demand, and market atmosphere [1] - PTA and related products: Their prices are affected by factors such as gasoline profit, device maintenance, and raw - material cost [1] - Ethylene glycol: Its price is affected by the decline of crude oil price, the increase of coal price, and the strong expectation of domestic device commissioning [1] - Other chemicals: Their prices are affected by factors such as supply - demand relationship, cost, and device maintenance [1]

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].