发布日期：2025 年 12 月 25 日 一、市场行情回顾 【冠通期货研究报告】 纯碱日报：短期震荡 1，期货市场：纯碱主力日内震荡，收十字星。成交量较昨日减 12.3 万手， 持仓量较昨日减 4142 手；日内最高 1195，最低 1174，收盘 1184，（较昨日结 算价）涨 6 元/吨，涨幅 0.51%。 2，现货市场：价格成交重心下移。企业装置大稳小动，个别产量提升，供 应有所增加。企业发货前期订单为主，库存震荡下行。下游需求表现一般，观望 情绪浓郁，低价刚需补库。 3，基差：华北重碱现货价格 1300，基差 116 元/吨。 二、基本面数据 进出口方面，11 月份国内纯碱出口量 18.94 万吨，环比-2.51 万吨。1-11 月累计出口量 196.12 万吨，较去年同期增加 92.25 万吨。11 月份国内纯碱进口 量在 0.025 万吨。1-11 月累计进口量为 2.17 万吨，较去年同期减少 94.67 万吨， 跌幅 97.76%。11 月份国内纯碱净出口 18.92 万吨；1-11 月累计净出口 193.95 万吨。 三、主要逻辑总结 供应方面，截止 12 月 25 日，国内纯碱产量 71 ...

Report Summary 1. Industry Investment Rating No investment rating information is provided in the report. 2. Core Viewpoints - PX has maintained a strong pattern since the fourth quarter due to improved downstream demand, positive news such as Sino - US tariff talks, and India's relaxation of BIS certification. It is expected to remain in a tight supply - demand situation until the maintenance season from March to May 2026 [3]. - The pure benzene market is in a long - term supply - demand imbalance. New domestic production capacity has led to oversupply, putting downward pressure on prices. Although there is some support from the strong external aromatic hydrocarbon prices and raw material rebounds, the oversupply situation is expected to continue until the maintenance season [4]. - The styrene market has shown a decline overall. Although there have been short - term rebounds, the fundamental supply - demand situation is weak. In the short term, the market is trading on the strength of aromatic hydrocarbon prices and export news. In the medium term, there may be an opportunity for improvement in the supply - demand pattern in the second quarter if upstream production contracts and port inventories are further reduced [6]. 3. Summary by Directory PX Market - **Cost**: International oil prices have rebounded, leading to a continuous increase in PX's external market price. As of December 24, Asian PX closed at $901/ton, up $92.17/ton from the end of the third quarter. The spread between PX and naphtha reached $360.75/ton, up $143.67/ton from the end of the third quarter. Sinopec raised its December PX listing price to 7,000 yuan/ton [3]. - **Supply**: This week's PX output was 748,200 tons, with a weekly average domestic PX capacity utilization rate of 89.21%, both unchanged from the previous week. Some PX plants are under maintenance, but overall, the production enthusiasm of PX plants remains high, and there are no changes in the operation of plants [3]. - **Demand**: The weekly average capacity utilization rate of downstream PTA was 73.81%, unchanged from the previous week and 8.41% lower than the same period last year. There were no new adjustments to domestic plants this week [3]. Pure Benzene Market - **Spot and Futures**: The pure benzene market has been in a long - term supply - demand imbalance. With high port inventories and expectations of further inventory accumulation, the far - month futures prices have been under pressure. The futures prices have declined from a high of 6,439 yuan/ton in late July to a low of 5,353 yuan/ton in mid - November and then stabilized at a low level [4]. - **Supply and Demand**: In November, the national pure benzene output was 1.908 million tons, a year - on - year increase of 9.03%. The capacity utilization rate in November was 76.48%. The import volume in November was 459,600 tons, remaining at a high level. Overall, supply exceeds demand, and many downstream styrene plants are under maintenance [4]. - **Inventory**: As of December 22, 2025, the total commercial inventory of pure benzene in Jiangsu ports was 273,000 tons, an increase of 13,000 tons from the previous period, a 5% increase [4]. - **Profit**: Terminal demand is insufficient. Among the five major downstream products of pure benzene, styrene, adipic acid, and phenol are still in a loss - making state, but the profit of pure benzene itself has recovered, and the profits of caprolactam and aniline have further increased, while the loss of disproportionation devices has increased [4]. Styrene Market - **Spot and Futures Performance**: The main styrene contract has rebounded since mid - month, mainly due to the increase in raw material and external market prices. The current mainstream price in East China is 6,590 yuan/ton, remaining stable. There has been a slight increase in port inventories, with stable rigid demand and an unexpected decrease in supply [5]. - **Industrial Chain Profit**: From December 11 - 17, 2025, the average profit of non - integrated styrene plants in China was - 131 yuan/ton, a decrease of 73 yuan/ton from the previous period, a 127.60% decrease. On December 24, the daily profit of non - integrated styrene plants in China was - 177 yuan/ton, a decrease in losses compared to the previous working day [5]. - **Industrial Chain Operation**: From December 12 - 18, 2025, the total output of styrene plants in China was 346,800 tons, an increase of 8,000 tons from the previous period, a 2.36% increase. The capacity utilization rate was 69.13%, an increase of 1.02%. Some plants such as Sinochem Quanzhou, Tianjin Bohua, and Northeast Baolai are under maintenance [5]. - **Downstream**: The consumption of ABS, PS, and EPS during the period was 261,800 tons, a decrease of 10,600 tons from the previous week, a 3.89% decrease. The operation rates of the three major downstream plants have all declined, and the overall profitability of the industry is not expected to be good [5]. - **Inventory**: As of December 22, 2025, the total inventory of styrene in Jiangsu port samples was 139,300 tons, an increase of 4,600 tons from the previous period, a 3.41% increase. The commercial inventory was 84,550 tons, an increase of 2,250 tons from the previous period, a 2.73% increase [5].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views of the Reports Copper - The current high copper price is mainly driven by the structural imbalance of supply and inventory. The COMEX - LME premium leads to the continuous siphoning of non - US copper resources by the US, intensifying the supply shortage in non - US regions. The Fed's interest rate cuts and balance - sheet expansion boost market risk appetite and support copper prices. - The long - term TC in 2026 is $0/ dry ton. As long as the by - product profit can be higher than the smelting cost, the cash - flow profit of smelters can be maintained. The key to the tightness in the smelting end transferred from the tightness in the mine end lies in the price trend of by - products such as sulfuric acid. - SMM expects that China's electrolytic copper production may continue to rise in December, with sufficient spot supply. High copper prices suppress terminal demand, resulting in a large discount in the spot market this week, an increase in social inventory, and a weakening of downstream operating rates and order releases. - In the future, the upward drivers are the further deterioration of the overseas inventory structure and the further improvement of interest - rate cut expectations; the downward driver is the negative feedback from weakening demand, but the downside space is limited in non - recession scenarios. In the long run, the bottom center of copper prices may continue to rise [1]. Aluminum - Alumina futures maintained a low - level shock yesterday. The fundamental pattern of oversupply in the spot market has not improved. The root cause is the structural surplus between stable supply growth and peak demand, which has triggered a comprehensive negative feedback cycle from inventory to cost. The supply is rigid, and the weekly output increased by 0.5 million tons to 1.689 million tons, leading to a weekly increase in the entire industrial chain inventory to a new high. After the price breaks through the industry's cash - cost line, enterprises pressure the price of upstream bauxite, and the cost - support level moves down dynamically. Alumina prices are expected to fluctuate at a low level around the cash - cost line, with a reference range of 2450 - 2650 yuan/ton for the main contract. - Electrolytic aluminum futures maintained a high - level shock yesterday. The spot discount widened to - 170 yuan/ton, indicating poor market acceptance at high prices and sluggish spot trading. Macroscopically, the overseas easing expectation is strengthened, and the Fed cut interest rates by 25 basis points in December. The employment data from October to November shows a significant cooling of the labor market, consolidating the logic of interest - rate cuts, and the weakening US dollar is beneficial to aluminum prices. Domestically, policies remain positive. On the supply side, the new production capacities in China and Indonesia are steadily released, and the operating output increases slightly; on the demand side, it enters the traditional off - season, the operating rates of downstream aluminum - processing sectors generally decline, and the proportion of molten aluminum decreases to 76.3%, reflecting weakening terminal consumption. The inventory structure is differentiated, and the on - the - way inventory in Xinjiang has increased due to improved transportation. Aluminum prices are expected to fluctuate widely in the short term, with a reference operating range of 21800 - 22600 yuan/ton for the main contract of Shanghai aluminum [3]. Aluminum Alloy - The cast - aluminum - alloy market maintained a slightly stronger shock yesterday. The core contradiction in the current market is the game between strong cost support and the reality of weakening marginal demand. On the cost side, the supply of scrap aluminum, especially primary aluminum, is continuously and comprehensively tight, and holders generally hold back supplies and support prices, causing recycled - aluminum plants to face high procurement costs. In addition, the stricter implementation of reverse invoicing in some regions recently is expected to increase the cost by about 100 yuan/ton, and some enterprises have raised prices urgently. On the demand side, high aluminum prices suppress the purchasing willingness of downstream die - casting enterprises, and enterprises mainly purchase on demand and wait and see cautiously. Although there is a phased impulse demand at the end of the year, the overall slowdown is obvious. The social inventory has decreased slightly for several consecutive weeks to 5.34 million tons, indicating a tight - balance state in the market. The price of ADC12 is expected to continue to fluctuate in a high - level range in the short term, with a reference range of 20800 - 21600 yuan/ton for the main contract [5]. Zinc - The TC of zinc has stopped falling and stabilized, and zinc prices are fluctuating. Domestic zinc - concentrate production has entered the production - reduction season, and the domestic zinc - mine output decreased month - on - month in November. As the risk of short - squeezing overseas eases and the Shanghai - London ratio is repaired, the window for zinc - mine imports is opened, and the TC shows signs of stopping falling and stabilizing. On the smelting side, due to profit pressure, more enterprises are actively reducing production and controlling output, and the increase in refined - zinc output is limited. On the demand side, the operating rates of downstream processing industries are basically stable. After the center of zinc prices moves down, enterprises replenish stocks at low prices, the domestic spot zinc ingots maintain a premium, and the social inventory continues to decline. In terms of inventory, the LME inventory has increased significantly, and the 0 - 3 structure has changed to a discount, easing the short - squeezing risk. Macroscopically, the inflation and employment data in the US in November improve the expectation of interest - rate cuts, which supports zinc prices, and the main contract should focus on the support level of 22850 - 22950 [9]. Tin - On the supply side, the resumption of tin - mine production in Myanmar is expected to accelerate, and the import volume has steadily recovered in November. Attention should be paid to the subsequent increase in supply. On the demand side, tin - solder enterprises in South China show certain resilience. Against the background of the traditional peak season, some downstream electronic - consumption and new - energy - related orders support the operating rate, making the overall trading atmosphere in this region better than that in East China, especially in the sub - fields related to new - energy vehicles and photovoltaic solder strips, where the demand remains stable. In East China, the operating rates of tin - solder enterprises are more obviously suppressed as they are more oriented towards traditional consumer electronics and white - goods fields. Recently, there are signs of improvement in the supply from Myanmar and Indonesia, and previous long positions should be gradually closed for profit. Subsequently, attention should be paid to the macro situation and the recovery of the supply side [11]. Nickel - The Shanghai nickel futures fluctuated widely yesterday, showing a relatively strong trend during the day and a slight decline at night. Recently, the market has mainly traded around the expectation of tightened nickel - ore supply. The increase in domestic nickel prices has widened, but the spot trading of refined nickel remains cold. The spot premium of Jinchuan nickel resources has risen, and traders are cautious about purchasing at high premiums. In terms of nickel ore, the FOB price of 1.4% nickel ore from the Eramen mine in northern Philippines was settled at $40, and the shipping efficiency is acceptable; the domestic - trade benchmark price in Indonesia in December (Phase II) is expected to fall by $0.11 - 0.18/ wet ton, with a mainstream domestic - trade premium of + 25. The domestic - trade price of nickel ore is expected to continue to decline. In terms of nickel iron, the support from the ore end is increasing, and the pressure on prices from steel mills has eased due to improved profits, and the recent transaction price has risen slightly. The demand for stainless steel remains weak, and steel mills are cautious about raw - material procurement, with weak terminal demand. At the end of the year, the production schedule of downstream ternary materials has declined slightly, and the medium - term new production capacity will also have a restrictive effect, and the price of nickel sulfate has fallen slightly. Overseas inventory is accumulating at a high level but at a slower pace, while the pressure on domestic social inventory is increasing. Overall, the expectation of Indonesia's increased control over nickel ore has boosted recent sentiment, but the actual implementation remains to be observed. The short - term reality is still weak, and the medium - term fundamental looseness restricts the upside space of prices. The futures are expected to continue to fluctuate and repair in the short term, but the upside space after the rapid breakthrough of the support level remains to be observed. Attention should be paid to the possibility of a callback after the digestion of news impacts, with a reference range of 123000 - 130000 for the main contract [12]. Stainless Steel - The stainless - steel futures maintained a relatively strong shock yesterday, with a slight decline at night. The price - increase atmosphere in the现货 market has become stronger, steel - mill agents led the price increase, and some traders and downstream enterprises replenished stocks at low prices, resulting in an overall increase in trading volume. Macroscopically, the Fed cut interest rates as expected this year, and the domestic central bank injected liquidity, and the policy window has shown a certain attitude in stabilizing growth and promoting consumption. In the nickel - ore market, the news from Indonesia has been fluctuating, strengthening the market's expectation of tightened ore supply. The FOB price of 1.4% nickel ore from the Eramen mine in northern Philippines was settled at $40; the domestic - trade benchmark price in Indonesia in December (Phase II) is expected to fall by $0.11 - 0.18/ wet ton, with a mainstream domestic - trade premium of + 25. The bargaining range for nickel iron has been raised, and the profit losses of iron plants have been somewhat repaired; the price of ferrochrome has been running steadily, and factories are mainly fulfilling orders. The supply is relatively high, but some enterprises may conduct annual maintenance at the end of the year, and the loss pressure may also force more steel mills to actively reduce production, slightly easing the supply pressure. In the off - season of demand, the order releases in downstream fields such as home appliances and architectural decoration are limited, and market transactions are mainly based on rigid demand, with a low willingness for large - scale procurement. The social inventory is decreasing overall, but the reality of high inventory is still prominent. Overall, the futures are greatly affected by overall sentiment, the supply pressure in the fundamentals has slightly eased, and the cost support from the ore end and nickel iron has been strengthened, but the demand boost in the off - season is insufficient. The short - term sentiment in the stainless - steel market has improved, but the supply - demand game in the fundamentals continues. It is expected to adjust through shocks in the short term, with a reference range of 12500 - 13200 for the main contract. Subsequently, attention should be paid to the news from the nickel - ore end and the implementation of steel - mill production cuts [15]. Lithium Carbonate - The lithium - carbonate futures remained strong yesterday. The main contract LC2605 continued to rise by 5.89% to 124720 at the close after approaching the daily limit at the end of the session and then reducing positions and falling back, with high capital sentiment. There is a lot of incremental news. The Guangzhou Futures Exchange announced that starting from the trading time on December 26, the daily opening - position limits for non - futures - company members or clients in contracts LC2601, LC2602, LC2603, LC2604, and LC2605 shall not exceed 400 lots respectively, and those in contracts LC2606, LC2607, LC2608, LC2610, LC2610, LC2611, and LC2612 shall not exceed 800 lots respectively. The minimum order quantity for trading instructions has been adjusted from 1 lot to 5 lots, and the minimum closing - order quantity remains 1 lot. In addition, Jiemian News reported that according to a person close to CATL, the lithium - ore mining project in the lower reaches is expected to resume production around the Spring Festival. Fundamentally, the supply and demand are both strong. The production data last week maintained a slight increase. Recently, the increment of new salt - lake lithium - extraction projects has been partially released. After the completion of maintenance of some projects, the lithium - extraction production from spodumene is expected to increase in December, while the production from mica remains stable with a slight decrease. Subsequently, attention should be paid to the resumption progress of large enterprises. The recycling end has shown a slight upward trend recently. The downstream demand maintains a certain resilience. In the off - season, the market's production - schedule expectations for downstream industries in January are mostly a slight month - on - month decrease, mainly driven by the reduction in ternary materials for power batteries. The inventory reduction slowed down last week. The inventories of upstream smelters and downstream sectors continued to decrease, while the inventories of battery - cell factories and traders increased. The high off - balance - sheet hidden inventory may also pose a certain pressure. The short - term balance fundamentals support the price to some extent, but there is limited new driving force in the future. Recently, the futures performance has deviated from the spot market in the capital - driven market. Negative news may suppress sentiment, intensifying the long - short game. The futures may retreat and then fluctuate widely, with a reference range of 118,000 - 122,000 for the main contract [17]. Industrial Silicon - The spot price of industrial silicon has stabilized. The futures price has oscillated and rebounded by 145 yuan/ton to 8780 yuan/ton. Both supply and demand are stable with a downward trend, and the expectation of industrial - silicon production reduction is further increasing. Attention should be paid to the subsequent implementation. The expectation of joint production cuts by multiple leading enterprises to support prices is rising. Currently, the weekly production has decreased slightly without obvious changes, and attention should be paid to the follow - up progress. The expectation of rising coal prices also provides support at the bottom. It is expected that the weak supply - demand situation will continue in December. Attention should be paid to the implementation of the decrease in industrial - silicon production. It is still expected that the industrial - silicon price will oscillate at a low level, with the main price - fluctuation range likely to be between 8000 - 9000 yuan/ton. If the production does decrease significantly, it is expected to break through 10,000 yuan/ton upwards. However, if polysilicon production is significantly reduced, the price will fall [19]. Polysilicon - The spot price of polysilicon has slightly declined, and the futures price has oscillated, declined, and then recovered, rising by 380 yuan/ton to 59225 yuan/ton. The exchange announced that non - futures - company members or clients shall not open more than 200 lots in each contract on a single day. Against the background of weak demand, upstream enterprises hope to drive up the prices of the entire industrial chain by supporting prices. Recently, downstream enterprises have raised their quotes under the pressure of rising raw - material prices. The prices of silicon wafers have increased by 2 - 4%, the prices of battery cells have increased by 5%, and the prices of components have increased slightly by 0.15%, but the profits are still under pressure. From the perspective of terminal installation, after the new policy, due to the relatively concentrated power - generation time of photovoltaic installations, the advantage of more dispersed power - generation time of new - energy wind power has emerged, so the integrated development of wind, solar, and energy storage may be a more profitable development direction. For the photovoltaic industrial chain to increase the overall price level, the demand side needs to find more application scenarios to absorb the gradually rising costs. The polysilicon price will still oscillate at a high level, and the futures price is still at a significant premium to the spot market. Attention should be paid to the production - reduction amplitude or the pressure of price decline. In terms of trading strategies, it is advisable to wait and see for the time being, and pay attention to the subsequent production - reduction situation and the acceptance of price adjustments. The open interest of the near - month contract has decreased to 12,700 lots, and the open interest of the 2602 contract is 28,900 lots. Investors are still reminded to pay attention to position management [20]. 3. Summaries by Relevant Catalogs Copper Price and Basis - SMM 1 electrolytic copper: The current price is 94,690 yuan/ton, up 1,220 yuan/ton (1.31%) from the previous day. - SMM 1 electrolytic copper premium/discount: - 310 yuan/ton, down 95 yuan/ton from the previous day. - The refined - scrap spread is 3,544 yuan/ton, up 409.97 yuan/ton (13.08%) [1]. Monthly Fundamental Data (November) - Electrolytic copper production: 1.1031 million tons, up 1.15 million tons (1.05%) month - on - month. - Electrolytic copper imports: 0.2711 million tons, down 0.011 million tons (- 3.90%) month - on - month [1]. Weekly Fundamental Data - Imported copper - concentrate index: - 43.65 dollars/ton, down 0.57 dollars/ton (1.32%) week - on - week. - Domestic mainstream port copper - concentrate inventory: 0.7314 million tons, down 0.0325 million tons (- 4.25%) week - on - week [1]. Inventory Data - Domestic social inventory: 0.1684 million tons, up 0.0039 million tons (2.37%) week - on - week. - Bonded - area inventory: 0.0766 million tons, up 0.0011 million tons (1.46%) week - on - week. - SHFE inventory: 0.0958 million tons, up 0.0064 million tons (7.18%) week - on - week [1]. Aluminum Price and Spread

期货研究报告 宝城期货螺纹钢早报（2025 年 12 月 25 日） ◼ 品种观点参考 投资咨询业务资格：证监许可【2011】1778 号 时间周期说明：短期为一周以内、中期为两周至一月 | 品种 | 短期 | 中期 | 日内 | 观点参考 | 核心逻辑概要 | | --- | --- | --- | --- | --- | --- | | 螺纹 2605 | 震荡 | 震荡 | 震荡 偏弱 | 低位震荡 | 预期现实博弈，钢价低位震荡 | 说明： 1.有夜盘的品种以夜盘收盘价为起始价格，无夜盘的品种以昨日收盘价为起始价格，当日日盘收盘价为终点价格， 计算涨跌幅度。 2.跌幅大于 1%为弱势，跌幅 0~1%为震荡偏弱，涨幅 0~1%为震荡偏强，涨幅大于 1%为强势。 3.震荡偏强/偏弱只针对日内观点，短期和中期不做区分。 ◼ 行情驱动逻辑 姓名：涂伟华 商品市场情绪偏暖，螺纹期价触底回升，但供需格局并未好转，螺纹产量小幅回升但依旧处于 年内低位，低供应未变，给予钢价支撑，但短流程钢厂利润改善，后续存回升预期。与此同时，螺 纹钢需求表现弱稳，高频需求指标虽环比增加，但仍是近年来同期低位，且下游行业也未好转，淡 ...

Group 1: Report Industry Investment Rating - Not available Group 2: Core Views of the Report - Geopolitical disturbances affect the crude oil market, and the rebound of the chemical industry will be tortuous. The industry is expected to face challenges due to high inventories of liquid chemicals and geopolitical uncertainties [2][7] - Different energy and chemical products are expected to show various trends, including oscillation, rebound, and weakening, depending on factors such as supply - demand, geopolitical situations, and cost support [3] Group 3: Summary by Variety Crude Oil - **View**: Russia's crude oil exports reach a two - and - a - half - year high, with high floating storage. Oil prices should be treated with an oscillatory approach [9] - **Main Logic**: International crude oil futures continue to oscillate. Geopolitical trends are crucial. More refineries start to buy Russian oil as the discount narrows, but floating storage is increasing. Refined oil crack spreads are weak, and the oil price should be seen as oscillatory [12] - **Outlook**: The crude oil market may return to a pattern of weak supply - demand and continuous inventory accumulation after geopolitical tensions ease. Investors should adopt an oscillatory view [12] Asphalt - **View**: South China asphalt spot is at a discount to Shandong, and asphalt futures prices oscillate [13] - **Main Logic**: OPEC+增产 in December, the possibility of a Russia - Ukraine agreement exists, and the escalation of the US - Venezuela situation leads to expectations of raw material supply disruptions. The futures price oscillates widely. Also, high production in Hainan, South China's spot discount, and weak supply - demand all affect the price [13][14] - **Outlook**: The absolute price of asphalt is overvalued [14] High - Sulfur Fuel Oil - **View**: High - sulfur fuel oil futures prices oscillate widely [3] - **Main Logic**: OPEC+增产, the possibility of a Russia - Ukraine agreement, and the tense US - Venezuela situation drive the rebound. However, high floating storage in the Asia - Pacific region suppresses demand, and refinery demand is weak in the off - season [14] - **Outlook**: Supply - demand is weak [14] Low - Sulfur Fuel Oil - **View**: Low - sulfur fuel oil follows crude oil to oscillate [14] - **Main Logic**: It follows crude oil, has strong product attributes, but faces negative factors such as falling shipping demand, green energy substitution, and high - sulfur substitution. Currently, the supply has unexpectedly decreased, pushing up the valuation [14] - **Outlook**: It follows crude oil fluctuations due to low valuation and various negative factors [14] PX - **View**: Rumors of polyester factories continue to ferment, and the increase in the price of PX has narrowed [16] - **Main Logic**: International oil prices oscillate upwards, providing cost support. The rise of downstream PTA also supports PX, but rumors of polyester factory production cuts limit the increase. The supply of PX is sufficient [16] - **Outlook**: The short - term price will maintain high - level oscillation, with high profits. Caution is needed when chasing the price or short - selling [17] PTA - **View**: Rumors of polyester factory production cuts ferment, and the upward space is gradually narrowing [17] - **Main Logic**: The upstream cost is high, and PTA's spot and processing fees have recovered. However, rumors of production cuts in polyester factories may limit the continuous increase [18] - **Outlook**: The price follows the cost to oscillate at a high level, and the processing fee will operate within a range [18] Pure Benzene - **View**: Supported by the strong external market, pure benzene oscillates [19] - **Main Logic**: The support comes from the external market, with US devices restarting. However, the domestic situation is poor, with high inventory pressure and a downward - adjusted future expectation [21] - **Outlook**: There is still inventory pressure, and the external market provides temporary support [21] Styrene - **View**: There are constraints on both rising and falling, and styrene oscillates [22] - **Main Logic**: It has been oscillating weakly recently due to negative feedback from downstream ABS. The lower support comes from the external pure benzene market, while the upper limit is due to pure benzene inventory pressure and the upcoming inventory build - up of styrene [23] - **Outlook**: It is about to enter a period of inventory build - up, with obvious upper - limit constraints. Export transactions may stimulate short - term rebounds [23] Ethylene Glycol - **View**: Overseas device shutdowns and capital sentiment disturbances lead to a low - level rebound of ethylene glycol [24] - **Main Logic**: After hitting a new low, the price rebounds due to supply adjustments such as the planned shutdown of Taiwan's devices. However, the inventory build - up period has not ended, and demand may be dragged down by polyester factory production cuts [26] - **Outlook**: The short - term price will maintain range - bound oscillation, and the rebound height is limited [26] Short - Fiber - **View**: The pattern of strong upstream and weak downstream is prominent, with serious differentiation and compressed profits [27] - **Main Logic**: The upstream cost is strong, but the downstream demand is weak, resulting in compressed profits. The absolute price follows the upstream cost to oscillate [28] - **Outlook**: The price follows the upstream to oscillate strongly, and the processing fee is under short - term pressure [28] Polyester Bottle - Chip - **View**: The price is supported by upstream raw material costs [29] - **Main Logic**: The upstream costs of TA and EG increase, providing support. The market trading atmosphere is okay, and the price follows the raw materials to oscillate strongly in the short term [29] - **Outlook**: The absolute price fluctuates with the raw materials, and the processing fee has stronger support [29] Methanol - **View**: The inland market is weak, and the coastal market is stalemate. Methanol should be seen as oscillatory [32] - **Main Logic**: There is a significant differentiation between the inland and coastal markets. The inland supply is abundant, and the coastal inventory is high, suppressing the price [33] - **Outlook**: Short - term wide - range oscillation [33] Urea - **View**: Supported by compound fertilizer and export demand, the futures price oscillates strongly [33] - **Main Logic**: Environmental restrictions on supply end have ended, and demand from compound fertilizer and exports provides support. The inventory has decreased [34] - **Outlook**: Short - term oscillation is strong, but it may not last long. Attention should be paid to inventory reduction, off - season storage progress, and compound fertilizer factory operations [34] LLDPE (Plastic) - **View**: The futures price rebounds, the basis weakens, and LLDPE should be treated with an oscillatory view [37] - **Main Logic**: The futures price rebounds. Geopolitical factors cause short - term fluctuations, while the fundamental support is limited. The demand is entering the off - season [37] - **Outlook**: Short - term oscillation [38] PP - **View**: Slight increase in maintenance, PP oscillates [38] - **Main Logic**: PDH profits are under pressure, and there is an expectation of increased maintenance. Geopolitical factors affect short - term fluctuations, and the supply pressure is high due to the off - season and high inventory [38] - **Outlook**: Short - term oscillation [39] PL - **View**: Supported by PDH maintenance expectations, PL oscillates [39] - **Main Logic**: PDH maintenance expectations boost the price. The enterprise shipment pressure is high, and the downstream purchases at low prices. The powder profit is under pressure, and the low start - up rate has a negative impact [39] - **Outlook**: Short - term oscillation [39] PVC - **View**: The market sentiment is positive, and the short - term futures price is strong [40] - **Main Logic**: Macro - level sentiment boosts, and micro - level supply - demand has marginal improvement, but the oversupply expectation cannot be reversed. The production may stabilize, downstream demand is weak seasonally, and the cost is expected to be weak [40] - **Outlook**: Although the supply has marginal improvement, the rebound space may be limited. The market may return to weakness if marginal enterprises resume production [40] Caustic Soda - **View**: Supported by low valuation, caustic soda rebounds at a low level [42] - **Main Logic**: Macro - level sentiment boosts, but short - term inventory reduction may not change the oversupply situation. The demand from alumina and non - aluminum industries has different trends, and the cost is relatively stable [42] - **Outlook**: The short - term market sentiment is positive, and the price rebounds. However, the medium - term market may be under pressure if upstream production reduction is limited [42] Group 4: Variety Data Monitoring Inter - Period Spreads - The report provides inter - period spread data for multiple varieties such as Brent, Dubai, PX, PTA, etc., showing the changes in different time - period spreads [44] Basis and Warehouse Receipts - Data on the basis and warehouse receipts of various varieties like asphalt, high - sulfur fuel oil, and low - sulfur fuel oil are presented, reflecting the relationship between spot and futures prices and the quantity of warehouse receipts [45] Inter - Variety Spreads - Inter - variety spread data, including spreads between PP and methanol, PTA and EG, etc., are given, indicating the relative price relationships between different varieties [46] Group 5: Commodity Index - The comprehensive index, specialty index, and sector index of CITIC Futures commodities on December 24, 2025, are reported, showing the performance of different indices and their historical and recent fluctuations [287][288]

Report Industry Investment Rating - The mid - term outlook for the black building materials industry is "oscillation". For specific varieties, the outlook for steel, iron ore, scrap steel, coke, glass, soda ash, manganese silicon, and ferrosilicon is "oscillation", while the outlook for coking coal is "oscillation with a slight upward trend" [5][7][8][10][12][13][15][17] Core View of the Report - In the off - season, the fundamentals of the black building materials industry have limited highlights. However, the policy tone remains positive, and there are still expectations for winter storage and restocking. The futures market is expected to have room for a rebound from low levels, but the upside space is limited. The overall market presents an oscillatory pattern [2][3] Summary by Relevant Catalogs 1. Overall Situation of the Black Building Materials Industry - Steel is in the off - season with weak supply and demand. Although there is a slight improvement in demand and inventory is decreasing, the inventory level is still high year - on - year, and the upside space for the futures market is limited. Iron ore has a strong support at the bottom of the futures market due to the expectation of steel mill复产 and winter storage, but the port inventory is accumulating, and the futures price is expected to oscillate. Coal and coke are in a state of low - level valuation repair. Coke's supply - demand structure may tighten, and coking coal's fundamentals will continue to improve marginally [1][2] 2. Sub - sectors Analysis Iron Element - Iron ore: The demand support from molten iron is weakening, the port inventory is accumulating, and steel mills have not started restocking. The upstream - downstream game is intense, and the short - term ore price is expected to oscillate. Scrap steel: Supply is decreasing while demand is stable. Steel mills' inventory is relatively high, and restocking has slowed down. However, the profit of electric furnaces is acceptable, and the demand from long - and short - process steel enterprises still provides support. The spot price is expected to oscillate [2] Carbon Element - Coke: The cost side has shown signs of stabilization. With the expected steel mill复产 in January and the start of winter storage and restocking in the middle and lower reaches, the supply - demand structure may tighten, and the futures market is expected to oscillate following coking coal. Coking coal: As the year - end approaches, the intensity of winter storage increases, and the import pressure will ease in January. The fundamentals will continue to improve marginally, and the futures valuation still has room for repair [2] Alloys - Manganese silicon: The supply - demand pattern of the manganese silicon market remains loose, and the upstream inventory pressure is large. The upside space for the futures price is limited, and it is expected to oscillate at a low level around the cost valuation in the medium term. Ferrosilicon: The upstream supply pressure has eased, but the market has weak supply and demand in the off - season. The upside space for the futures price should not be overly optimistic, and it is expected to oscillate around the cost valuation [2] Glass and Soda Ash - Glass: There are still expectations of supply disturbances, but the inventory of the middle and lower reaches is moderately high. The current supply - demand is still in surplus. If there is no more cold - repair before the end of the year, the high inventory will suppress the price, and it is expected to oscillate weakly; otherwise, the price will rise. Soda ash: The overall supply - demand is in surplus. It is expected to oscillate in the short term, and the supply surplus pattern will further intensify in the long term, with the price center continuing to decline [3] 3. Index Information - On December 24, 2025, the comprehensive index of CITIC Futures' commodity index, the commodity 20 index, and the industrial product index all increased, with increases of 1.08%, 1.01%, and 1.10% respectively. The steel industry chain index increased by 0.22% on that day, 0.35% in the past 5 days, 0.04% in the past month, and decreased by 6.04% since the beginning of the year [104][106]

期货研究报告 姓名：涂伟华 宝城期货投资咨询部 从业资格证号：F3060359 投资咨询证号：Z0011688 电话：0571-87006873 邮箱：tuweihua@bcqhgs.com 作者声明 本人具有中国期货业协会 授予的期货从业资格证书，期 货投资咨询资格证书，本人承 诺以勤勉的职业态度，独立、 客观地出具本报告。本报告清 晰准确地反映了本人的研究观 点。本人不会因本报告中的具 体推荐意见或观点而直接或间 接接收到任何形式的报酬。 钢材&铁矿石 | 日报 2025 年 12 月 24 日 钢材&铁矿石日报 专业研究·创造价值 商品情绪偏暖，钢矿触底回升 核心观点 螺纹钢：主力期价震荡运行，录得 0.06%日涨幅，量缩仓增。现阶段， 螺纹供应低位企稳，而需求同样弱稳，淡季基本面未见好转，钢价仍易 承压，相对利好的是成本支撑与政策预期，预计螺纹延续低位震荡运行 态势，关注钢厂生产情况。 投资咨询业务资格：证监许可【2011】1778 号 钢材&铁矿石 | 日报 一 产业动态 热轧卷板：主力期价震荡运行，录得 0.09%日涨幅，量仓扩大。目前来 看，热轧卷板供需两端均大幅走弱，产业格局并未好转，库存高位 ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Views - Steel prices are supported by cost at the bottom but suppressed by weakening demand and possible tightening of steel export expectations, maintaining a volatile trend [3] - Iron ore shipments remain high, with non-mainstream mines as the main source of growth, exerting significant supply pressure and capping price upside. However, iron ore also has upward drivers, and is expected to trade within a range with limited upside after valuation repair [21] - As terminal winter storage approaches, the coking coal inventory structure is expected to improve, and the downside of the coking coal futures may be limited due to the relatively high basis. After the third round of coke price cuts, the cost of dry quenched coke warehouse receipts is about 1700 - 1720, and the driving force for coke valuation repair may weaken temporarily [31] - The fundamentals of ferroalloys are weak in both supply and demand, with limited upside potential. The demand for ferroalloys is gradually weakening as downstream hot metal production continues to decline. Ferroalloys may follow steel price movements, and while the upside is limited, the downside is also supported by cost [48] - With the increasing expectation of new soda ash production capacity, the expectation of oversupply is intensifying, and the futures price is breaking through the cost. The rigid demand for soda ash is expected to weaken further as glass cold repairs accelerate. High inventories in the upstream and midstream restrict the price [65] - From December to before the Spring Festival, there are still some glass production lines waiting to undergo cold repairs, which may affect far - month pricing and market expectations. The near - month 01 contract will follow the reality (delivery logic) and be mainly driven by warehouse receipt games, which may become clearer in late December. Currently, the high inventory in the glass midstream needs to be digested, and there is still pressure on the spot market [89] 3. Summary by Related Catalogs Steel - **Futures Prices**: On December 24, 2025, the closing prices of rebar 01, 05, and 10 contracts were 3121, 3136, and 3173 respectively; the closing prices of hot - rolled coil 01, 05, and 10 contracts were 3287, 3285, and 3301 respectively [4] - **Spot Prices**: On December 24, 2025, the aggregated rebar prices in China, Shanghai, Beijing, and other regions were 3327, 3320, 3130, etc. respectively; the aggregated hot - rolled coil prices in Shanghai, Lecong, and other regions were 3270, 3260, etc. respectively [8][10] - **Price Spreads**: On December 24, 2025, the 01 - 05 month spreads of rebar and hot - rolled coil were - 15 and 2 respectively; the 05 - 10 month spreads were - 37 and - 16 respectively; the 10 - 01 month spreads were 52 and 14 respectively. The 01, 05, and 10 contract spreads between hot - rolled coil and rebar were 166, 149, and 128 respectively [4][15] Iron Ore - **Futures Prices**: On December 24, 2025, the closing prices of 01, 05, and 09 iron ore contracts were 798, 779.5, and 758 respectively; the 01, 05, and 09 contract bases were - 6.5, 11.5, and 33.5 respectively [22] - **Spot Prices**: On December 24, 2025, the prices of Rizhao PB powder, Rizhao Carajás fines, and Rizhao Super Special were 787, 867, and 669 respectively [22] - **Fundamentals**: As of December 19, 2025, the daily average hot metal production was 226.55, the 45 - port inventory was 15512.63, and the 247 - steel mill inventory was 8723.95 [25] Coal and Coke - **Futures Price Spreads**: On December 24, 2025, the 09 - 01, 05 - 09, and 01 - 05 spreads of coking coal were 165, - 80, and - 85 respectively; the 09 - 01, 05 - 09, and 01 - 05 spreads of coke were 219, - 74.5, and - 144.5 respectively [34] - **Spot Prices**: On December 24, 2025, the ex - factory price of Anze low - sulfur coking coal was 1600, and the ex - factory price of Jinzhong quasi - first - grade wet coke was 1330 [37] Ferroalloys - **Silicon Iron**: On December 24, 2025, the silicon iron basis in Ningxia was - 76, the 01 - 05 spread was - 80, and the spot price in Ningxia was 5330 [49] - **Silicon Manganese**: On December 24, 2025, the silicon manganese basis in Inner Mongolia was 88, the 01 - 05 spread was - 70, and the spot price in Inner Mongolia was 5570 [50] Soda Ash - **Futures Prices**: On December 24, 2025, the closing prices of 05, 09, and 01 soda ash contracts were 1184, 1241, and 1117 respectively; the 5 - 9, 9 - 1, and 1 - 5 month spreads were - 57, 124, and - 67 respectively [66] - **Spot Prices**: On December 24, 2025, the heavy - soda market prices in North China, South China, and other regions were 1300, 1400, etc. respectively; the light - soda market prices in North China, South China, and other regions were 1250, 1350, etc. respectively [66] Glass - **Futures Prices**: On December 24, 2025, the closing prices of 05, 09, and 01 glass contracts were 1048, 1145, and 941 respectively; the 5 - 9, 9 - 1, and 1 - 5 month spreads were - 97, 204, and - 107 respectively [90] - **Spot Sales**: From December 15 - 19, 2025, the sales - to - production ratios in Shahe, Hubei, East China, and South China regions showed different trends [91]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For PE, the supply is continuously abundant, the demand is in the off - season, the inventory is accumulating, and the price is under pressure from supply - demand contradiction, although the cost support has increased [3]. - For PP, the supply pressure is expected to be less than that of PE, the demand is weak, the inventory is high, and the short - term price rebound drive is limited, with the cost support increasing [4]. - The strategy suggests to cautiously short - sell LLDPE for hedging at high prices, to wait and see for PP with short - term weak bottom - side fluctuations, and to shrink the L05 - PP05 spread when it is high [5]. 3. Summary According to the Directory 3.1 Market News and Important Data - **Price and Basis**: L主力合约收盘价为6296元/吨（+56），PP主力合约收盘价为6158元/吨（+39），LL华北现货为6200元/吨（-50），LL华东现货为6370元/吨（-30），PP华东现货为6120元/吨（-30），LL华北基差为-96元/吨（-106），LL华东基差为74元/吨（-86），PP华东基差为-38元/吨（-69） [1]. - **Upstream Supply**: PE开工率为83.9%（-0.2%），PP开工率为79.4%（+1.1%） [1]. - **Production Profit**: PE油制生产利润为-55.9元/吨（-117.5），PP油制生产利润为-545.9元/吨（-117.5），PDH制PP生产利润为-714.1元/吨（-84.3） [1]. - **Import and Export**: LL进口利润为-127.5元/吨（+4.3），PP进口利润为-271.6元/吨（-55.8），PP出口利润为-6.4美元/吨（+7.0） [2]. - **Downstream Demand**: PE下游农膜开工率为45.2%（-1.2%），PE下游包装膜开工率为49.0%（-0.6%），PP下游塑编开工率为44.0%（-0.1%），PP下游BOPP膜开工率为63.2%（+0.3%） [2]. 3.2 Market Analysis - **PE**: Supply remains high with limited planned maintenance at the end of the year and low maintenance in Q1 next year, and new capacity is expected to be put into operation. Demand enters the off - season with declining downstream开工率. Inventory is accumulating, and the de - stocking pressure is large. The cost support has increased, but the supply - demand contradiction suppresses the price [3]. - **PP**: Short - term supply - demand fundamentals have limited changes. Supply is still under pressure, but there may be a slow reduction in supply due to potential production cuts. Demand has limited order follow - up, and only BOPP provides some support. Inventory is high. The cost support has increased, and the short - term price rebound drive is limited [4]. 3.3 Strategy - **Single - sided**: Cautiously short - sell LLDPE for hedging at high prices; wait and see for PP with short - term weak bottom - side fluctuations [5]. - **Inter - period**: No strategy [5]. - **Inter - variety**: Shrink the L05 - PP05 spread when it is high [5].

黑色建材日报 | 2025-12-24 市场成交偏弱，钢价区间波动 玻璃纯碱：现货需求偏弱，玻碱窄幅震荡 市场分析 玻璃方面：昨日玻璃期货偏弱震荡运行，现货方面，市场成交重心下移，下游按需采购为主。 供需与逻辑：玻璃产量高位震荡，供应收缩程度不足，刚需缺乏起色，供需矛盾依旧存在，且伴随春节临近，刚 需仍有进一步回落预期，叠加高库存压制，玻璃价格易跌难涨，持续关注玻璃冷修情况及宏观政策对玻璃投机需 求帶来的扰动。 纯碱方面：昨日纯碱期货窄幅震荡运行，现货方面，下游观望情绪浓厚，刚需采购为主。 供需与逻辑：纯碱产量虽有下降，但仍处于同期较高位，且伴随新产线投产，纯碱供给或有进一步增加预期。目 前库存高位震荡，且考虑到后期浮法玻璃冷修计划仍有增加预期，重碱需求面临挑战，持续关注下游需求情况对 纯碱价格的影响。 策略 玻璃方面：震荡偏弱 纯碱方面：震荡偏弱 跨期：无 跨品种：无 风险 供需与逻辑：上周硅铁产量大幅回落，企业主动调整生产节奏，应对需求下滑。硅铁企业库存压力得到缓解，硅 铁基本面矛盾有所缓和。关注后续硅铁去库情况、成本端变化及产区政策情况。 策略 硅锰方面：震荡 硅铁方面：震荡 风险 房地产政策、宏观数据 ...