南华期货2025年度纯苯苯乙烯四季度展望 ——供需转弱，估值难有修复 戴一帆 投资咨询证号：Z0015428 黄思婕 从业资格证号：F03130744 投资咨询业务资格：证监许可【2011】1290号 2025年9月30日 第1章观点概要 【核心观点】四季度纯苯供应端国产、进口双增，需求端非苯乙烯下游需求并无支撑，而苯乙烯链条需求预 期转差，纯苯将持续过剩，自身估值难以修复，甚至有进一步压缩空间，也将拖累苯乙烯价格重心较难上 移。苯乙烯方面，供应端大装置延长检修时间+多套在产装置降负，9月苯乙烯供应继续收紧，预计到10月中 下旬新装置投产兑现后供应持续增多。需求端维持淡季不淡，旺季难旺的预期。平衡表看9-11月苯乙烯将维 持紧平衡，但自身高库存外加上游纯苯的拖累整体易跌难涨。 【策略展望】价格区间判断:BZ(5500,6300);EB(6500,7300) 策略：单边考虑逢高空，品种间逢低做扩纯苯苯乙烯价差 【风险提示】1、地缘政治影响油价波动；2、预期外减产；3、宏观政策扰动 第2章行情回顾 2025年一季度苯乙烯市场表现为先涨后跌，上涨与下跌的主导因素都是原料纯苯。 二季度苯乙烯价格震荡运行，几次大的拉涨 ...

Report Industry Investment Ratings No relevant content provided. Core Views of the Report - The geopolitical situation in the Russia-Ukraine conflict remains tense, providing support for oil prices, but OPEC+ plans to increase production in November, and overseas economic data releases in early October will cause market fluctuations, so oil prices are expected to fluctuate widely [1][2]. - The supply of asphalt is expected to decrease during the National Day holiday, and the demand is also weak, but the cost side provides some support, so the asphalt price is expected to fluctuate at a high level in the short term, and the cracking spread is expected to be bearish in the medium term [3][4]. - The supply of high-sulfur fuel oil is expected to increase, and the demand is weak, so the high-sulfur fuel oil price is under pressure. The supply of low-sulfur fuel oil is also increasing, and the demand has no specific driving force, so the low-sulfur fuel oil price is also weak [6][7][8]. - The supply of PX is expected to increase, and the demand is weak, so the PX price is expected to decline. The supply of PTA is expected to increase slightly, and the demand is also weak, so the PTA price is expected to decline [9][10][11]. - The supply of ethylene glycol is expected to increase, and the demand is weak, so the ethylene glycol price is expected to decline [12][13]. - The supply of short fiber is expected to increase, and the demand is weak, so the short fiber price is expected to decline [14][15]. - The supply of bottle chips is expected to increase, and the demand is weak, so the bottle chip price is expected to decline [16][17]. - The supply of pure benzene is expected to increase, and the demand is weak, so the pure benzene price is expected to decline. The supply of styrene is expected to increase, and the demand is weak, so the styrene price is expected to decline [17][18][19]. - The supply of propylene is expected to increase, and the demand is weak, so the propylene price is expected to decline [21]. - The supply of caustic soda is expected to increase, and the demand is weak in the short term but strong in the medium term, so the caustic soda price is expected to decline in the short term but increase in the medium term [22][23]. - The supply of PVC is expected to increase, and the demand is weak, so the PVC price is expected to decline [24][25]. - The supply of LLDPE and PP is expected to increase, and the demand is weak, so the LLDPE and PP prices are expected to decline [26][28]. - The supply of glass is expected to increase, and the demand is weak, so the glass price is expected to decline in the short term but increase in the medium term [28][30]. - The supply of soda ash is expected to increase, and the demand is weak, so the soda ash price is expected to decline [31][32][33]. - The supply of methanol is expected to increase, and the demand is weak, so the methanol price is expected to decline [35][36]. - The supply of urea is expected to increase, and the demand is weak, so the urea price is expected to decline [38][40]. - The supply of pulp is expected to increase, and the demand is weak, so the pulp price is expected to decline [43][44]. - The supply of offset printing paper is expected to increase, and the demand is weak, so the offset printing paper price is expected to decline [46][47]. - The supply of logs is expected to increase, and the demand is weak, so the log price is expected to decline [49][50]. - The supply of natural rubber and 20 rubber is expected to increase, and the demand is weak, so the natural rubber and 20 rubber prices are expected to decline [51][54]. - The supply of butadiene rubber is expected to increase, and the demand is weak, so the butadiene rubber price is expected to decline [56][58]. Summary by Related Catalogs Crude Oil - **Market Review**: WTI2511 contract settled at $63.18, down $2.01 or 3.08% from the previous day; Brent2511 contract settled at $67.65, down $2.1 or 3.01% from the previous day; SC2511 contract rose 3.5 to 492.6 yuan/barrel, and fell 14.2 to 480.3 yuan/barrel in the night session [1]. - **Related News**: Russia launched hundreds of drones and missiles at Kiev and other parts of Ukraine on Sunday, causing at least four deaths and dozens of injuries. As of the week ending September 21, diesel and diesel oil exports increased by 85% from the previous week to more than 1.2 million barrels per day, mainly from the Black Sea port of Novorossiysk. The facilities near the port were attacked by drones this week, temporarily affecting exports [1]. - **Logic Analysis**: The geopolitical situation in the Russia-Ukraine conflict remains tense, providing support for oil prices. As the National Day holiday in China approaches, there are many uncertainties in the geopolitical situation, and oil prices have an upward driving force. On the other hand, OPEC+ will announce its production increase plan for November on October 5, and the supply side will remain under high pressure. Overseas economic data will be released in early October, causing market fluctuations. Oil prices are expected to fluctuate widely, and investors need to pay attention to the risk of holding positions. In the short term, the intraday trading range of the Brent main contract is expected to be between $67.8 and $70 [2]. - **Trading Strategy**: Unilateral: Wide - range oscillation; Arbitrage: Gasoline cracking is weak, and diesel cracking is weak; Options: Wait and see [2]. Asphalt - **Market Review**: BU2511 closed at 3439 points (-0.43%) in the night session, and BU2512 closed at 3393 points (-0.53%) in the night session. On September 29, the spot price of asphalt in Shandong was stable at 3500 yuan/ton, the spot price in East China was stable at 3560 yuan/ton, and the spot price in South China was stable at 3510 yuan/ton [3]. - **Related News**: In the Shandong market, there was a small amount of rush - work demand before the holiday, which was beneficial to the sales of refineries and traders. In addition, some refineries stopped producing asphalt and consumed inventory, driving the total inventory level of refineries to decline slightly. In the Yangtze River Delta market, the market trading was relatively dull as the National Day holiday approached, and downstream users purchased on demand. In the South China market, the reduction of rainfall in the Guangdong and Guangxi regions drove the sales of refineries and social inventories, and the sales volume of Foshan warehouse increased compared with the previous period, which was beneficial to the increase of asphalt prices [3][4]. - **Logic Analysis**: According to Baichuan Yingfu statistics, the operating rate of domestic asphalt plants on Monday this week was 40.35%, down 9.53% from last Thursday. The total inventory level of refineries was 25.89%, down 1.22% from last Thursday, and the social inventory rate was 34.07%, down 1.24% from last Thursday. Oil prices are oscillating at a high level, and it is expected that there is limited upward space before the holiday, and the cost side provides limited support. The supply and demand of asphalt decreased compared with the previous period before the holiday, and the industry chain can still maintain de - stocking, and the spot price has certain support. There are many uncertainties overseas during the National Day holiday in China, and the situation between the United States and Venezuela will continue to disrupt the supply expectation of asphalt raw materials. In the short term, the asphalt price is expected to oscillate at a high level, and the cracking spread is expected to be bearish in the medium term [4]. - **Trading Strategy**: Unilateral: Range oscillation; Arbitrage: The spread between asphalt and crude oil oscillates weakly; Options: Sell out - of - the - money call options on BU2512 [6]. Fuel Oil - **Market Review**: The FU01 contract closed at 2870 (-2.28%) in the night session, and the LU11 contract closed at 3399 (-2.38%) in the night session. In the Singapore paper market, the high - sulfur Oct/Nov spread was 4.8 to 2.8 US dollars/ton, and the low - sulfur Oct/Nov spread remained at - 0.5 US dollars/ton [6]. - **Related News**: A major oil port operator in Shandong, China, will take measures to ban shadow fleet vessels and restrict the access of other old oil tankers from November 1. On September 30, there were no transactions in the high - sulfur fuel oil 380, high - sulfur fuel oil 180, and low - sulfur fuel oil in the Singapore spot window [6][7]. - **Logic Analysis**: Russian energy facilities have been attacked continuously, but the refineries and various transportation facilities have also returned from maintenance in a timely manner. The Primorsk port has resumed oil loading after being attacked last Friday, and large refineries such as Ryazan and Volgograd are also in the process of returning to normal. The high - sulfur exports in the Middle East have increased as the power generation demand has subsided, but Iran's exports are still restricted. Mexico's high - sulfur exports have continued to decline due to the commissioning of secondary devices in Olmeca and Tula. The summer power generation demand has completely subsided. Under the background of the decline of high - sulfur cracking and the low cost of tax reform, the feed demand support is still not obvious. The high - sulfur near - end inventory is still at a high level, suppressing the market price. The low - sulfur fuel oil spot window transaction price is at a low level, and the premium continues to decline. The low - sulfur supply continues to increase, and there is no specific driving force for downstream demand [7][8]. - **Trading Strategy**: Unilateral: Oscillation; Arbitrage: Pay attention to the opportunity to widen the LU01 - FU01 spread; Options: Sell out - of - the - money call options on FU01 [9]. PX & PTA - **Market Review**: The PX2511 main contract closed at 6336 (+10/+0.16%) in the day session and 6248 (-88/-1.39%) in the night session; the TA601 main contract closed at 4662 (+6/+0.13%) in the day session and 4580 (-72/-1.55%) in the night session. The PX price rebounded slightly yesterday, and the PX valuation was 817 US dollars/ton, up 3 US dollars from last Friday. One November Asian spot was traded at 816, and two December Asian spots were both traded at 816. In the PTA spot market, the negotiation atmosphere was average, and the spot basis changed little [9][10]. - **Related News**: According to CCF statistics, the sales of polyester filaments in Jiangsu and Zhejiang were highly differentiated yesterday, and the average sales volume was estimated to be 3 - 40% by around 3 pm. The sales of direct - spun polyester staple fibers were average, and the average sales volume was 52% by around 3:00 pm [10]. - **Logic Analysis**: OPEC+ plans to increase oil production again in November, and the Kurdistan region of Iraq has resumed oil exports through Turkey, causing international oil prices to decline. In terms of PX supply, the 390,000 - ton PX plant of Tianjin Petrochemical is planned to restart recently. The maintenance of two 700,000 - ton PX plants of Shanghai Petrochemical and Jinling Petrochemical in the fourth quarter has been postponed to 2026. The short - process plants at home and abroad have increased their loads, and the PX operating rate remains at a high level. In the downstream PTA, the 4.5 - million - ton Fuhai Chuang plant restarted last weekend with a load of 50%. This week, the 1.25 - million - ton Ineos plant and the 1.2 - million - ton Zhongtai plant stopped production, and the 1.1 - million - ton Ineos plant and the 5 - million - ton Hengli Huizhou plant reduced their loads. Currently, the load of Hengli Huizhou has recovered. In October, the 1.1 - million - ton Sichuan Energy Investment and the PTA plant of Hengli Petrochemical Dalian are expected to be overhauled. In November, the 2.5 - million - ton PTA plant of Dushan Energy Phase I and the 2.5 - million - ton PTA plant of Honggang have overhaul plans, and the commissioning of the 3 - million - ton new plant of Dushan Energy has been postponed. The PTA operating rate is expected to increase slightly month - on - month in October. Recently, polyester filaments have carried out price promotions, the terminal operating rate has increased, and polyester sales have continued to be boosted. In the fourth quarter, the maintenance of some domestic PX plants has been postponed, and the operating rate is running at a relatively high level. PX is still in a tight balance, and the de - stocking amplitude is smaller than expected; the PTA processing fee valuation is low, the commissioning of new plants is delayed, the planned maintenance volume in October remains relatively high, the PX supply - demand margin is weakening, the PTA supply - demand contradiction is alleviated, and the inventory accumulation pressure is not large. The overall profit of the terminal is still poor. The supply - demand side provides limited driving force, and the price is greatly affected by the macro - level and the cost side [10][11]. - **Trading Strategy**: Unilateral: In the fourth quarter, the PX supply - demand margin is weakening, and the de - stocking amplitude is shrinking; the PTA supply - demand contradiction is alleviated, and the inventory accumulation pressure is not large; the terminal operating rate has increased, but the profit is poor. There is still inventory accumulation pressure on crude oil and PTA. It is recommended to short on rallies; Arbitrage: Wait and see; Options: Wait and see [11][12]. Ethylene Glycol - **Market Review**: The EG2601 futures main contract closed at 4224 (+11/+0.26%) yesterday and 4185 (-39/-0.92%) in the night session. Currently, the spot basis is at a premium of 64 - 68 yuan/ton to the 01 contract, and the negotiation price is 4289 - 4293 yuan/ton. In the afternoon, several next - week spot transactions were at a premium of 68 yuan/ton to the 01 contract. The basis of the October futures is at a premium of 68 - 70 yuan/ton to the 01 contract, and the negotiation price is around 4293 - 4295 yuan/ton [12]. - **Related News**: According to CCF, the inventory of MEG ports in the main port area of East China was about 409,000 tons yesterday, down 58,000 tons from the previous period. The sales of polyester filaments in Jiangsu and Zhejiang were highly differentiated yesterday, and the average sales volume was estimated to be 3 - 40% by around 3 pm. The sales of direct - spun polyester staple fibers were average, and the average sales volume was 52% by around 3:00 pm [12]. - **Logic Analysis**: In terms of supply, the 400,000 - ton/year ethylene glycol plant of Fuzhou Refining is planned to stop for maintenance for about two weeks in October. The 300,000 - ton/year syngas - to - ethylene glycol plant of Shanxi Meijin is planned to stop for maintenance from September 25, and it is expected to restart in mid - October. From the end of September to early October, the 900,000 - ton satellite petrochemical and the 260,000 - ton Jianyuan ethylene glycol maintenance plants are expected to restart, and the 400,000 - ton MEG of Shenhua Yulin is expected to increase its load. The Tongliao Jinmei and Henan Yongcheng plants have maintenance plans. The 900,000 - ton/year new ethylene glycol plant of Shandong Yulong Petrochemical is planned to start trial production around the end of this month, and the ethylene glycol supply is expected to increase. Overseas, a 750,000 - ton/year ethylene glycol plant in Malaysia stopped production due to technical reasons this week, and the restart time is undetermined. During the National Day holiday, the arrival of overseas ships is relatively concentrated, and the market's willingness to sell has increased. Downstream orders are less than the same period last year, the ethylene glycol supply - demand is expected to become looser, and there is an expectation of inventory accumulation in the future [13]. - **Trading Strategy**: Unilateral: Oscillation weakly; Arbitrage: Wait and see; Options: Sell call options [14]. Short Fiber - **Market Review**: The PF2511 main contract closed at 6336 (+10/+0.16%) in the day session and 6248 (-88/-1.39%) in the night session. The prices of direct - spun polyester staple fibers in Jiangsu and Zhejiang remained stable, and the mainstream negotiation price of semi - bright 1.4D was 6350 - 6

1. Report Industry Investment Rating - All the energy and chemical products in the report are rated as "volatile" [1][2][3][6][8] 2. Core Views of the Report - Oil prices are facing complex event-driven factors during the holiday. OPEC+ may increase production, and the US government shutdown issue and non - farm data may impact demand expectations. Saudi Arabia may raise crude oil prices for Asian buyers in November. It is recommended that investors participate with light positions [1]. - For fuel oil, recent drone attacks in Ukraine and seasonal refinery maintenance in Russia may affect supply. Domestic imports and refinery feed demand may support prices. Prices may fluctuate with oil prices, and light - position operation is advised [2]. - In the case of asphalt, the planned production in October is expected to be the highest for the year, which may limit price increases. Light - position operation is recommended [2]. - Regarding polyester, pay attention to new capacity scales and release rhythms, as well as the performance of the "Golden September and Silver October" season and overseas orders. Anti - dumping investigations may change the logistics of some suppliers [2][3]. - For rubber, adverse weather may affect production, and trade barriers may limit trade flows. Attention should be paid to tariff policies and cost - end price fluctuations [3]. - In the methanol market, the focus is on the start - up of Iranian plants. The recovery of port demand may compress MTO profits. Light - position operation is recommended to control risks [6]. - For polyolefins, although supply pressure is high, external demand can supplement domestic demand, and prices may fluctuate with oil prices. Light - position operation is recommended [6][8]. - PVC is restricted by high inventory, and the 10 - month important meeting may cause market fluctuations. Light - position operation is recommended [8]. 3. Summary by Relevant Catalogs 3.1 Research Views - **Crude Oil**: On Monday, oil prices dropped significantly. OPEC+ may increase production by at least 137,000 barrels per day on October 5. Excessive production increase will be bearish for prices. The US government shutdown and non - farm data may impact demand. Saudi Arabia may raise November prices for Asian buyers. Oil prices are volatile, and light - position participation is advised [1]. - **Fuel Oil**: The main contracts of high - and low - sulfur fuel oil rose slightly on Monday. Drone attacks and refinery maintenance may affect supply. Domestic imports and refinery demand may support prices. Prices may follow oil price fluctuations, and light - position operation is recommended [2]. - **Asphalt**: The main contract rose on Monday. The planned production in October is expected to be the highest for the year, which may limit price increases. Light - position operation is recommended [2]. - **Polyester**: TA601, EG2601, and PX futures rose slightly. Pay attention to new capacity and demand. Anti - dumping investigations may change supplier logistics [2][3]. - **Rubber**: Rubber prices fell on Monday. Adverse weather may affect production, and trade barriers may limit trade flows. Pay attention to tariff policies and cost - end prices [3]. - **Methanol**: Methanol prices are affected by the start - up of Iranian plants and port demand. The recovery of port demand may compress MTO profits. Light - position operation is recommended [6]. - **Polyolefins**: Polyolefin prices are affected by profit and demand. Although supply pressure is high, external demand can supplement domestic demand. Prices may fluctuate with oil prices, and light - position operation is recommended [6][8]. - **Polyvinyl Chloride (PVC)**: PVC prices are restricted by high inventory. The 10 - month important meeting may cause market fluctuations. Light - position operation is recommended [8]. 3.2 Daily Data Monitoring - The report provides the basis data of various energy and chemical products on September 30, 2025, including spot prices, futures prices, basis, basis rates, and their changes compared with previous days, as well as the quantile of the latest basis rate in historical data [9]. 3.3 Market News - OPEC+ may approve a new round of crude oil production increase of at least 137,000 barrels per day on October 5 to regain market share [13]. - A preliminary survey shows that US crude oil and gasoline inventories are expected to increase last week, while distillate inventories may decline. API and EIA will release inventory reports [13]. 3.4 Chart Analysis 3.4.1 Main Contract Prices - The report presents the closing price charts of main contracts of various energy and chemical products from 2021 to 2025, including crude oil, fuel oil, LPG, PTA, etc. [15][16][17][19][20][22][23][24][26][27][28][29] 3.4.2 Main Contract Basis - It shows the basis charts of main contracts of various products, such as crude oil, fuel oil, etc., including historical data from 2021 - 2025 [30][32][36][39][42][43] 3.4.3 Inter - period Contract Spreads - The report provides the spread charts of different contracts for various products, like fuel oil, asphalt, etc., including historical data [45][47][50][53][57][59] 3.4.4 Inter - variety Spreads - It presents the spread and ratio charts between different varieties, such as crude oil internal - external spreads, fuel oil high - low sulfur spreads, etc., including historical data [61][66][67][68] 3.4.5 Production Profits - The report shows the production profit charts of some products, such as ethylene - based ethylene glycol and PP [71] 4. Research Team Members - **Zhong Meiyan**: Assistant Director and Energy - Chemical Director of Everbright Futures Research Institute, with over ten years of experience in futures derivatives research [78]. - **Du Bingqin**: Analyst for crude oil, natural gas, fuel oil, asphalt, and shipping, with in - depth research on the energy industry [79]. - **Di Yilin**: Analyst for natural rubber and polyester, with achievements in research and media contributions [80]. - **Peng Haibo**: Analyst for methanol, PE, PP, and PVC, with experience in energy - chemical spot - futures trading [81]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The LLDPE and PP markets are expected to show a volatile trend today. For LLDPE, the plastic main - contract shows a volatile pattern, with fluctuating crude oil prices, a peak season for agricultural film demand but still weaker than previous years, and a moderately high industrial inventory. For PP, the main - contract is also volatile, with fluctuating crude oil prices, increasing demand in downstream sectors such as pipes and plastic weaving, and a moderately high industrial inventory [4][6]. 3. Summaries According to Related Catalogs LLDPE Overview - **Fundamentals**: In August, the official PMI was 49.4, up 0.1 percentage points from the previous month, and the Caixin PMI was 50.4, up 0.6 percentage points. China's export value in August was $321.81 billion, a 4.4% year - on - year increase but a decline from July. The crude oil price has been fluctuating recently. The agricultural film has entered the peak season, but the overall demand is still weaker than previous years. The current spot price of the LL delivery product is 7160 (+10), and the overall fundamentals are neutral [4]. - **Basis**: The basis of the LLDPE 2601 contract is - 21, with a premium/discount ratio of - 0.3%, which is neutral [4]. - **Inventory**: The comprehensive PE inventory is 429,000 tons (- 80,000 tons), which is neutral [4]. - **Market**: The 20 - day moving average of the LLDPE main contract is downward, and the closing price is below the 20 - day line, showing a bearish signal [4]. - **Main Position**: The net position of the LLDPE main contract is short, with an increase in short positions, showing a bearish signal [4]. - **Likely Factors**: Positive factors include geopolitical unrest and cost support; negative factors include weaker - than - expected demand and more new production capacity in the fourth quarter [5]. PP Overview - **Fundamentals**: Similar to LLDPE in terms of macro - economic indicators. The downstream is gradually entering the peak season, with increasing demand in pipes and plastic weaving. The current spot price of the PP delivery product is 6780 (+0), and the overall fundamentals are neutral [6]. - **Basis**: The basis of the PP 2601 contract is - 123, with a premium/discount ratio of - 1.8%, showing a bearish signal [6]. - **Inventory**: The comprehensive PP inventory is 520,000 tons (- 30,000 tons), which is neutral [6]. - **Market**: The 20 - day moving average of the PP main contract is downward, and the closing price is below the 20 - day line, showing a bearish signal [6]. - **Main Position**: The net position of the PP main contract is short, with a decrease in short positions, showing a bearish signal [6]. - **Likely Factors**: Positive factors include geopolitical unrest and cost support; negative factors include weaker - than - expected demand and more new production capacity in the fourth quarter [7]. Market Data - **LLDPE**: The current spot price of the delivery product is 7160 (+10), the 01 - contract price is 7181 (+22), the basis is - 21 (- 12), the PE comprehensive factory inventory is 429,000 tons (- 80,000 tons), and the social PE inventory is 525,000 tons (- 10,000 tons) [9]. - **PP**: The current spot price of the delivery product is 6780 (+0), the 01 - contract price is 6903 (+10), the basis is - 123 (- 10), the PP comprehensive factory inventory is 520,000 tons (0), and the social PP inventory is 286,000 tons (0) [9]. Supply - Demand Balance Sheets - **Polyethylene**: From 2018 - 2024, the production capacity, output, net import volume, and apparent consumption have generally shown an upward trend, with fluctuations in the growth rate. The import dependence has gradually decreased. The 2025E production capacity is expected to reach 4319.5 [14]. - **Polypropylene**: From 2018 - 2024, the production capacity, output, net import volume, and apparent consumption have generally increased, with changes in the growth rate. The import dependence has also gradually decreased. The 2025E production capacity is expected to reach 4906 [16].

交易咨询业务资格：证监许可【2012】1091号 碳酸锂期货早报 2025年9月29日 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 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 供给端来看，上周碳酸锂产量为20516吨，环比增长0.75%,高于历史同期平均水平。 需求端来看，上周磷酸铁锂样本企业库存为98286吨，环比增加2.15%,上周三元材料样本企 业库存为17896吨，环比增加2.00%。 供给端，2025年8月碳酸锂产量为85240实物吨，预测下月产量为86730实物吨，环比增加 1.75%,2025年8月碳酸锂进口量为21847实物吨，预测下月进口量为19500实物吨，环比减少 10.74%。需求端，预计下月需求有所强化，库存或将有所去化。成本端，6%精矿CIF价格日 度环比有所增长，低于历史同期平均水平，供需格局转向 ...

沪铜周报（9.22~9.26） 大越期货投资咨询部:祝森林 从业资格证号：F3023048 投资咨询证号： Z0013626 联系方式：0575-85226759 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。 交易咨询业务资格：证监许可【2012】1091号 目录 一、行情回顾 二、基本面（库存结构） 三、市场结构 上周回顾 沪铜周评: 上周沪铜大幅上涨，沪铜主力合约上涨3.2%，收报于82470元/吨。宏观面看，地缘政治扰动铜价,美国 关税再起波澜，全球不稳定因素仍存，印尼铜矿出险不可抗力，刺激铜价大涨。国内方面，消费将进 入旺季，目前来看下游消费意愿一般。产业端，国内现货交易一般，整体还是刚需交易为主。库存方 面，铜库存LME库存144400吨，上周小幅减少，上期所铜库存较上周减7035吨至98779吨。 期货主力 数据来源：博易大师 基本面 1、PMI 2、供需平衡表 3、库存 PMI 数据来源：Wind 供需平衡 2024供需紧平衡，2025过剩 供需平衡 | | ...

Report Industry Investment Rating - Not provided in the report Core Viewpoints - For PTA, the market expected it to be bearish, with limited upside for basis and absolute prices to fluctuate with the cost side. Attention should be paid to oil price fluctuations and upstream - downstream device changes [5]. - For MEG, the price was expected to be sorted at a low level before the holiday. The supply - demand balance would turn to surplus in the fourth quarter, and the fundamental support was weak. Attention should be paid to external factors and device changes [7]. Summary by Directory 1. Previous Day Review - Not provided in the report 2. Daily Tips PTA - **Fundamentals**: On Friday, September cargo was traded at 01 - 73~75, with prices negotiated around 4570 - 4605. Mid - October cargo was traded at a discount of 55 - 60 to 01, and late - October cargo at a discount of 50 to 01. The mainstream spot basis was 01 - 74 [5]. - **Basis**: Spot price was 4590, 01 contract basis was - 56, with the futures price higher than the spot price [6]. - **Inventory**: PTA factory inventory was 3.75 days, a decrease of 0.05 days compared to the previous period [6]. - **Market**: The 20 - day moving average was downward, and the closing price was above the 20 - day moving average [6]. - **Main positions**: Net short positions were decreasing [6]. - **Expectation**: PTA futures rebounded with the cost side this week. Some PTA plants reduced or stopped production due to typhoons, and polyester sales improved. The spot basis strengthened slightly, but the market remained bearish, with limited upside for the basis [5]. MEG - **Fundamentals**: On Friday, the price of ethylene glycol declined weakly. Night - session trading was weak, with spot trading at a premium of 57 - 62 yuan/ton to the 01 contract. The intraday basis recovered slightly, with September futures trading at a premium of 65 yuan/ton to the 01 contract [7]. - **Basis**: Spot price was 4300, 01 contract basis was 77, with the spot price higher than the futures price [8]. - **Inventory**: The total inventory in East China was 40.43 tons, an increase of 2.26 tons compared to the previous period [8]. - **Market**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average [8]. - **Main positions**: Net short positions were increasing [7]. - **Expectation**: Polyester sales improved last week, and polyester factory inventories decreased. However, the intention to hold positions before the holiday was weak. The price was expected to be sorted at a low level. The supply - demand balance would turn to surplus in the fourth quarter, and the fundamental support was weak [7]. 3. Today's Focus Influencing Factors - **Positive factors**: U.S. crude oil inventories decreased by 607,000 barrels last week, contrary to analysts' expectations of an increase of 235,000 barrels. The approaching "Golden September and Silver October" season raised expectations of demand. Yisheng Hainan's 2 - million - ton plant was shut down for maintenance and was expected to restart in November [9][10][11]. - **Negative factors**: The short - term commodity market was greatly affected by the macro - level. Attention should be paid to the cost side, and resistance levels should be watched for a rebound in the market [12]. Supply - Demand Balance Sheets - **PTA**: The report provided PTA supply - demand balance sheets from January 2024 to December 2025, including data on capacity, production, imports, exports, and inventory [13]. - **MEG**: The report provided ethylene glycol supply - demand balance sheets from January 2024 to December 2025, including data on production, imports, and inventory [14]. 4. Fundamental Data Price - The report presented historical price data for bottle chips, production margins, and various spreads for PTA and MEG from 2020 to 2025 [17][20][27]. Inventory Analysis - It included historical inventory data for PTA, MEG, PET chips, and polyester fibers from 2021 to 2025 [44][46]. Upstream and Downstream开工率 - It showed historical开工率 data for PTA, xylene, ethylene glycol, polyester factories, and Jiangsu - Zhejiang looms from 2020 to 2025 [54][58]. Profit - It presented historical profit data for PTA, MEG, polyester fibers, and other products from 2022 to 2025 [63][64].

移诗语 Z0017002 | PVC、烧碱现货&期货 | | | | | | | --- | --- | --- | --- | --- | --- | | 品种 | 9月26日 | 9月25日 | 涨跌 | 涨跌幅 | 单位 | | 山东32%液碱折百价 | 2500.0 | 2500.0 | 0.0 | 0.0% | | | 山东50%液碱折百价 | 2600.0 | 2600.0 | 0.0 | 0.0% | | | 华东电石法PVC市场价 | 4740.0 | 4760.0 | -20.0 | -0.4% | | | 华东乙烯法PVC市场价 | 5000.0 | 5000.0 | 0.0 | 0.0% | | | SH2509 | 2661.0 | 2668.0 | -7.0 | -0.3% | | | SH2601 | 2528.0 | 2537.0 | -9.0 | -0.4% | 元/吨 | | SH基美 | -161.0 | -168.0 | 7.0 | -4.2% | | | SH2509-2601 | 133.0 | 131.0 | 2.0 | 1.5% | | | V2509 | 533 ...

2025年09月28日 国泰君安期货研究周报-绿色金融与新能源 观点与策略 | 镍：纯镍累库与矿端矛盾博弈，中期波动率或增加 | 2 | | --- | --- | | 不锈钢：短线供需与成本博弈，钢价震荡运行 | 2 | | 工业硅：情绪明显降温，关注盘面下行驱动 | 11 | | 多晶硅：上游库存累库，关注政策落地节点 | 11 | | 碳酸锂：进口矿放量，碳酸锂去库放缓，区间震荡 | 20 | 国 泰 君 安 期 货 研 究 所 请务必阅读正文之后的免责条款部分 1 期货研究 商 品 研 究 二 〇 二 五 年 度 2025 年 9 月 28 日 镍：纯镍累库与矿端矛盾博弈，中期波动率或增加 不锈钢：短线供需与成本博弈，钢价震荡运行 张再宇 投资咨询从业资格号：Z0021479 zhangzaiyu@gtht.com 报告导读： 沪镍基本面：印尼镍矿矛盾频出增加市场担忧，精炼镍陡峭累库与弱预期共振压制。印尼消息面或明 显削弱空方信心，增加空头风险：其一，因违反印尼林业许可证规定，Weda Bay Nickel 超过 148 公顷 的矿区被接管（总面积 47000 公顷），约占其总矿区面积的 0.3%，影 ...

Report Industry Investment Rating - The report expects PX, PTA, and PR to run strongly, with a view score of 1 for each [2] Core Viewpoints - International crude oil has risen to a seven - week high, and it is predicted that PX, PTA, and PR will run strongly [2] Summary by Related Catalogs Price Information - On September 24, 2025, the futures settlement price of WTI crude oil was $64.99 per barrel, up 2.49% from the previous value; Brent crude oil was $69.31 per barrel, up 2.48% [1] - The spot price of naphtha (CFR Japan) was $606 per ton, up 1.42%; the spot price of xylene (isomeric grade, FOB Korea) was $672 per ton, up 2.05% [1] - The spot price of PX (CFR China Main Port) was $812 per ton, up 0.95%; the closing price of CZCE TA main contract was 4,626 yuan per ton, up 1.54% [1] - The CCFEI price index of PTA inner - market was 4,520 yuan per ton, up 1.16%; the outer - market was $600 per ton, down 1.48% [1] - The closing price of CZCE PX main contract was 6,602 yuan per ton, up 1.10%; the closing price of CZCE PR main contract was 5,784 yuan per ton, up 1.15% [1] - The CCFEI price index of polyester bottle - grade chips was 5,750 yuan per ton, up 0.70%; the CCFEI price index of polyester chips was 5,725 yuan per ton, up 0.26% [2] Supply and Demand and Market Conditions - An 700,000 - ton PX plant in Northeast China has been under maintenance since September 18, expected to last about 45 days [2] - Geopolitical risks have increased, and overnight crude oil rebounded after a short adjustment. The cost - end oil market rebounded slightly, driving up PX cost momentum. However, there are still concerns about the domestic PX fundamentals, and the monthly spread is small [2] - The increase in PX supply due to short - process capacity increase and postponed maintenance is obvious, while the demand for PX has decreased more than expected due to the delay of new PTA plant commissioning and multiple PTA maintenance. The PX profit will remain low in the short term [2] - The cost support for PTA has recovered slightly. The typhoon has affected the operation of a PTA plant in Zhuhai, which is temporarily beneficial to the PTA market. But the end - of - month shipment pressure of production enterprises is large, and the polyester product sales are flat [2] - The polyester bottle - chip market has a warm - oscillating trend in terms of raw materials and futures. The supply - side quotation has risen, but the downstream terminal trading has weakened, and the trading atmosphere is light. Some bottle - chip plants have shut down briefly due to the typhoon, with limited impact on market supply [2] Production and Sales and Operating Rates - On September 24, 2025, the operating rate of the PX in the polyester industry chain was 85.57%, unchanged; the PTA plant load rate was 78.12%, down 1.26 percentage points; the polyester plant load rate was 87.73%, down 1.27 percentage points [1] - The sales rate of polyester filament was 80.65%, up 41.74 percentage points; the sales rate of polyester staple fiber was 67.04%, up 18.96 percentage points; the sales rate of polyester chips was 143.48%, up 85.45 percentage points [1]