登录新浪财经APP 搜索【信披】查看更多考评等级 根据《中华人民共和国证券投资基金法》《公开募集证券投资基金运作管理办法》《公开募集证券投资 基金信息披露管理办法》及相关基金的基金合同、招募说明书等有关规定，经履行适当的审批程序，海 富通基金管理有限公司（以下简称"本公司"）旗下部分基金参与了海安橡胶集团股份公司（以下简 称"海安集团"）首次公开发行人民币普通股（A股）并在主板上市（以下简称"本次发行"）的网下申 购，本公司控股股东国泰海通证券股份有限公司为本次发行的主承销商。本次发行价格为人民币48元/ 股，由发行人和承销商根据初步询价结果，综合考虑发行人基本面、市场情况、同行业上市公司估值水 平、募集资金需求及承销风险等因素后协商确定。 投资者可访问本公司网站（www.hftfund.com），或拨打客户服务电话40088-40099（免长途话费）咨询 相关情况。 特此公告。 海富通基金管理有限公司 2025年11月19日 根据法律法规、基金合同及"海安集团"于2025年11月18日发布的《海安橡胶集团股份公司首次公开发行 股票并在主板上市网下发行初步配售结果公告》，现将本公司旗下基金获配信息公告如下： ...

01 PART ONE 主要观点及策略概述 投资咨询业务资格：证监许可【2012】31号 【天然橡胶周报（RU&NR)】 沪胶仓单大幅注销，橡胶整体偏强震荡 国贸期货 能源化工研究中心 2025-11-24 叶海文 从业资格证号：F3071622 投资咨询证号：Z0014205 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供参考，不构成任何投资建议；期市有风险，投资需谨慎 天然橡胶:沪胶仓单大幅注销，橡胶整体偏强震荡 | 影响因素 | 驱动 | 主要逻辑 | | --- | --- | --- | | 供给 | 偏多 | （1）国内产区：本周云南产区原料价格基本持稳，本周多数时间处于降雨中，导致割胶处于停滞状态，市场出现"有价无市"局面。海南产区局部地区有 降水扰动，随着气温开始出现下降，胶水干含有所下滑，整体原料产出受到抑制，当地加工厂陆续进入冬储备货阶段，对原料延续加价采购，收购价格表 | | | | 现坚挺。（2）泰国产区：东北部地区维持旺产期产出，泰南雨量较大，影响割胶工作，胶水及杯胶价格呈现上涨趋势 。（3）越南产区：越南产区天气有 | | | | 所改善，主产区降雨减弱，割胶作业条件优化， ...

宝城期货金融研究所 姓名：陈栋 宝城期货投资咨询部 从业资格证号：F0251793 投资咨询证号：Z0001617 电话：0571-87006873 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 投资咨询业务资格：证监许可【2011】1778 号 期货研究报告 投资咨询业务资格：证监许可【2011】1778 号 11615 专业研究·创造价值 2025 年 11 月 24 日 橡胶甲醇原油 多空强弱出现 能化涨跌互现 核心观点 橡胶：本周一国内沪胶期货 2601 合约呈现缩量减仓，震荡偏弱， 略微收低的走势，盘中期价重心略微下跌至 15320 元/吨一线运行。收 盘时期价略微下跌 0.33%至 15320 元/吨。1-5 月差贴水幅度收敛至 75 元/吨。随着宏观驱动减弱以后，国内胶市重回由供需基本面所主导的 行情中。 甲醇：本周一国内甲醇期货 2601 合约呈现放量减仓，震荡企稳， 大幅反弹的走势，期价最高上涨至 2077 元/吨一线，最 ...

| 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 主力合约收盘价:合成橡胶(日,元/吨) | 10395 | 10 主力合约持仓量:合成橡胶(日,元/吨) | 70323 | 2076 | | | 合成橡胶1-2价差(日,元/吨) | 20 | -10 仓单数量:丁二烯橡胶:仓库:总计(日,吨) | 2960 | -20 | | 现货市场 | 主流价:顺丁橡胶(BR9000,齐鲁石化):山 | 10450 | -150 主流价:顺丁橡胶(BR9000,大庆石化):山 | 10450 | -100 | | | 东(日,元/吨) | | 东(日,元/吨) | | | | | 主流价:顺丁橡胶(BR9000,大庆石化):上 | 10450 | -150 主流价:顺丁橡胶(BR9000,茂名石化):广 | 10650 | -100 | | | 海(日,元/吨) | | 东(日,元/吨) | | | | | 基差:合成橡胶(日,元/吨) | 105 | -10 | | | | | 布伦特原油(日 ...

橡胶板块2025年11月第3周报 潘盛杰 研究所 化工团队负责人 投资咨询从业证号：Z0014607 橡胶：泰国大量降雨，RU仓单创新低 ◼【综合分析】 期现价格：天然橡胶：青岛泰混报收14620元/吨（-36元/吨）；上海全乳胶报收14850元/吨（+200元/吨）。顺丁橡胶：普涨，山东大庆 BR9000报收10530元/吨（+160元/吨），两油资源溢价，民营牌号贴水400-500元。 供应方面：天然橡胶：云南提前停割；泰南持续降雨，胶水56.78泰铢/公斤、杯胶53.08泰铢/公斤，均涨约+1%，海外原料高企。顺丁橡胶 ：振华重启、浙江石化检修延续，周产量3.19万吨（+0.11万），产能利用率72.64%，茂名石化下周起检修50天，预计产量略降至3.17万 吨。 需求方面：轮胎开工整体下滑：半钢胎69.36%（-3.63%），全钢胎62.04%（-2.25%），终端对涨价抵触，成交转弱。。 库存方面：天然橡胶：中国社会库存106.2万吨（+0.5万吨），深色胶累库+0.8%，青岛一般贸易库继续累库，出库率降1.71%。顺丁橡胶 ：样本企业库存3.15万吨（+0.07万吨，+2.24%），期货仓单厂库去 ...

1. Report Industry Investment Ratings - No investment ratings were provided in the reports [1][3][5][6][7][9][11][12] 2. Core Views of the Reports Rubber Industry - Natural rubber market is expected to enter a range - bound consolidation. If raw material supply is smooth, rubber prices are expected to weaken; if supply is disrupted, prices may range from 15,000 - 15,500 [1] Ester Industry - PX is expected to be range - bound at high levels in the short term, with a tight supply - demand outlook in the medium term. PTA's TA01 may oscillate between 4,500 - 4,800 in the short term. Ethylene glycol is expected to be range - bound at low levels. Short - fiber prices have limited upward drivers, and bottle - chip prices will follow the cost trend [3] Polyolefin Industry - The 01 contracts of LLDPE and PP are under pressure due to increasing supply and decreasing demand [5] Glass and Soda Ash Industry - Soda ash has a bearish supply - demand outlook, and short - selling opportunities are recommended after price rebounds. Glass prices are expected to be weak in the short term, and a 1 - 5 reverse spread strategy is suggested [6] Crude Oil Industry - The crude oil supply - demand pattern remains weak. Short - term support for Brent crude is at $60 per barrel, and geopolitical developments in Russia and Ukraine should be monitored [7] Methanol Industry - The methanol market is under pressure due to high inventories. The current trading logic is "weak reality", and the inventory issue in the 01 contract remains unresolved [9] Pure Benzene and Styrene Industry - Pure benzene is expected to have limited rebound space in the short term, and short - selling opportunities are recommended for BZ2603. Styrene is expected to oscillate in the short term, and changes in its production facilities and export volume should be monitored [11] PVC and Caustic Soda Industry - Caustic soda prices are expected to be weak. PVC is in an oversupply situation, and prices are expected to continue to decline at the bottom [12] 3. Summary by Relevant Catalogs Rubber Industry - **Spot Prices and Basis**: Most rubber spot prices declined on November 21, with the basis of whole milk rubber dropping by 22.50% [1] - **Monthly Spreads**: The 9 - 1 spread decreased by 14.29%, while the 1 - 5 and 5 - 9 spreads increased [1] - **Fundamental Data**: Thailand's and Vietnam's rubber production decreased in September, while India's and China's increased. Tire production and export volume decreased in October [1] - **Inventory Changes**: Bonded area and futures warehouse inventories increased, while the outbound rate of dry rubber in Qingdao decreased [1] Ester Industry - **Upstream Prices**: Crude oil and naphtha prices declined, while ethylene prices remained stable [3] - **PX - Related Prices and Spreads**: CFR China PX prices decreased by 1.1% [3] - **PTA - Related Prices and Spreads**: PTA spot and futures prices declined, and the basis was repaired [3] - **MEG - Related Prices and Spreads**: MEG prices declined, and the basis decreased [3] - **Downstream Product Prices and Cash Flows**: Most polyester product prices and cash flows declined [3] Polyolefin Industry - **Futures Prices and Spreads**: L2601, L2605, PP2601, and PP2605 prices declined, and spreads changed [5] - **Spot Prices and Basis**: Most polyolefin spot prices declined, and the basis of some products increased [5] - **Inventory and Operating Rates**: PE and PP enterprise inventories decreased, and some operating rates changed [5] Glass and Soda Ash Industry - **Glass - Related Prices and Spreads**: Glass prices in some regions declined, and the 01 basis decreased [6] - **Soda Ash - Related Prices and Spreads**: Soda ash prices were stable, and the 01 basis decreased [6] - **Supply and Inventory**: Soda ash production and some inventory decreased [6] - **Real Estate Data**: Real estate new construction, construction, completion, and sales areas all declined [6] Crude Oil Industry - **Crude Oil Prices and Spreads**: Brent, WTI, and SC crude oil prices declined, and spreads changed [7] - **Refined Oil Prices and Spreads**: Most refined oil prices and spreads declined [7] - **Refined Oil Crack Spreads**: Most refined oil crack spreads declined [7] Methanol Industry - **Methanol Prices and Spreads**: Methanol futures prices declined, and the basis increased [9] - **Inventory**: Methanol enterprise, port, and social inventories decreased [9] - **Operating Rates**: Some upstream and downstream operating rates changed slightly [9] Pure Benzene and Styrene Industry - **Pure Benzene - Related Prices and Spreads**: Pure benzene prices declined, and the basis increased [11] - **Styrene - Related Prices and Spreads**: Styrene prices declined, and the basis increased [11] - **Inventory and Operating Rates**: Pure benzene port inventory increased, and styrene port inventory decreased. Some operating rates changed [11] PVC and Caustic Soda Industry - **PVC and Caustic Soda Prices and Spreads**: PVC and caustic soda futures prices declined, and spreads changed [12] - **Supply and Demand**: Caustic soda and PVC supply and demand have certain pressures, and demand is weak [12] - **Inventory**: Some caustic soda and PVC inventories increased or decreased [12]

2025 年 11月 24 日 胶:估值区间内弱势运行 杨鉉汉 投资咨询从业资格号: Z0021541 yanghonghan025588@gtjas.com 【基本面跟踪】 合成橡胶基本面数据 | 项目 | | 项目名称 | 昨日数据 | 前日数据 | 变动幅度 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 顺丁橡胶主力 (01合约) | 日盘收盘价(元/吨) 成交量(手)。学 | 10. 385 167. 355 | 10.520 113, 304 | -135 54051 | | | | 持仓量(手) | 68, 247 | 72, 012 | -3765 | | | | 成交额(万元) | 877.067 | 600. 368 | 276699 | | 价差数据 | 基差 | 山东顺丁-期货主力 | 115 | ్లు 130 | -12 | | | 月差 | BR12-BR01 | -30 | -30 | 0 | | | 顺丁价格 | 华北顺丁(民营) | 10, 050 | 10. 150 | | | | | 华东顺丁(民营) | 10, 250 ...

Report Summary 1. Report Industry Investment Rating No information provided on the report industry investment rating. 2. Core Viewpoints - Both Shanghai rubber (RU) and synthetic rubber (BR) are expected to run weakly, with short - term and medium - term trends being oscillatory and the intraday trend being weak [1][5][7]. 3. Summary by Variety Shanghai Rubber (RU) - **Short - term, Medium - term, and Intraday Views**: Short - term: oscillatory; Medium - term: oscillatory; Intraday: weak. The reference view is weak operation [1][5]. - **Core Logic**: As domestic natural rubber production areas in Yunnan and Hainan are approaching the off - season, the supply of domestic full - latex is expected to decline. The downstream automobile production and sales data in the rubber market are optimistic. However, the macro - sentiment weakened due to the significantly worse - than - expected US September non - farm payrolls data released last weekend. The Shanghai rubber futures maintained an oscillatory and weak trend in the night session last Friday, and are expected to maintain this trend on Monday [5]. Synthetic Rubber (BR) - **Short - term, Medium - term, and Intraday Views**: Short - term: oscillatory; Medium - term: oscillatory; Intraday: weak. The reference view is weak operation [1][7]. - **Core Logic**: The recent macro - sentiment is okay, but the slight decline of domestic and international crude oil futures on Thursday night weakened the rebound momentum of synthetic rubber futures. The downstream automobile production and sales data in the rubber market are optimistic, and the synthetic rubber market has shifted from "expectation - driven" to "reality - dominated". The macro - sentiment weakened due to the significantly worse - than - expected US September non - farm payrolls data released last weekend. The domestic synthetic rubber futures showed an oscillatory and weak trend in the night session last Friday, and are expected to maintain a weak trend on Monday [7].

1. Report Industry Investment Ratings There is no information provided regarding the report's industry investment ratings. 2. Core Views of the Report - The stock market has a certain degree of short - term uncertainty due to previous rises and overseas market adjustments, but the medium - to - long - term strategy is to go long on dips [4]. - The bond market is expected to oscillate and recover in the fourth quarter, with attention to the stock - bond seesaw effect and the increasing allocation power [8]. - For precious metals, it is recommended to hold a bottom position and wait and see, with the Fed's easing policy expected to further drive prices in December [10]. - Most non - ferrous metals are expected to be in a state of shock in the short term, with different support and pressure factors [13][15][18]. - The steel market is expected to be weakly volatile in the short term, but demand may improve with policy implementation [36]. - The energy and chemical market shows different trends, with some products recommended for long - term strategies and others for short - term caution [56][58][60]. - The agricultural product market also has various trends, such as short - term weak operation for some and shock - based operation for others [81][86]. 3. Summary by Related Catalogs Macro - financial Category Stock Index - **Market Information**: The US government may allow NVIDIA to sell H200 chips to China; the SASAC held a central enterprise specialization integration promotion meeting; Changxin Storage released new DDR5 products; a Goldman Sachs partner said the US stock market may continue to sell off [2]. - **Strategy View**: After previous rises and influenced by overseas market adjustments, the short - term index is uncertain, but the medium - to - long - term strategy is to go long on dips [4]. Treasury Bond - **Market Information**: The main contracts of TL, T, and TF decreased on Friday, while TS remained unchanged. The Bank of Japan may raise interest rates, and the US PMI data showed mixed results. The central bank conducted a net injection of 1622 billion yuan [5]. - **Strategy View**: The bond market is expected to oscillate and recover in the fourth quarter, with attention to the stock - bond seesaw effect and the increasing allocation power [8]. Precious Metals - **Market Information**: Gold prices rose slightly, and silver prices fell. The US 10 - year Treasury yield and the US dollar index were reported. Fed officials' "dovish" remarks supported precious metal prices [9]. - **Strategy View**: It is recommended to hold a bottom position and wait and see, with the Fed's easing policy expected to further drive prices in December [10]. Non - ferrous Metals Category Copper - **Market Information**: The copper price rebounded after a decline, with LME copper inventory decreasing and domestic spot premiums rising [12]. - **Strategy View**: The copper price is expected to be in a state of shock in the short term, with strong support at the bottom [13]. Aluminum - **Market Information**: The aluminum price rebounded after a decline, with domestic and overseas inventory changes and improved downstream procurement sentiment [14]. - **Strategy View**: The aluminum price is expected to strengthen after an oscillatory adjustment, with strong support [15]. Zinc - **Market Information**: The zinc price rose slightly, with changes in inventory and basis [16]. - **Strategy View**: The zinc price is expected to be weakly volatile in the short term, with the zinc industry still in an over - supply cycle [18]. Lead - **Market Information**: The lead price fell, with changes in inventory and basis [19]. - **Strategy View**: The lead price is expected to be weakly volatile in the short term, with relatively loose supply [19]. Nickel - **Market Information**: The nickel price continued to fall, with changes in spot premiums and cost [20]. - **Strategy View**: The nickel price is expected to be under pressure in the short term, and it is recommended to wait and see [21][22]. Tin - **Market Information**: The tin price fell slightly, with changes in supply, demand, and inventory. The safety situation in the DRC may affect tin mines [23]. - **Strategy View**: The tin price is expected to oscillate in the short term, and it is recommended to wait and see [24]. Carbonate Lithium - **Market Information**: The carbonate lithium price fell, with changes in spot and futures prices [25]. - **Strategy View**: It is recommended to pay attention to potential disturbances and the reference range of the main contract [26]. Alumina - **Market Information**: The alumina price fell, with changes in inventory and basis [28]. - **Strategy View**: It is recommended to wait and see in the short term, with attention to supply - side policies [29]. Stainless Steel - **Market Information**: The stainless steel price rose slightly, with changes in inventory and cost [30]. - **Strategy View**: The stainless steel price is expected to continue to decline weakly, with an over - supply situation [30]. Cast Aluminum Alloy - **Market Information**: The cast aluminum alloy price fell, with changes in inventory and basis [31]. - **Strategy View**: The price is expected to be in a state of shock in the short term [33]. Black Building Materials Category Steel - **Market Information**: The steel price rose slightly, with changes in inventory and basis [35]. - **Strategy View**: The steel price is expected to be weakly volatile in the short term, but demand may improve with policy implementation [36]. Iron Ore - **Market Information**: The iron ore price fell slightly, with changes in inventory and basis [37]. - **Strategy View**: The iron ore price is expected to oscillate within a range, with strong supply and stable demand [38][39]. Glass and Soda Ash - **Market Information**: The glass price fell, and the soda ash price fell. There were changes in inventory and basis [40][41]. - **Strategy View**: The glass price is expected to oscillate at the bottom, and the soda ash price is expected to be weakly volatile [40][41]. Manganese Silicon and Ferrosilicon - **Market Information**: The manganese silicon price fell, and the ferrosilicon price rose slightly. There were changes in inventory and basis [42]. - **Strategy View**: It is recommended to pay attention to the inflection point of market sentiment and price, and to look for opportunities to rebound [44][45]. Industrial Silicon and Polysilicon - **Market Information**: The industrial silicon price fell, and the polysilicon price rose slightly. There were changes in inventory and basis [46][49]. - **Strategy View**: The industrial silicon price is expected to oscillate, and the polysilicon price is expected to oscillate within a wide range [48][50]. Energy and Chemical Category Rubber - **Market Information**: The rubber price oscillated and adjusted, with changes in tire factory start - up rates and inventory [52][54]. - **Strategy View**: It is recommended to have a bullish strategy with stop - loss settings and partial hedging [56]. Crude Oil - **Market Information**: The crude oil price fell, and there were changes in refined oil prices and inventory [57]. - **Strategy View**: It is recommended to wait and see in the short term and test OPEC's export price - support willingness [58]. Methanol - **Market Information**: The methanol price fell, with changes in inventory and basis [59]. - **Strategy View**: The methanol price is expected to continue to decline weakly, with high inventory pressure [60]. Urea - **Market Information**: The urea price rose slightly, with changes in inventory and basis [61]. - **Strategy View**: The urea price is expected to oscillate at the bottom, and it is recommended to go long at low prices [61]. Pure Benzene and Styrene - **Market Information**: The pure benzene price was unchanged, and the styrene price rose. There were changes in inventory and basis [62]. - **Strategy View**: The styrene price may stop falling in stages, with cost and demand factors [63]. PVC - **Market Information**: The PVC price was unchanged, with changes in inventory and basis [64]. - **Strategy View**: The PVC price is expected to be weak, and it is recommended to go short in the medium term [66]. Ethylene Glycol - **Market Information**: The ethylene glycol price fell, with changes in inventory and basis [67]. - **Strategy View**: The ethylene glycol price is expected to be weak, and it is recommended to go short in the medium term [68]. PTA - **Market Information**: The PTA price fell, with changes in inventory and basis [69]. - **Strategy View**: The PTA price is expected to be affected by supply, demand, and valuation factors [71]. Para - Xylene - **Market Information**: The para - xylene price fell, with changes in inventory and basis [72]. - **Strategy View**: The para - xylene price is expected to have a risk of valuation correction, with high supply and low demand [73]. Polyethylene (PE) - **Market Information**: The PE price fell, with changes in inventory and basis [74]. - **Strategy View**: The PE price is expected to oscillate at a low level, with cost and demand factors [75]. Polypropylene (PP) - **Market Information**: The PP price fell, with changes in inventory and basis [77]. - **Strategy View**: The PP price is expected to be affected by cost and demand factors, and may be supported in the first quarter of next year [78]. Agricultural Products Category Pig - **Market Information**: The pig price fluctuated, with normal supply and limited demand [80]. - **Strategy View**: It is recommended to go short on the near - month contract or do reverse spreads [81]. Egg - **Market Information**: The egg price was stable with partial increases, with reduced inventory pressure and increased replenishment willingness [82]. - **Strategy View**: The egg price is expected to oscillate in the short term, and it is recommended to go short after a rebound in the medium term [83][84]. Soybean Meal and Rapeseed Meal - **Market Information**: The soybean meal price was stable, with changes in import cost, inventory, and demand [85]. - **Strategy View**: The soybean meal price is expected to oscillate, with cost support and pressure on crushing margins [86]. Edible Oils - **Market Information**: The edible oil price fell, with weak palm oil export data and high supply [87]. - **Strategy View**: The palm oil price is recommended to be viewed with an oscillatory perspective, and turn to a bullish strategy if production decreases [88][89]. Sugar - **Market Information**: The sugar price fell, with an expected global surplus in the 2025/26 season and increased imports [90][91]. - **Strategy View**: It is recommended to wait for a rebound and then go short [91]. Cotton - **Market Information**: The cotton price oscillated narrowly, with changes in production, inventory, and demand [92][93]. - **Strategy View**: The cotton price is expected to oscillate in the short term, with no strong driving force [94].

1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints of the Report - For crude oil, although the geopolitical premium has dissipated and OPEC's production increase is minimal with supply not yet surging, short - term oil prices should not be overly bearish. A range - trading strategy of buying low and selling high is maintained, but it's advisable to wait and see for now to verify OPEC's export price - support intention [2]. - For methanol, the futures market is in a weak downward trend. High port inventories persistently suppress prices and the monthly structure. Supply remains high while demand shows little change. The market is trading on weak - reality logic, and prices may further decline [4]. - For urea, prices are oscillating at the bottom and showing relative resilience. With improved demand and cost support, the downside is limited, and it's expected to build a bottom through oscillation. A strategy of buying on dips is recommended [7]. - For PVC, the supply - demand situation is poor with strong supply and weak demand in China. Although the valuation has dropped to a low level, it still can't support the current supply - demand imbalance. A strategy of short - selling on rallies is suggested in the medium term [12]. - For pure benzene and styrene, the port inventory of styrene is decreasing significantly, and with the seasonal peak in demand, styrene prices may stop falling temporarily [18]. - For polyethylene, the price is expected to remain in a low - level oscillation. The cost - driven downward trend has shifted to the issue of South Korean ethylene clearance [21]. - For polypropylene, in a situation of weak supply and demand with high inventory pressure, there is no prominent short - term contradiction. The price may be supported when the supply - surplus situation in the cost side changes in the first quarter of next year [23]. - For PX, it is expected to experience a slight inventory build - up in November. With a neutral valuation and weakening aromatics blending data, there is a risk of valuation correction [27]. - For PTA, the supply of unexpected outages is expected to decrease, and demand may remain high in the short term. However, PTA processing fees have limited upside, and there is a risk of PXN valuation correction [29]. - For ethylene glycol, the supply - demand outlook is weak. Although the inventory build - up may slow down, a strategy of short - selling on rallies is recommended in the medium term [32]. 3. Summary by Related Catalogs 3.1 Crude Oil - **Market Information**: INE's main crude oil futures closed down 7.60 yuan/barrel, a 1.67% decline, at 447.40 yuan/barrel. Singapore's ESG oil product weekly data showed gasoline and diesel inventories increasing, fuel oil inventory decreasing, and total refined oil inventory increasing [9]. - **Strategy Viewpoint**: Maintain a range - trading strategy of buying low and selling high, and wait and see for now [2]. 3.2 Methanol - **Market Information**: Taicang's price remained stable, Lunan's price decreased by 5, Inner Mongolia's price increased by 5, the 01 contract of the futures market decreased by 12 yuan to 2004 yuan/ton, and the basis was - 4. The 1 - 5 spread increased by 3 to - 134 [3]. - **Strategy Viewpoint**: The futures market is in a weak downward trend. High port inventories suppress prices, and there is a risk of further price decline [4]. 3.3 Urea - **Market Information**: Shandong's spot price increased by 10, Henan's increased by 20, Hubei's increased by 10. The 01 contract of the futures market decreased by 11 yuan to 1654 yuan, and the basis was - 24. The 1 - 5 spread decreased by 4 to - 74 [6]. - **Strategy Viewpoint**: Prices are oscillating at the bottom and showing relative resilience. With improved demand and cost support, the downside is limited. A strategy of buying on dips is recommended [7]. 3.4 PVC - **Market Information**: The 01 contract remained unchanged at 4456 yuan. Changzhou's SG - 5 spot price was 4420 yuan/ton, and the basis was - 36. The 1 - 5 spread was - 300. The cost side remained stable, and the overall开工 rate was 78.8%, with an increase of 0.3%. The demand - side downstream开工 rate was 49.2%, with a decrease of 0.3% [11]. - **Strategy Viewpoint**: The supply - demand situation is poor with strong supply and weak demand in China. A strategy of short - selling on rallies is suggested in the medium term [12]. 3.5 Pure Benzene and Styrene - **Market Information**: Pure benzene's spot and futures prices remained unchanged, and the basis widened. Styrene's spot and futures prices increased, and the basis strengthened. The upstream开工 rate decreased by 0.30%, and the port inventory decreased by 2.65 million tons. The demand - side three - S weighted开工率 increased by 0.21% [14]. - **Strategy Viewpoint**: With the significant decrease in styrene's port inventory and the seasonal peak in demand, styrene prices may stop falling temporarily [18]. 3.6 Polyethylene - **Market Information**: The main contract's closing price was 6781 yuan/ton, a decrease of 54 yuan/ton. The spot price remained unchanged at 6855 yuan/ton, and the basis strengthened by 54 yuan to 74. The upstream开工 rate increased by 0.89%. The production enterprise's inventory decreased by 2.59 million tons, and the trader's inventory increased by 0.05 million tons. The downstream average开工率 decreased by 0.29% [20]. - **Strategy Viewpoint**: The price is expected to remain in a low - level oscillation. The cost - driven downward trend has shifted to the issue of South Korean ethylene clearance [21]. 3.7 Polypropylene - **Market Information**: The main contract's closing price was 6400 yuan/ton, a decrease of 34 yuan/ton. The spot price decreased by 15 yuan to 6505 yuan/ton, and the basis strengthened by 19 yuan to 105. The upstream开工率 decreased by 0.68%. The production enterprise's, trader's, and port inventories all decreased. The downstream average开工率 increased by 0.14% [22]. - **Strategy Viewpoint**: In a situation of weak supply and demand with high inventory pressure, there is no prominent short - term contradiction. The price may be supported when the supply - surplus situation in the cost side changes in the first quarter of next year [23]. 3.8 PX - **Market Information**: The 01 contract decreased by 80 yuan to 6750 yuan, and PX CFR decreased by 9 dollars to 824 dollars. The basis was - 19 yuan, and the 1 - 3 spread was - 14 yuan. China's PX负荷 was 89.5%, an increase of 2.7%, and Asia's was 79.7%, an increase of 1.2%. PTA's负荷 was 71%, a decrease of 4.7%. The inventory at the end of September was 402.6 million tons, an increase of 10.8 million tons compared to the previous month [26]. - **Strategy Viewpoint**: It is expected to experience a slight inventory build - up in November. With a neutral valuation and weakening aromatics blending data, there is a risk of valuation correction [27]. 3.9 PTA - **Market Information**: The 01 contract decreased by 30 yuan to 4666 yuan, and the East China spot price decreased by 15 yuan/ton to 4615 yuan. The basis was - 63 yuan, and the 1 - 5 spread was - 44 yuan. PTA's负荷 was 71%, a decrease of 4.7%. The downstream负荷 was 91.3%, an increase of 0.8%. The social inventory on November 7 was 222.7 million tons, an increase of 2 million tons compared to the previous period. The spot processing fee increased by 35 yuan to 199 yuan, and the futures processing fee increased by 22 yuan to 238 yuan [28]. - **Strategy Viewpoint**: The supply of unexpected outages is expected to decrease, and demand may remain high in the short term. However, PTA processing fees have limited upside, and there is a risk of PXN valuation correction [29]. 3.10 Ethylene Glycol - **Market Information**: The EG01 contract decreased by 14 yuan to 3808 yuan, and the East China spot price decreased by 33 yuan to 3852 yuan. The basis was 32 yuan, and the 1 - 5 spread was - 93 yuan. The supply - side负荷 was 70.8%, a decrease of 0.7%. The downstream负荷 was 91.3%, an increase of 0.8%. The port inventory increased by 7.1 million tons to 73.2 million tons [30]. - **Strategy Viewpoint**: The supply - demand outlook is weak. Although the inventory build - up may slow down, a strategy of short - selling on rallies is recommended in the medium term [32].