Report Industry Investment Ratings - No investment ratings were provided in the reports. Core Views Polyolefin Industry - PP shows both increasing supply and demand. Supply rises due to fewer maintenance shutdowns, and demand remains resilient in sectors like automotive and home appliances. However, there is a slight inventory build - up this week under the pressure of new production capacity. PE has weak supply and demand. Although unplanned maintenance eases supply pressure, imported goods are still abundant, and demand outside of agricultural films generally declines. There is overall insufficient support, and while inventory decreased this week, port inventory remains high. The cost side shows oil prices fluctuating and coal prices rising, with a slight improvement in PDH profits. High inventory and cost support continue to compete, and market expectations remain weak [2]. Methanol Industry - The Iranian gas restriction has been postponed. As of November 12th, Iran's shipments reached 430,000 tons, maintaining a relatively high level, putting significant pressure on the port methanol market. Prices and basis are weakly oscillating. In the inland market, Jiutai had an unexpected maintenance, but subsequent domestic production will continue to increase. Overseas gas restriction is less than expected. On the demand side, multiple MTO units reduced their loads due to profit reasons, and traditional downstream industries made rigid - demand purchases. The current market is trading under the "weak reality" logic, with the core contradiction being high port inventory. The inventory contradiction of the 01 contract cannot be resolved, and the weak reality will continue to be traded before the Iranian gas restriction [6]. Natural Rubber Industry - On the supply side, there are still occasional rainfall disruptions in overseas production areas, but overall, the output during the peak season is expected to be strong, and raw material prices have some downward space. The domestic production area is gradually entering the production - reduction period, and domestic raw material prices are firm. On the demand side, some northern regions are gradually entering the off - season this month, market sales are slowing down, and most companies are digesting inventory and purchasing as needed. As the market gradually digests inventory, some companies made small - scale replenishments in the middle of the month. In summary, short - term macro fluctuations are large, and rubber prices are expected to oscillate. In the future, attention should be paid to the raw material output in the peak - season of the main production areas and macro changes. If raw material supply is smooth, prices will be weak; if not, prices may be stable. It is expected that rubber prices will fluctuate around 15,000 - 15,500 [9]. Polyester Industry - **PX**: Asian and domestic PX loads remain high. In the short - term, PTA load is maintained, and previous terminal and polyester demand has improved more than expected. With low polyester inventory, it is expected that the load will remain relatively high from November to December, and there is still support on the short - term PX demand side. However, the overall support from the cost side is limited due to the weak supply - demand outlook for crude oil. Recently, the market has been trading on the expectations of PTA anti - involution and tight mid - term PX supply - demand. PX has shown a strong trend. But the terminal demand is entering the off - season, and there are concentrated PTA device maintenance plans in November, so the PX supply - demand outlook is loose, and price drivers are limited. Strategically, PX may oscillate in the range of 6,200 - 6,800 in the short - term, and short - selling can be considered above 6,800 [10]. - **PTA**: There are still many PTA device maintenance plans in November. Terminal and polyester demand has improved more than expected, and with low polyester inventory, it is expected that the load will remain relatively high from November to December. The PTA supply - demand is expected to be in a tight balance in November, but it is expected to be loose from February to the first quarter of next year. In terms of absolute price, the price driver is limited, and the support for PTA is limited. Although PTA - related stocks and absolute prices have been boosted by recent PTA production - cut rumors, the basis is still weakly operating. It is expected that the PTA rebound will be limited. Strategically, TA should be treated as oscillating in the range of 4,300 - 4,800 in the short - term, and short - selling on rallies is recommended; a rolling reverse spread for TA1 - 5 can be considered [10]. - **Ethylene Glycol**: Recently, some coal - based ethylene glycol plants have undergone maintenance, but Zhenhai Refining & Chemical's plant is restarting, and previously shut - down coal - based plants are planned to restart in the middle and late part of the month. Domestic supply remains high, and North American ethylene glycol load has increased to a high level, with no reduction in Middle - East supply. November will see a concentrated arrival of overseas ethylene glycol shipments. Although the polyester load is maintained above 91%, the expected high inventory build - up from November to December puts pressure on ethylene glycol prices. Strategically, hold out - of - the - money call options with a strike price of no less than 4,100 for EG2601; implement a reverse spread for EG1 - 5 on rallies [10]. - **Short - fiber**: Currently, short - fiber factories have low inventory levels and reasonable processing fees, so short - term supply remains relatively high. In terms of demand, there is an expectation of seasonal weakening in terminal demand in November. As raw material prices decline, short - fiber prices follow suit, and there has been some purchasing at low prices in the market. Overall, the short - term supply - demand pattern is still weak. Although there are expectations of PTA production cuts, the medium - term supply - demand weakness is difficult to change, and with the weak supply - demand outlook for upstream crude oil, price drivers are weak. It is expected that the rebound space for short - fiber is limited, and processing fees may be compressed. Strategically, the single - side strategy is the same as that for PTA; the processing fee on the futures market is expected to oscillate in the range of 800 - 1,100, and short - selling on rallies is recommended [10]. - **Bottle chips**: In mid - November, there are both maintenance and restart of the Huarun plant. According to Longzhong Information, the commissioning of Dongying Fuhai's new plant has been postponed, so there is little change in domestic supply. Considering the off - season market demand in November, the demand for soft drinks and catering has declined slightly, and the demand side provides insufficient support for bottle chips. The supply - demand situation for bottle chips remains loose. Therefore, bottle - chip social inventory is likely to enter the seasonal inventory - build - up phase. PR will mainly fluctuate with the cost side, and processing fees will be less boosted by supply - demand and will change dynamically with raw material costs. Strategically, the single - side strategy for PR is the same as that for PTA; the processing fee on the PR main - contract futures market is expected to fluctuate in the range of 300 - 450 yuan/ton [10]. Pure Benzene and Styrene Industry - **Pure Benzene**: Recently, there are new production capacities coming on - stream and plant restarts for pure benzene, and the import volume is expected to remain high. Although there are maintenance plans, overall supply may still be loose. On the demand side, some downstream industries are in the red, and the overall demand change is limited. Although the weekly inventory has decreased, the supply pressure remains. The overall supply - demand outlook for pure benzene is loose, and cost support is limited. Since the current valuation of pure benzene is low, future attention should be paid to plant changes. Strategically, BZ2603 has weak self - driving force and should be treated as short - selling on rallies following oil prices [11]. - **Styrene**: Two new styrene plants are operating stably, and previously shut - down plants have restarted, increasing production. There are still maintenance expectations in November, and overall supply may be maintained. The downstream EPS industry has entered the seasonal off - season, and due to high finished - product inventory, there are expectations of production cuts to maintain prices. Overall, the supply - demand outlook for styrene is in a tight balance, and price drivers are still insufficient. Attention should be paid to plant restarts, production cuts, and cost changes. Strategically, the price of EB12 should be treated as short - selling on rallies following cost changes [11]. LPG Industry - No overall view was provided in the report, only price, inventory, and开工率 data were presented [13]. Crude Oil Industry - Previously, due to the expectation that the US government shutdown would end soon and the strong performance of European diesel under continuous sanctions on Russia by Europe and the US, oil prices rebounded. However, the weak supply - demand pattern of crude oil still limits the increase. Overnight, on one hand, both OPEC and EIA monthly reports raised oil production forecasts, increasing concerns about supply over - capacity; on the other hand, there are signs of peace talks between Russia and Ukraine, and the geopolitical premium has declined. Overnight, oil prices dropped significantly. Under the continuous pressure of OPEC+ to increase production, the supply - demand outlook for crude oil in the fourth quarter is weak, and oil prices face pressure on rebounds. In the short - term, a bearish view is taken. Attention should be paid to the actual sanctions on Russia by Europe and the US and the geopolitical situation between Russia and Ukraine [16]. Summary by Directory Polyolefin Industry Price and Spread - Futures prices of L2601, L2605, PP2601, and PP2605 all increased slightly on November 12th compared to November 11th. The spreads L15 and PP15 also increased. Spot prices of East - China PP raffia and North - China LLDPE rose, while North - China LL basis and East - China pp basis decreased [2]. Inventory - PE enterprise inventory increased by 17.84% to 490,000 tons, and social inventory decreased by 1.86% to 500,000 tons. PP enterprise inventory increased by 0.81% to 600,000 tons, and trader inventory increased by 3.91% to 229,000 tons [2]. Operating Rate - PE device operating rate increased by 2.13% to 82.6%, and downstream weighted operating rate decreased by 1.15% to 44.9%. PP device operating rate increased by 0.93% to 77.8%, PP powder operating rate decreased by 2.07% to 42.5%, and downstream weighted operating rate increased by 1.0% to 53.1% [2]. Methanol Industry Price and Spread - Futures prices of MA2601 and MA2605 increased on November 12th compared to November 11th. MA15 spread and Taicang basis changed. Spot prices in Inner Mongolia North Line remained unchanged, while those in Henan Luoyang decreased slightly, and in Taicang port increased. Regional spreads also changed [4]. Inventory - Methanol enterprise inventory decreased by 4.44% to 369,250 tons, port inventory increased by 1.75% to 1.544 million tons, and social inventory increased by 0.49% [5]. Operating Rate - Domestic upstream enterprise operating rate increased by 0.41% to 76.09%, overseas upstream enterprise operating rate increased by 1.92% to 72.0%, Northwest enterprise sales - to - production ratio increased by 5.57% to 103. Downstream, the operating rate of externally - sourced MTO units increased by 1.09% to 84.98%, formaldehyde operating rate increased by 0.23% to 30.0%, and MTBE operating rate increased by 0.80% to 70.2% [6]. Natural Rubber Industry Price and Spread - Spot prices of Yunnan state - owned whole - latex and Thai standard mixed rubber increased on November 12th compared to November 11th. The basis of whole - latex and non - standard price spread decreased. Cup - rubber and glue prices changed slightly [9]. Production and Consumption - September production in Thailand, Indonesia, and India changed, with Thailand and Indonesia decreasing and India increasing. September production in China increased. Tire production and export data also changed, with domestic tire production increasing and export volume decreasing [9]. Inventory - Bonded - area inventory increased by 0.40% to 449,455 tons, and Shanghai Futures Exchange factory - warehouse futures inventory increased by 8.80% to 48,586 tons [9]. Polyester Industry Price and Spread - Upstream prices of Brent crude oil, WTI crude oil, and other raw materials changed. Downstream polyester product prices such as POY, FDY, and DTY also changed, along with their cash - flows. PX - related prices and spreads, PTA - related prices and spreads, and MEG - related prices and spreads all had fluctuations [10]. Inventory - MEG port inventory increased by 17.6% to 661,000 tons [10]. Operating Rate - China's PX operating rate increased by 2.8% to 89.8%, PTA operating rate decreased by 2.1% to 76.4%, MEG comprehensive operating rate decreased by 4.9% to 72.4%, and polyester comprehensive operating rate decreased by 0.4% to 91.3% [10]. Pure Benzene and Styrene Industry Price and Spread - Upstream prices of CFR Northeast - Asia ethylene, CFR China pure benzene, etc. changed. Downstream styrene - related prices and spreads, and pure - benzene and styrene downstream cash - flows also had fluctuations [11]. Inventory - Styrene inventory in East - China ports and pure - benzene inventory in Jiangsu ports decreased [11]. Operating Rate - The Asian pure - benzene operating rate remained unchanged at 78.8%, domestic hydro - benzene operating rate decreased by 3.4% to 55.7%, and downstream EPS operating rate decreased by 13.3% to 54.0% [11]. LPG Industry Price and Spread - Futures prices of PG2512, PG2601, etc. increased on November 12th compared to November 11th. Spreads such as PG12 - 01, PG12 - 02, etc. also increased. Spot prices in South - China and basis changed [13]. Inventory - LPG refinery storage capacity ratio decreased by 1.98% to 25.7%, port inventory decreased by 3.65% to 298,000 tons, and port storage capacity ratio decreased by 3.66% to 48.7% [13]. Operating Rate - Upstream main - refinery operating rate decreased by 2.31% to 78.64%, downstream PDH operating rate increased by 2.17% to 75.5%, MTBE operating rate increased by 0.84% to 68.6%, and alkylation operating rate decreased by 6.11% to 41.6% [13]. Crude Oil Industry Price and Spread - Brent, WTI, and SC crude oil prices changed on November 12th compared to November 11th. Spreads such as Brent M1 - M3, WTI M1 - M3, etc. also changed. Refined - oil prices and spreads, and refined - oil cracking spreads all had fluctuations [16].

Report Summary 1) Report Industry Investment Rating No relevant content provided. 2) Core Viewpoints - PTA: Gasoline supply contraction leads to an expansion of gasoline profits, indirectly supporting PX prices. Russian crude oil supply has decreased due to sanctions, and the profit expansion of diesel and other products prompts refineries to prioritize the production of gasoline and diesel. PTA supply has slightly contracted, polyester production is stable, and polyester load remains above 90%. Domestic polyester exports are still optimistic. Tight PX supply has widened the spread between PX and naphtha, while PTA processing fees have been compressed to below 200. Although the peak seasons of "Golden September and Silver October" have ended, export demand may improve under the easing of the China - US trade war. Recently, downstream weaving has performed well, and the current peak season is expected to last until November [2]. - Ethylene Glycol: The inventory of ethylene glycol ports in East China has increased significantly compared to last week, with an increase of 120,000 tons. The ethylene price cannot support the strengthening of the ethylene glycol price. New device commissions have continuously pressured the ethylene glycol price, and the spot tightness caused by low inventory is mainly reflected in the basis. The increase in coal prices has not provided stronger cost support for ethylene glycol, and the profit of coal - based ethylene glycol has been repaired. The China - US trade negotiation has been reached, and the reduction of tariffs may increase the subsequent export demand for textile and clothing, and the downstream weaving load may remain optimistic [2]. 3) Summary by Related Catalogs a. Market Data - INE crude oil price decreased from 461.8 yuan/barrel on November 10, 2025, to 458.8 yuan/barrel on November 11, 2025, a decrease of 3.00 yuan/barrel [2]. - PTA - SC decreased from 1348.1 yuan/ton to 1313.9 yuan/ton, a decrease of 34.20 yuan/ton; PTA/SC ratio decreased from 1.4017 to 1.3941, a decrease of 0.0076 [2]. - CFR China PX decreased from 828 to 821, a decrease of 7; PX - naphtha spread decreased from 246 to 239, a decrease of 8 [2]. - PTA主力期价 decreased from 4704 yuan/ton to 4648 yuan/ton, a decrease of 56.0 yuan/ton; PTA现货价格 decreased from 4605 yuan/ton to 4600 yuan/ton, a decrease of 5.0 yuan/ton [2]. - PTA现货加工费 increased from 175.8 yuan/ton to 192.6 yuan/ton, an increase of 16.8 yuan/ton; PTA盘面加工费 decreased from 274.8 yuan/ton to 255.6 yuan/ton, a decrease of 19.2 yuan/ton [2]. - MEG主力期价 decreased from 3953 yuan/ton to 3875 yuan/ton, a decrease of 78.0 yuan/ton; MEG - naphtha decreased from (149.62) yuan/ton to (149.81) yuan/ton, a decrease of 0.2 yuan/ton [2]. - MEG内盘 decreased from 4003 yuan/ton to 3981 yuan/ton, a decrease of 22.0 yuan/ton [2]. b. Industry Chain Operating Rates - PX开工率 remained at 88.03%, PTA开工率 remained at 76.31%, MEG开工率 remained at 63.74%, and polyester负荷 remained at 89.70% [2]. c. Polyester Product Prices and Cash Flows - POY150D/48F increased from 6555 to 6600, an increase of 45.0; POY现金流 increased from 27 to 83, an increase of 56.0 [2]. - FDY150D/96F increased from 6770 to 6805, an increase of 35.0; FDY现金流 increased from (258) to (212), an increase of 46.0 [2]. - DTY150D/48F increased from 7840 to 7860, an increase of 20.0; DTY现金流 increased from 112 to 143, an increase of 31.0 [2]. - 1.4D直纺涤短 decreased from 6415 to 6365, a decrease of 50; 涤短现金流 decreased from 237 to 198, a decrease of 39.0 [2]. - 半光切片 remained at 5595; 切片现金流 increased from (33) to (22), an increase of 11.0 [2]. d. Product Sales - 长丝产销 increased from 50% to 54%, an increase of 4% [2]. - 短纤产销 decreased from 66% to 41%, a decrease of 25% [2]. - 切片产销 decreased from 82% to 51%, a decrease of 31% [2]. e. Device Maintenance An East - China PTA device with a capacity of 2.2 million tons has slightly reduced its load, and the recovery time is to be tracked [2]

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The overall energy - chemical market shows a volatile trend. Crude oil, fuel oil, asphalt, polyester, rubber, methanol, polyolefins, and PVC are all expected to run in a volatile manner, with different influencing factors for each variety [1][3][5][7]. 3. Summary by Directory 3.1 Research Views - **Crude Oil**: On Tuesday, oil prices rebounded. WTI December contract rose $0.91 to $61.04 per barrel, a 1.51% increase; Brent January contract rose $1.1 to $65.16 per barrel, a 1.72% increase; SC2512 closed at 468.9 yuan per barrel, up 9.7 yuan or 2.11%. US crude inventory is expected to increase, while gasoline and distillate inventories are expected to decline. Asian gasoline refining profit reached the highest level since January 2024. The market shows certain linkages, and oil prices will continue to fluctuate [1]. - **Fuel Oil**: On Tuesday, the main fuel oil contracts on the Shanghai Futures Exchange declined. The Asian low - sulfur market faces supply and demand problems, but the East - West arbitrage window is basically closed. The Asian high - sulfur market is supported by stable demand but has sufficient supply. The market structure of low - sulfur and high - sulfur fuel oil is expected to continue to reverse [1]. - **Asphalt**: On Tuesday, the main asphalt contract on the Shanghai Futures Exchange rose. The market has abundant resources but weak demand, and the spot price has reached a nearly three - year low. Although the production in November has decreased, the short - term supply still faces pressure. The price of asphalt is treated with a bearish view [3]. - **Polyester**: TA601 and EG2601 closed down. PX&TA futures prices rebounded, and the processing margin on the disk narrowed. The supply side has maintenance plans, and the downstream polyester maintains a high operating rate. It is expected that PX&TA will follow the cost side to fluctuate in the short term. The supply pressure of ethylene glycol remains, and the price is expected to be under pressure [3]. - **Rubber**: On Tuesday, the main rubber contracts on the Shanghai Futures Exchange declined. The rubber production is seasonally increasing, and the supply pressure is increasing. The downstream demand is weak overseas, and the EU's investigations have increased export concerns. It is expected that rubber prices will fluctuate [5]. - **Methanol**: The supply in the domestic market has recovered to a high level, and Iranian devices may stop production from late November to December. It is expected that methanol will maintain a bottom - oscillating trend [5]. - **Polyolefins**: The short - term production will remain high, and the downstream demand will weaken marginally after the e - commerce activities. It is expected that polyolefin prices will enter a volatile and weak stage [7]. - **PVC**: The supply maintains a high - level oscillation, the domestic demand slows down, and exports are affected by India's anti - dumping policy. It is expected that PVC prices will tend to oscillate at the bottom [7]. 3.2 Daily Data Monitoring - The report provides the basis price data of energy - chemical varieties on November 12, 2025, including spot prices, futures prices, basis, basis rates, and their changes and historical quantiles [10]. 3.3 Market News - Last week, US crude inventory was expected to increase, and gasoline and distillate inventories were expected to decline. As of the week of November 7, US crude inventory was expected to increase by about 1.2 million barrels [12]. - Although the US imposed new sanctions on Russia's two largest oil companies, Russian oil shipments remained stable in early November and are expected to decline from the end of November [12]. 3.4 Chart Analysis - **4.1 Main Contract Prices**: The report provides price trend charts of the main contracts of various energy - chemical varieties from 2021 to 2025, including crude oil, fuel oil, LPG, PTA, ethylene glycol, etc. [14][16][19][22][25][27][30][31]. - **4.2 Main Contract Basis**: It shows the basis trend charts of the main contracts of various energy - chemical varieties from 2021 to 2025, such as crude oil, fuel oil, asphalt, etc. [32][38][39][42][43][44]. - **4.3 Inter - period Contract Spreads**: It presents the spread trend charts of different contracts of various energy - chemical varieties, including fuel oil, asphalt, PTA, ethylene glycol, etc. [48][50][53][56][59][61]. - **4.4 Inter - variety Spreads**: It provides the spread and ratio trend charts of different varieties of energy - chemical products, such as crude oil internal and external markets, high - and low - sulfur fuel oil, etc. [63][65]. - **4.5 Production Profits**: It shows the production profit trend charts of LLDPE and PP [71]. 3.5 Team Member Introduction - The research team includes the assistant director and energy - chemical director Zhong Meiyan, and analysts such as Du Bingqin, Di Yilin, and Peng Haibo, each with rich experience and achievements in different energy - chemical fields [76][77][78][79].

Group 1: Report Summary - The report is an energy and chemical options strategy morning report, covering energy, polyolefins, polyesters, alkali chemicals, and other energy and chemical options [1][2] - The recommended strategy is to construct an option portfolio strategy mainly as a seller, as well as a spot hedging or covered strategy to enhance returns [2] Group 2: Underlying Futures Market Overview - The latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various option underlying futures contracts are provided [3] Group 3: Option Factor - Volume and Open Interest PCR - The trading volume, volume change, open interest, open interest change, trading volume PCR, volume PCR change, open interest PCR, and open interest PCR change of various options are presented [4] Group 4: Option Factor - Pressure and Support Levels - The at - the - money strike price, pressure point, pressure point offset, support point, support point offset, maximum call option open interest, and maximum put option open interest of various options are given [5] Group 5: Option Factor - Implied Volatility - The at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call option implied volatility, put option implied volatility, 20 - day historical volatility, and implied - historical volatility difference of various options are reported [6] Group 6: Option Strategy Analysis - Energy Options Crude Oil - Fundamental analysis shows that U.S. refinery demand has stabilized and rebounded, shale oil production has slightly increased, OPEC exports have increased, European refinery demand is about to enter the peak season, and diesel crack spreads remain high [7] - The market trend shows a short - term weak oscillation in August, a weak and bearish trend followed by a rebound in September, a sharp decline followed by a rebound in October, and a continuous oscillation followed by a rebound in November [7] - Option factor research indicates that the implied volatility fluctuates around the average, the open interest PCR is below 0.80, the pressure level is 470, and the support level is 450 [7] - Recommended strategies include constructing a short - biased call + put option combination strategy for the volatility strategy and a long collar strategy for the spot long - position hedging strategy [7] Liquefied Petroleum Gas (LPG) - Fundamental analysis shows that the cost - end crude oil is under pressure from oversupply and geopolitical issues, and OPEC maintains an increasing production state [9] - The market trend shows a rapid decline followed by a rebound and then a decline since August, a rise - fall - rise - fall pattern in September, a weak - strong - rebound - oscillation pattern in October, and a continuous slight oscillation in November [9] - Option factor research indicates that the implied volatility has dropped significantly to around the lower - than - average level, the open interest PCR is around 0.80, the pressure level is 4550, and the support level is 4200 [9] - Recommended strategies include constructing a neutral - biased call + put option combination strategy for the volatility strategy and a long collar strategy for the spot long - position hedging strategy [9] Group 7: Option Strategy Analysis - Alcohol Options Methanol - Fundamental analysis shows that port inventory is 151.71 million tons, a month - on - month increase of 1.06 million tons, and enterprise inventory is 38.64 million tons, a month - on - month increase of 1.04 million tons [9] - The market trend shows a weakening and bearish trend since August, a low - level consolidation followed by a rebound in September, and a continuous weak and bearish trend since October [9] - Option factor research indicates that the implied volatility fluctuates around the historical average, the open interest PCR is below 0.80, the pressure level is 2500, and the support level is 2000 [9] - Recommended strategies include constructing a bear spread combination strategy of put options for the directional strategy, a short - biased call + put option combination strategy for the volatility strategy, and a long collar strategy for the spot long - position hedging strategy [9] Ethylene Glycol - Fundamental analysis shows that port inventory is 56.2 million tons, a year - on - year increase of 15.3 million tons, and downstream factory inventory days are 13.2 days, a year - on - year increase of 0.7 days. It is expected that port inventory will continue the accumulation cycle [10] - The market trend shows a slight weak consolidation in August, a continuous weak and bearish trend since September, and a continuous weak trend in November [10] - Option factor research indicates that the implied volatility fluctuates around the lower - than - average level, the open interest PCR is around 0.70, the pressure level is 4500, and the support level is 4050 [10] - Recommended strategies include constructing a bear spread combination strategy of put options for the directional strategy, a short - volatility strategy for the volatility strategy, and a long collar strategy for the spot long - position hedging strategy [10] Group 8: Option Strategy Analysis - Polyolefin Options Polypropylene - Fundamental analysis shows that PE and PP production enterprise inventories, trade inventories, and port inventories have different trends of accumulation or de - accumulation [10] - The market trend shows a weak and slight fluctuation in August, a continuous weak and bearish trend since September, and a continuous weak and bearish decline in November [10] - Option factor research indicates that the implied volatility has dropped to around the average level, the open interest PCR is around 0.70, the pressure level is 7000, and the support level is 6300 [10] - Recommended strategies include constructing a bear spread combination strategy of put options for the directional strategy and a long collar strategy for the spot long - position hedging strategy [10] Group 9: Option Strategy Analysis - Rubber Options Rubber - Fundamental analysis shows that exchange rubber warehouse receipts are at a ten - year low, and there is an expectation of inventory accumulation in the later stage [11] - The market trend shows a warming and rising followed by a range - bound oscillation in August, a continuous weak and bearish trend since September, and a low - level weak oscillation in November [11] - Option factor research indicates that the implied volatility has decreased to around the lower - than - average level after a rapid increase, the open interest PCR is below 0.60, the pressure level has dropped significantly to 16000, and the support level is 14500 [11] - Recommended strategies include constructing a short - biased call + put option combination strategy for the volatility strategy [11] Group 10: Option Strategy Analysis - Polyester Options PTA - Fundamental analysis shows that the overall social inventory of PTA (excluding credit warehouse receipts) is 225.1 million tons, a month - on - year increase of 11.4 million tons, and it is expected that inventory will continue to accumulate [11] - The market trend shows a decline followed by a small consolidation and then a rapid rebound and then a decline in August, a continuous weak and bearish trend since September, and a rebound and rise in November [11] - Option factor research indicates that the implied volatility fluctuates at a higher - than - average level, the open interest PCR is around 0.70, the pressure level is 4700, and the support level is 4300 [11] - Recommended strategies include constructing a neutral - biased call + put option combination strategy for the volatility strategy [11] Group 11: Option Strategy Analysis - Alkali Chemical Options Caustic Soda - Fundamental analysis shows that the average capacity utilization rate of Chinese caustic soda sample enterprises with a capacity of 200,000 tons or more is 84.8%, a week - on - week increase of 0.5% [12] - The market trend shows a rapid decline followed by a rebound and then a high - level oscillation in August, a continuous decline since September, an accelerated decline in October, and a low - level weak oscillation in November [12] - Option factor research indicates that the implied volatility fluctuates at a relatively high level, the open interest PCR is below 0.80, the pressure level is 3000, and the support level is 2000 [12] - Recommended strategies include constructing a bear spread combination strategy for the directional strategy and a long collar strategy for the spot long - position hedging strategy [12] Soda Ash - Fundamental analysis shows that as of November 7, 2025, the in - plant inventory of soda ash is 171.42 million tons, a month - on - month increase of 1.22 million tons [12] - The market trend shows a continuous weak consolidation since August, a low - level weak fluctuation in September, a continuous weak trend in October, and a decline - rise pattern in November [12] - Option factor research indicates that the implied volatility fluctuates at a relatively high historical level, the open interest PCR is below 0.60, the pressure level is 1860, and the support level is 1100 [12] - Recommended strategies include constructing a bear spread combination strategy for the directional strategy, a short - volatility combination strategy for the volatility strategy, and a long collar strategy for the spot long - position hedging strategy [12] Group 12: Option Strategy Analysis - Urea Options - Fundamental analysis shows that enterprise inventory is 157.81 million tons, a month - on - month increase of 2.38 million tons, and port inventory is 7.9 million tons, a month - on - month decrease of 3.1 million tons [13] - The market trend shows a wide - range and large - amplitude fluctuation in August, a continuous weakening in September, a low - level weak oscillation in October, and a rebound and rise in November [13] - Option factor research indicates that the implied volatility fluctuates slightly around the historical average, the open interest PCR is below 0.60, the pressure level is 1800, and the support level is 1600 [13] - Recommended strategies include constructing a neutral - biased call + put option combination strategy for the volatility strategy and a long collar strategy for the spot long - position hedging strategy [13]

Report Industry Investment Rating - Not provided in the document Core Viewpoints of the Report - Domestic demand provides strong short - term support, and although exports are not significantly affected in the near term, the long - term outlook is positive. There is still an opportunity for positive demand feedback within the year [23]. - In the medium term, there are many new installations, and the supply - demand balance will face pressure in 2026 [23][29]. Summary by Catalog 1.江阴地区短纤工厂调研情况汇总 1.1 近期内需和销售订单情况 - Short - fiber factories reported that recent domestic demand was generally good. In November, the demand situation was significantly better than in previous years. The market was dominated by rigid - demand purchases, and there was relatively little speculative demand. Differentiated products such as color - spun, cationic, and recycled black silk were in high demand and had tight supply. Enterprises were optimistic about the continuation of this peak season, expecting it to last until December or mid - to - late December [8]. 1.2 近期出口需求情况以及公司海外布局情况 - The export demand of short - fiber enterprises remained stable, with an export proportion generally between 20% - 30%. Main export markets included Europe, Turkey, and Southeast Asia. Short - fiber enterprises were cautious about overseas layout and mainly focused on market expansion. They were confident about next year's exports [9]. 1.3 近期工厂的开工和利润 - Short - fiber factories maintained a high operating rate, basically at full capacity. Current processing profits were generally good, and enterprises optimized cash flow by configuring differentiated products. Some enterprises might be more active in annual long - term contract negotiations or reduce the contract scale [10]. 1.4 当前原料库存情况 - The current raw material inventory of short - fiber factories was relatively stable. The difference mainly came from the procurement model. Some PTA inventories were maintained at 7 - 10 days, and MEG inventories were about 10 days. Raw material procurement was mainly through contracts, with a contract ratio of about 50% - 60% [11]. 1.5 当前成品库存情况 - The overall finished - product inventory was at a low level. Standard product inventories were generally controlled within 7 - 10 days, and some enterprise inventories of certain models dropped to single - digit levels. Non - standard product inventories were relatively high, but the overall pressure was not large [12]. 1.6 对未来行情的展望 - Enterprises were relatively optimistic about the short - term market, but had different views on the demand after December. They expected the export market to maintain stable growth next year, but also needed to pay attention to the impact of polyester capacity expansion in regions such as India and Indonesia [14]. 2. 江浙织造、家纺企业调研情况汇总 2.1 近期内需和销售情况 - The recent domestic demand of polyester terminals was differentiated, with clothing performing better than home textiles, knitting better than weaving, and texturing better than fabric - making. The terminal demand was mainly domestic, with good demand for autumn and winter clothing and ammonia - spandex super - soft home clothes, while the demand for traditional home textile categories was relatively weak. Seasonal orders recovered from mid - October to November, but the sustainability of new orders was insufficient [15]. 2.2 近期开工和利润情况 - Most enterprises had a high operating rate for different reasons. In terms of profit, texturing showed a month - on - month recovery, the grey fabric sector was basically at the break - even point, and fabric profits were generally average. Enterprises tried various methods to make up for comprehensive profits [16]. 2.3 近期出口需求情况以及海外布局情况 - After the new tariff negotiation, some foreign trade shipments improved, but there was no surge in textile and clothing exports. Enterprises were actively seeking overseas development opportunities, but overseas projects still faced uncertainties [17]. 2.4 企业当前的原料和库存情况 - Raw material procurement was relatively cautious, mainly spot purchases for immediate use. The raw material inventory cycle was mostly 15 - 30 days, and some enterprises stocked up until mid - November [20]. 2.5 企业当前的成品库存情况 - The inventory levels of enterprises were differentiated. Most enterprises had low physical inventories, significantly lower than during the trade war in the first half of the year. Some enterprises reduced inventory through production cuts and price reductions [21]. 2.6 对未来行情的展望 - Enterprises were cautious about the pre - holiday market and expected to consider early holidays in mid - January to control inventory. In the long term, factors such as intensified domestic competition and tariff policy fluctuations would continue to pressure the industry [22]. 3. 总结与展望 - Domestic demand provides strong short - term support, and exports are expected to improve in the long term. There is still an opportunity for positive demand feedback within the year. The resilience of the terminal is stronger than the market expected. It is not recommended to bet against demand too early [23]. - Although the recent Sino - US negotiation result has not brought obvious export growth, the overall export tariff has dropped to more than 30%, and the long - term tax rate expectation is relatively stable, which is beneficial to exports in the long run [24]. - The fiber sector has high operating rates, low inventories, and neutral profits, and can maintain its operation. In the medium term, there are many new installations, and the supply - demand balance will face pressure in 2026 [23][29]. 4. 附录：调研信息汇总表 - The appendix provides detailed information on the surveyed enterprises, including their general situation, recent operating and profit conditions, domestic demand and sales, export demand, raw material and finished - product inventory, overseas layout, and outlook for future market conditions [35][38]

Report Industry Investment Ratings - Urea: ★☆☆ [1] - Methanol: ★☆☆ [1] - Pure Benzene: ★☆☆ [1] - Styrene: ★☆☆ [1] - Propylene: ★☆☆ [1] - Plastic: ★★★ [1] - PVC: ★☆☆ [1] - Caustic Soda: ☆☆☆ [1] - PTA: ☆☆☆ [1] - Ethylene Glycol: ★☆☆ [1] - Short Fiber: ☆☆☆ [1] - Glass: ななな [1] - Soda Ash: ☆☆☆ [1] - Bottle Chip: 女女女 [1] Core Views - The overall supply of the chemical industry is relatively loose, and short - term demand release cannot provide continuous driving force. The cost and macro - aspects lack clear guidance [2]. - Different chemical products face various supply - demand situations and price trends, with most products under downward pressure or in a state of uncertainty [2][3][4][5][6][7] Summary by Directory Olefins - Polyolefins - Propylene demand has improved temporarily, but overall supply is abundant, and short - term demand cannot drive continuously. Plastic and polypropylene futures closed down. Domestic supply of polyethylene increases, and demand shows weakness. For polypropylene, supply pressure increases, and demand is weak [2]. Pure Benzene - Styrene - Pure benzene price is weak, with a small decline in East China spot and stable Shandong quotes. There are short - term consolidation and medium - term negatives. Benzene - styrene maintains a tight supply - demand balance, but there are concerns about future supply - demand, and the price is under pressure [3]. Polyester - PX and PTA prices decreased. PX supply rises, PTA load drops, and there is a risk of inventory accumulation. Ethylene glycol supply has growth pressure, and demand is expected to weaken. Short - fiber demand may decline, and bottle - chip demand fades [4]. Coal Chemical Industry - Methanol price continues to fall, with high expected arrivals in November and weak downstream demand. Urea price drops, with a weak supply - demand situation and a high probability of price decline in the short term [5]. Chlor - Alkali - PVC price drops, with weak cost support, high supply, and low demand. Caustic soda fluctuates, with good liquid chlorine prices, but high inventory pressure [6]. Soda Ash - Glass - Soda ash price weakens slightly, with cost increases and high - pressure supply in the long term. Glass price drops, with cost increases, reduced profit, and low - inventory replenishment sentiment [7]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - PTA: Gasoline supply contraction expands gasoline profit, indirectly supporting PX price. Due to sanctions on Russia, crude oil supply decreases, and refineries prioritize increasing production of gasoline and diesel. PTA supply slightly contracts, polyester operation is stable, and domestic polyester exports remain optimistic. Although the "Golden September and Silver October" period is over, export demand may improve under the easing of the China-US trade war. The current peak season is expected to last until November. Attention should be paid to whether the reduction of China-US tariffs can further stimulate domestic exports [2] - Ethylene Glycol (MEG): The inventory at East China ethylene glycol ports has significantly increased by 120,000 tons compared to last week. The ethylene price fails to support the rise of ethylene glycol price. New plant startups keep the ethylene glycol price under pressure. The tightness of spot goods caused by low inventory is mainly reflected through the basis. The increase in coal price does not provide strong cost support for ethylene glycol, and the profit of coal-based ethylene glycol has been restored. The China-US trade negotiation may increase the subsequent export demand for textile and clothing, and the downstream weaving load may remain optimistic [2] Summary by Related Catalogs Market Data - INE crude oil price rose from 460.6 yuan/barrel on November 7, 2025, to 461.8 yuan/barrel on November 10, 2025, an increase of 1.2 yuan/barrel [2] - PTA-SC increased from 1316.8 to 1348.1, an increase of 31.28; PTA/SC increased from 1.3934 to 1.4017, an increase of 0.0083 [2] - CFR China PX price rose from 823 to 828, an increase of 5; PX-naphtha spread decreased from 247 to 246, a decrease of 1 [2] - PTA主力期价 rose from 4664 yuan/ton to 4704 yuan/ton, an increase of 40 yuan/ton; PTA spot price rose from 4575 yuan/ton to 4605 yuan/ton, an increase of 30 yuan/ton [2] - PTA现货加工费 decreased from 188.8 yuan/ton to 175.8 yuan/ton, a decrease of 13 yuan/ton; PTA盘面加工费 increased from 262.8 yuan/ton to 274.8 yuan/ton, an increase of 12 yuan/ton [2] - PTA主力基差 remained unchanged at (78); PTA仓单数量 increased from 89012 to 91046, an increase of 2034 [2] - MEG主力期价 rose from 3942 yuan/ton to 3953 yuan/ton, an increase of 11 yuan/ton; MEG-石脑油 decreased from (149.22) to (149.41), a decrease of 0.2 [2] - MEG内盘 decreased from 4013 to 4003, a decrease of 10; MEG主力基差 decreased from 70 to 68, a decrease of 2 [2] Industry Chain Operation - PX开工率 remained unchanged at 88.03%; PTA开工率 decreased from 77.42% to 76.31%, a decrease of 1.11%; MEG开工率 remained unchanged at 63.74%; polyester load remained unchanged at 89.70% [2] Product Sales - POY150D/48F decreased from 6560 to 6555, a decrease of 5; POY现金流 decreased from 54 to 27, a decrease of 27 [2] - FDY150D/96F remained unchanged at 6770; FDY现金流 decreased from (236) to (258), a decrease of 22 [2] - DTY150D/48F remained unchanged at 7840; DTY现金流 decreased from 134 to 112, a decrease of 22 [2] - 长丝产销 increased from 48% to 50%, an increase of 2% [2] - 1.4D直纺涤短 remained unchanged at 6415; 涤短现金流 decreased from 259 to 237, a decrease of 22 [2] - 短纤产销 increased from 46% to 66%, an increase of 20% [2] - 半光切片 rose from 5575 to 5595, an increase of 20; 切片现金流 decreased from (31) to (33), a decrease of 2 [2] - 切片产销 increased from 53% to 82%, an increase of 29% [2] Device Maintenance - A 2.2 million-ton PTA plant in East China slightly reduced its load, and the recovery time is to be tracked [2]

Report Industry Investment Ratings No relevant content provided. Core Views Polyolefins - The polyolefin market is under pressure, with a divergence in the fundamentals of PP and PE. PP shows a dual increase in supply and demand, but there is a slight inventory build - up this week under the pressure of new production capacity. PE has weak supply and demand, and although there is inventory reduction this week, port inventory remains high. The cost side is mixed, with high inventory and cost support in a continuous game [2]. Glass and Soda Ash - For soda ash, the overall supply - demand pattern is still bearish. Short - term observation is recommended, and opportunities to short on rebounds can be awaited later. For glass, short - term there is still some rigid demand support, but in the long - term, there are concerns about the sustainability of demand, and the price is expected to be under pressure [4]. PVC and Caustic Soda - The caustic soda market is expected to be weak in the short - term, and the overall trend is bearish. The PVC market is in an oversupply situation, and the price is expected to continue the weak trend at the bottom [5]. Methanol - The port methanol market is under significant pressure, and the current market trades on the "weak reality" logic, with the core contradiction being high port inventory. Before the gas restriction in Iran, the weak reality will continue to be traded [8]. Natural Rubber - The supply in overseas production areas is expected to be strong during the peak season, and the domestic production is gradually decreasing. The demand is weakening in some northern regions. The market sentiment has improved, and subsequent attention should be paid to the raw material output in the main production areas and macro - level changes [11]. Pure Benzene and Styrene - The supply - demand outlook for pure benzene is generally loose, and the price driver is weak. It is recommended to short on rebounds following the oil price. The supply - demand of styrene may remain in a tight balance, but the price driver is insufficient. EB12 can be shorted on rebounds [12]. Polyester Industry Chain - For PX, the short - term is expected to fluctuate in the range of 6200 - 6800. For PTA, the short - term is expected to fluctuate in the range of 4300 - 4800. For ethylene glycol, the price is under pressure. For short - fiber, the rebound space is limited. For bottle - chips, the supply - demand is in a loose pattern [13]. Summary by Relevant Catalogs Polyolefins - **Prices and Spreads**: L2601 and L2605, PP2601 and PP2605 have different price changes. The spreads between different contracts and the basis also show various trends. Spot prices of different varieties in different regions also have corresponding changes [2]. - **Inventory and开工率**: PE and PP have different changes in enterprise inventory, social inventory, and trade - related inventory. The start - up rates of PE and PP devices and downstream industries also vary [2]. Glass and Soda Ash - **Prices and Spreads**: Glass and soda ash have different price changes in different regions, and the basis and spreads between different contracts also change [4]. - **Supply and Demand**: Soda ash production remains at a high level, and the inventory is transferred to the middle and lower reaches. Glass production has changes in production lines, and the demand has short - term and long - term differences [4]. PVC and Caustic Soda - **Prices and Spreads**: The prices of PVC and caustic soda in different forms and regions have corresponding changes, and the basis and spreads between different contracts also vary [5]. - **Supply and Demand**: The caustic soda supply is increasing, and the demand support is weak. The PVC supply is under pressure, and the demand is in the off - season [5]. Methanol - **Prices and Spreads**: Methanol futures and spot prices in different regions have changes, and the basis and regional spreads also vary [6]. - **Inventory and开工率**: Methanol enterprise, port, and social inventories all increase. The start - up rates of upstream and downstream industries also have corresponding changes [7][8]. Natural Rubber - **Prices and Spreads**: The spot prices of natural rubber in different varieties and regions have changes, and the basis, month - to - month spreads also vary [11]. - **Supply and Demand**: The production in different countries has changes, and the start - up rates of tire industries and the import and export volumes also vary [11]. Pure Benzene and Styrene - **Prices and Spreads**: The prices of pure benzene and styrene in different forms and regions have changes, and the basis, spreads between different contracts, and import profits also vary [12]. - **Inventory and开工率**: The inventories of pure benzene and styrene in ports change, and the start - up rates of different industries in the industrial chain also vary [12]. Polyester Industry Chain - **Prices and Spreads**: The prices of upstream raw materials, PX, PTA, MEG, and downstream polyester products have changes, and the basis, spreads between different contracts, and processing fees also vary [13]. - **Supply and Demand**: The supply and demand of different products in the polyester industry chain have corresponding changes, and the start - up rates of different industries also vary [13].

Report Industry Investment Ratings - No industry investment ratings were provided in the reports. Core Views Natural Rubber - The natural rubber market is expected to enter a seasonal inventory accumulation cycle, with short - term price range - bound. If raw material supply is smooth, there is further downward potential; if not, prices are expected to range between 15,000 - 15,500 [1]. Glass and Soda Ash - For soda ash, the long - term supply - demand pattern is bearish, and short - term rebounds should be treated as opportunities to go short. For glass, short - term long opportunities can be seized on dips, but the industry still needs capacity clearance to solve the over - supply problem [3]. Methanol - The methanol market is trading on the "weak reality" logic, with the core contradiction being high port inventories. Before Iranian gas restrictions, the weak reality will continue to be priced in [6]. Polyester Industry Chain - PX supply is stable, but November's supply - demand is expected to be loose. PTA is expected to be in a tight - balance in the short - term but loose in the medium - term. Ethylene glycol is under pressure due to expected high inventory accumulation. Short - fiber and bottle - chip markets also face supply - demand challenges [8]. Polyolefins - Polypropylene and polyethylene both show increasing supply and demand, but the market still faces pressure from new capacity and supply increases [11]. PVC and Caustic Soda - Caustic soda prices are expected to be weak in the short - term due to increased supply and weak demand. PVC is in an over - supply situation, and prices are expected to continue to be weak [13]. Pure Benzene and Styrene - Pure benzene supply is expected to be loose, and price drivers are weak. Styrene supply - demand may be in a tight - balance, but cost support is insufficient [14]. Summary by Directory Natural Rubber - **Spot Prices and Basis**: Yunnan state - owned whole - latex rubber in Shanghai rose 200 yuan/ton to 14,550 yuan/ton, with a 1.39% increase. The whole - latex basis increased by 250 yuan/ton to - 445 yuan/ton, a 35.97% rise [1]. - **Monthly Spreads**: The 9 - 1 spread decreased by 25 yuan/ton to 115 yuan/ton, a 17.86% decline [1]. - **Fundamentals**: In August, Thailand's production decreased by 260,000 tons to 4.515 million tons, a 5.45% drop. China's production increased by 86,000 tons to 1.223 million tons [1]. - **Inventory Changes**: Bonded area inventory increased by 15,439 tons to 447,668 tons, a 3.57% increase [1]. Glass and Soda Ash - **Glass - Related Prices and Spreads**: Glass 2601 decreased by 10 yuan/ton to 1,091 yuan/ton, a 0.91% decline [3]. - **Soda Ash - Related Prices and Spreads**: Soda Ash 2605 increased by 1 yuan/ton to 1,294 yuan/ton, a 0.08% increase [3]. - **Production Volumes**: Soda ash well - working rate decreased by 1.72% to 86.89% [3]. - **Inventory**: Soda ash factory inventory increased by 42,000 tons to 1.702 million tons, a 2.54% increase [3]. Methanol - **Methanol Prices and Spreads**: MA2601 closed at 2,112 yuan/ton, down 13 yuan/ton, a 0.61% decline [4]. - **Inventory**: Methanol enterprise inventory increased by 1.04% to 38.641% [5]. - **Upstream and Downstream Operating Rates**: Upstream domestic enterprise operating rate increased by 0.41% to 76.09% [6]. Polyester Industry Chain - **Upstream Prices**: Brent crude oil (January) rose 0.25 dollars/barrel to 63.63 dollars/barrel, a 0.4% increase [8]. - **PX - Related Prices and Spreads**: CFR China PX was 698 dollars/ton, up 0.1% [8]. - **PTA - Related Prices and Spreads**: PTA East - China spot price rose 35 yuan/ton to 4,575 yuan/ton, a 0.8% increase [8]. - **MEG Port Inventory and Arrival Expectations**: MEG port inventory increased by 7.5% to 56.2 million tons [8]. Polyolefins - **Prices**: L2601 closed at 6,802 yuan/ton, down 3 yuan/ton, a 0.04% decline [11]. - **Inventory**: PE enterprise inventory increased by 17.84% to 49.0 million tons [11]. - **Upstream and Downstream Operating Rates**: PE device operating rate increased by 2.13% to 82.6% [11]. PVC and Caustic Soda - **Prices**: SH2601 decreased by 12 yuan/ton to 2,331 yuan/ton, a 0.5% decline [13]. - **Supply**: Caustic soda industry operating rate increased by 3.3% to 88.3% [13]. - **Demand**: Alumina industry operating rate decreased by 0.3% to 82.2% [13]. - **Inventory**: Liquid caustic soda East - China factory inventory increased by 18.9% to 22.3 million tons [13]. Pure Benzene and Styrene - **Prices**: CFR China pure benzene was 664 dollars/ton, up 0.2% [14]. - **Inventory**: Pure benzene Jiangsu port inventory increased, with supply pressure rising [14]. - **Upstream and Downstream Operating Rates**: Caprolactam operating rate remained unchanged at 86.1% [14].

Report Industry Investment Rating - No information provided Core Viewpoints - The PTA market is strongly supported by PX, with a slight increase in the PTA market. The spot supply is sufficient, and the spot basis fluctuates within a limited range. The gasoline supply contraction leads to an expansion of gasoline profits, which indirectly supports the price of PX. The PTA supply side contracts slightly, the polyester start - up is stable, and the polyester load remains above 90%. The export of domestic polyester is still optimistic. Although the "Golden September and Silver October" period has ended, the export demand may improve under the easing of the Sino - US trade war [2]. - The ethylene price fails to support the strength of the ethylene glycol price. New device startups continuously put pressure on the ethylene glycol price. The low - inventory - induced spot tightness is mainly reflected through the basis. The coal price rises, but it does not provide stronger cost support for ethylene glycol, and the profit of coal - based ethylene glycol has been repaired. The Sino - US trade negotiation is reached, and the tariff reduction may increase the subsequent export demand for textile and clothing, and the downstream weaving load may remain optimistic [2]. Summary by Related Catalogs Market Data - **INE Crude Oil and PTA - SC**: On November 6, 2025, INE crude oil was 460.4 yuan/barrel, and PTA - SC was 1342.2 yuan/ton. On November 7, 2025, INE crude oil was 460.6 yuan/barrel, and PTA - SC was 1316.8 yuan/ton, with a change of 0.20 and - 25.45 respectively [2]. - **PTA/SC Ratio**: It decreased from 1.4012 on November 6, 2025, to 1.3934 on November 7, 2025, a change of - 0.0078 [2]. - **CFR China PX**: It decreased from 826 on November 6, 2025, to 823 on November 7, 2025, a change of - 3 [2]. - **PX - Naphtha Spread**: It decreased from 249 on November 6, 2025, to 247 on November 7, 2025, a change of - 1 [2]. - **PTA Main Contract Futures Price**: It decreased from 4688 yuan/ton on November 6, 2025, to 4664 yuan/ton on November 7, 2025, a change of - 24.0 [2]. - **PTA Spot Price**: It increased from 4540 on November 6, 2025, to 4575 on November 7, 2025, a change of 35.0 [2]. - **PTA Spot Processing Fee**: It increased from 120.9 yuan/ton on November 6, 2025, to 188.8 yuan/ton on November 7, 2025, a change of 67.9 [2]. - **PTA Disk Processing Fee**: It decreased from 268.9 yuan/ton on November 6, 2025, to 262.8 yuan/ton on November 7, 2025, a change of - 6.1 [2]. - **PTA Main Contract Basis**: It increased from (80) on November 6, 2025, to (78) on November 7, 2025, a change of 2.0 [2]. - **PTA Warehouse Receipt Quantity**: It increased from 75888 on November 6, 2025, to 89012 on November 7, 2025, a change of 13124 [2]. - **MEG Main Contract Futures Price**: It increased from 3924 yuan/ton on November 6, 2025, to 3942 yuan/ton on November 7, 2025, a change of 18.0 [2]. - **MEG - Naphtha**: It increased from (145.36) on November 6, 2025, to (143.55) on November 7, 2025, a change of 1.8 [2]. - **MEG Domestic Market Price**: It increased from 3972 on November 6, 2025, to 4013 on November 7, 2025, a change of 41.0 [2]. - **MEG Main Contract Basis**: It increased from 70 on November 6, 2025, to 73 on November 7, 2025, a change of 3.0 [2]. Industry Chain Start - up Situation - **PX Start - up Rate**: It increased from 86.21% on November 6, 2025, to 88.03% on November 7, 2025, a change of 1.82% [2]. - **PTA Start - up Rate**: It decreased from 77.84% on November 6, 2025, to 77.42% on November 7, 2025, a change of - 0.42% [2]. - **MEG Start - up Rate**: It remained unchanged at 63.74% from November 6 to 7, 2025 [2]. - **Polyester Load**: It increased from 89.56% on November 6, 2025, to 89.70% on November 7, 2025, a change of 0.14% [2]. Polyester Product Data - **POY150D/48F**: The price increased from 6515 on November 6, 2025, to 6560 on November 7, 2025, a change of 45.0. The cash flow increased from 53 to 54, a change of 1.0 [2]. - **FDY150D/96F**: The price increased from 6730 on November 6, 2025, to 6770 on November 7, 2025, a change of 40.0. The cash flow decreased from (232) to (236), a change of - 4.0 [2]. - **DTY150D/48F**: The price increased from 7790 on November 6, 2025, to 7840 on November 7, 2025, a change of 50.0. The cash flow increased from 128 to 134, a change of 6.0 [2]. - **Long - Filament Sales Volume**: It decreased from 70% on November 6, 2025, to 48% on November 7, 2025, a change of - 22% [2]. - **1.4D Direct - Spun Polyester Staple Fiber**: The price increased from 6380 on November 6, 2025, to 6415 on November 7, 2025, a change of 35. The cash flow decreased from 268 to 259, a change of - 9.0 [2]. - **Polyester Staple Fiber Sales Volume**: It decreased from 70% on November 6, 2025, to 46% on November 7, 2025, a change of - 24% [2]. - **Semi - Gloss Chip**: The price increased from 5555 on November 6, 2025, to 5575 on November 7, 2025, a change of 20.0. The cash flow decreased from (7) to (31), a change of - 24.0. The sales volume decreased from 143% to 53%, a change of - 90% [2]. Device Maintenance - A 2.2 - million - ton PTA device in East China reduced its load slightly, and the recovery time is to be tracked [2].