1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints of the Report - For PTA, the short - term price is expected to follow the cost side with a strong and volatile trend. The spot market negotiation atmosphere is currently dull, mainly among traders, with few actions from polyester factories. The spot basis is running at a low level near the risk - free arbitrage, and the market sentiment is wait - and - see [5]. - For MEG, it is expected to fluctuate and consolidate, with obvious resistance above. The port inventory has increased as expected, and the arrival of goods within the week is still relatively large, resulting in weak market sentiment [6]. - The short - term commodity market is greatly affected by the macro - level. Attention should be paid to the cost side, and the upper resistance level needs to be monitored when the market rebounds [7]. 3. Summary According to the Directory 3.1 Previous Day's Review - No relevant information provided 3.2 Daily Tips PTA - Fundamental: The PTA futures fluctuated upward yesterday, the spot market negotiation atmosphere was light, and the spot basis was stable. The negotiation and transaction price in mid - and late November was around 4565 - 4640, and the mainstream spot basis today is 01 - 78 [5]. - Basis: The spot price is 4594, the basis of the 01 contract is - 110, and the futures price is at a premium [5]. - Inventory: The PTA factory inventory is 4.09 days, a week - on - week increase of 0.06 days [5]. - Market: The 20 - day moving average is upward, and the closing price is above the 20 - day moving average [5]. - Main Position: The net short position has decreased [5]. MEG - Fundamental: On Monday, the price of ethylene glycol fluctuated widely, and the market negotiation was average. The port inventory of ethylene glycol has increased as expected, and the arrival of goods within the week is still relatively large, leading to weak market sentiment. The spot transaction was around a premium of 67 - 72 yuan/ton over the 01 contract [6]. - Basis: The spot price is 4008, the basis of the 01 contract is 55, and the futures price is at a discount [6]. - Inventory: The total inventory in East China is 56.7 tons, a week - on - week increase of 6.7 tons [6]. - Market: The 20 - day moving average is downward, and the closing price is below the 20 - day moving average [6]. - Main Position: The main position has changed from short to long [6]. 3.3 Today's Focus PTA - The short - term price is expected to follow the cost side with a strong and volatile trend. Attention should be paid to the changes in the device [5]. MEG - It is expected to fluctuate and consolidate, with obvious resistance above. Attention should be paid to the inventory changes [6]. 3.4 Fundamental Data PTA Supply - Demand Balance Sheet - From 2024 to 2025, the PTA production capacity has been increasing, and the supply and demand situation has changed. For example, in 2024, the supply growth rate was relatively high in some months, and the inventory also changed accordingly [8]. Ethylene Glycol Supply - Demand Balance Sheet - From 2024 to 2025, the production and supply of ethylene glycol have changed, and the demand from the polyester industry has also affected its supply - demand balance. The port inventory has also shown different trends in different periods [9]. Price Data - On November 10, 2025, compared with November 7, 2025, the prices of some products such as naphtha, p - xylene, PTA, and MEG have changed. For example, the spot price of naphtha (CFR Japan) increased by 9 to 584.5 dollars/ton, and the PTA processing fee decreased by 382.778 to 56.7 yuan/ton [10].

Group 1: Report Industry Investment Rating - No relevant information provided Group 2: Core Views of the Report - For crude oil, although the geopolitical premium has disappeared and OPEC's production increase is minimal, supply has not yet increased significantly, so short - term bearish sentiment on oil prices should be cautious. Maintain a range - trading strategy of buying low and selling high, but currently wait and see to test OPEC's export price - support intention [2] - For methanol, with rising domestic production and high imports, supply pressure increases. Demand is weak, leading to high enterprise and port inventories. The weak reality remains unchanged, and the high - inventory problem of the 01 contract may further suppress the spot price. It is recommended to wait and see [3] - For urea, prices are consolidating at a low level with low volatility. The fundamentals lack drivers, and supply and demand are relatively loose. There is limited upward momentum, but the downside space is also limited at current low prices. It is advisable to wait and see [5] - For rubber, prices are rebounding as expected. Set stop - losses and conduct short - term long trades on pullbacks. Partially build positions for the hedge of buying RU2601 and selling RU2609 [11] - For PVC, the supply is strong and demand is weak, with poor export prospects. There is continuous inventory accumulation pressure. It is recommended to consider short - selling on rallies in the medium term [13] - For pure benzene and styrene, pure benzene prices are falling, while styrene futures prices are rising. The BZN spread has room for upward repair. Styrene prices may stop falling in the short term due to high - level inventory reduction [16] - For polyethylene, the PE valuation has limited downward space, but high - level warehouse receipts suppress the market. With the arrival of the seasonal peak season, prices may remain range - bound at a low level [19] - For polypropylene, in a context 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 of the cost side changes in the first quarter of next year [22] - For PX, it is expected to have a slight inventory increase in November, with prices mainly following crude oil fluctuations. There may be opportunities for valuation increases in the medium term [25] - For PTA, continuous inventory accumulation is expected in November, and processing fees are under pressure. There may be opportunities for PTA to strengthen driven by the increase in PXN in the medium term [28] - For ethylene glycol, there is expected to be continuous inventory accumulation in the fourth quarter. It is recommended to short on rallies [30] Group 3: Summary by Related Catalogs Crude Oil - **Market Information**: INE's main crude oil futures closed up 0.10 yuan/barrel, a 0.02% increase, at 460.60 yuan/barrel. Singapore's ESG gasoline inventory decreased by 0.56 million barrels to 12.78 million barrels, a 4.17% decrease; diesel inventory increased by 0.69 million barrels to 9.22 million barrels, an 8.14% increase; fuel oil inventory decreased by 0.30 million barrels to 24.48 million barrels, a 1.21% decrease; total refined oil inventory decreased by 0.16 million barrels to 46.48 million barrels, a 0.35% decrease [5][6] Methanol - **Market Information**: The price in Taicang increased by 17, remained stable in Inner Mongolia, and increased by 15 in southern Shandong. The 01 contract of the futures market decreased by 13 yuan to 2112 yuan/ton, with a basis of - 15. The 1 - 5 spread remained stable at - 101 [2] Urea - **Market Information**: Spot prices in Shandong, Henan, and Hubei increased by 30, 30, and 20 respectively. The 01 contract of the futures market increased by 23 yuan to 1667 yuan, with a basis of - 67. The 1 - 5 spread increased by 16 to - 67 due to news of new export quotas [4] Rubber - **Market Information**: Rubber prices were oscillating. The expected resolution of the US government shutdown and the expected easing of Fed funds are macro - bullish factors. As of November 6, 2025, the operating rate of all - steel tires in Shandong tire enterprises was 65.54%, up 0.21 percentage points from last week and 5.35 percentage points from the same period last year; the operating rate of semi - steel tires in domestic tire enterprises was 74.45%, down 0.24 percentage points from last week and 4.37 percentage points from the same period last year. Semi - steel tire exports slowed down. As of November 2, 2025, China's natural rubber social inventory was 105.6 tons, an increase of 1.7 tons or 1.6% [9][10] PVC - **Market Information**: The PVC01 contract decreased by 19 yuan to 4611 yuan. The spot price of Changzhou SG - 5 was 4520 yuan/ton, with a basis of - 91 (+19) yuan/ton. The 1 - 5 spread was - 304 (-1) yuan/ton. The overall operating rate of PVC was 80.8%, up 2.5%; the operating rate of the calcium carbide method was 81.2%, up 3.8%; the operating rate of the ethylene method was 79.7%, down 0.5%. The overall downstream operating rate was 49.6%, down 0.9%. Factory inventory was 33.5 tons (-0.3), and social inventory was 104 tons (+1.2) [11] Pure Benzene and Styrene - **Market Information**: The spot price of pure benzene in East China was 5310 yuan/ton, a decrease of 112 yuan/ton; the closing price of the active contract was 5422 yuan/ton, a decrease of 112 yuan/ton; the basis was - 112 yuan/ton, a narrowing of 24 yuan/ton. The spot price of styrene was 6350 yuan/ton, unchanged; the closing price of the active contract was 6317 yuan/ton, an increase of 17 yuan/ton; the basis was 33 yuan/ton, a weakening of 17 yuan/ton. The BZN spread was 88.25 yuan/ton, a decrease of 1.25 yuan/ton; the profit of non - integrated EB plants was - 471.9 yuan/ton, an increase of 25 yuan/ton; the spread between EB continuous 1 and continuous 2 was 69 yuan/ton, a narrowing of 19 yuan/ton. The upstream operating rate was 66.94%, up 0.22%; the inventory at Jiangsu ports was 17.93 tons, a decrease of 1.37 tons. The weighted operating rate of three S products was 40.79%, down 1.29%; the operating rate of PS was 53.50%, up 1.50%; the operating rate of EPS was 53.95%, down 8.30%; the operating rate of ABS was 71.60%, down 0.50% [15] Polyethylene - **Market Information**: The closing price of the main contract was 6802 yuan/ton, a decrease of 3 yuan/ton; the spot price was 6850 yuan/ton, a decrease of 25 yuan/ton; the basis was 48 yuan/ton, a weakening of 22 yuan/ton. The upstream operating rate was 83.43%, down 0.31%. The production enterprise inventory was 49.02 tons, an increase of 7.42 tons; the trader inventory was 5.01 tons, an increase of 0.03 tons. The downstream average operating rate was 44.85%, down 0.52%. The LL1 - 5 spread was - 79 yuan/ton, an expansion of 2 yuan/ton [18] Polypropylene - **Market Information**: The closing price of the main contract was 6464 yuan/ton, a decrease of 7 yuan/ton; the spot price was 6510 yuan/ton, a decrease of 20 yuan/ton; the basis was 46 yuan/ton, a weakening of 13 yuan/ton. The upstream operating rate was 77.94%, down 0.61%. The production enterprise inventory was 59.99 tons, an increase of 0.48 tons; the trader inventory was 22.86 tons, an increase of 1.5 tons; the port inventory was 6.46 tons, a decrease of 0.07 tons. The downstream average operating rate was 53.14%, up 0.52%. The LL - PP spread was 338 yuan/ton, an expansion of 4 yuan/ton [21] PX - **Market Information**: The PX01 contract decreased by 40 yuan to 6780 yuan; PX CFR decreased by 3 dollars to 823 dollars; the basis was - 61 yuan (+12); the 1 - 3 spread was 2 yuan (+6). The PX load in China was 89.8%, up 2.8%; the Asian load was 80.2%, up 2.1%. The FJDH plant in China and the FCFC plant in Taiwan restarted. The PTA load was 76.4%, down 1.2%. In October, South Korea's PX exports to China were 42.6 tons, an increase of 4.7 tons year - on - year. The inventory at the end of September was 402.6 tons, an increase of 10.8 tons month - on - month. The PXN was 250 dollars (+11), the South Korean PX - MX was 110 dollars (+5), and the naphtha crack spread was 110 dollars (-2) [24] PTA - **Market Information**: The PTA01 contract decreased by 24 yuan to 4664 yuan. The East China spot price increased by 35 yuan/ton to 4575 yuan. The basis was - 78 yuan (+2), and the 1 - 5 spread was - 64 yuan (-2). The PTA load was 76.4%, down 1.2%. The downstream load was 91.5%, down 0.2%. The social inventory (excluding credit warehouse receipts) on October 31 was 220.7 tons, an increase of 0.6 tons. The spot processing fee of PTA increased by 53 yuan to 167 yuan, and the futures processing fee increased by 2 yuan to 216 yuan [26] Ethylene Glycol - **Market Information**: The EG01 contract increased by 18 yuan to 3942 yuan. The East China spot price increased by 41 yuan to 4013 yuan. The basis was 70 yuan (-4), and the 1 - 5 spread was - 77 yuan (+3). The ethylene glycol load was 72.4%, down 3.8%; the load of synthetic gas production was 71.9%, down 11.5%; the load of ethylene production was 72.7%, up 0.7%. The import arrival forecast was 18.9 tons, and the East China departure on November 6 was 1.1 tons. The port inventory was 56.2 tons, an increase of 3.9 tons. The profit of naphtha - based production was - 825 yuan, the profit of domestic ethylene - based production was - 649 yuan, and the profit of coal - based production was 628 yuan. The cost of ethylene remained unchanged at 740 dollars, and the price of Yulin pit - mouth bituminous coal fines decreased to 540 yuan [29]

Report Summary 1. Investment Rating - Unilateral: Neutral; - Inter - term: PL01 - 02 reverse spread on rallies; - Inter - variety: None [4] 2. Core View - The supply - demand situation of propylene remains relatively loose. The supply is expected to increase due to the restart of propylene plants in North China and the resumption of maintenance units. The demand is mainly rigid, with downstream replenishment being cautious. The cost support is weakening as crude oil prices are falling with OPEC+ production increase expectations. In the short term, there is insufficient upward driving force, and attention should be paid to the cost side and PDH plant start - stop status [3] 3. Summary by Catalog 3.1 Market News and Key Data - Propylene: The closing price of the main contract is 6205 yuan/ton (+93), the spot price in East China is 6060 yuan/ton (-15), and in North China is 5985 yuan/ton (-25). The basis in East China is - 145 yuan/ton (-108), and in North China is - 147 yuan/ton (-45). The operating rate is 74% (-1%), the spread between China's propylene CFR and Japan's naphtha CFR is 176 US dollars/ton (-6), the spread between propylene CFR and 1.2 propane CFR is 98 US dollars/ton (-10), the import profit is - 251 yuan/ton (+136), and the in - plant inventory is 46260 tons (+4770) [2] - Propylene downstream: PP powder operating rate is 41% (+2.74%), production profit is - 5 yuan/ton (+25); epoxy propane operating rate is 68% (+0%), production profit is - 389 yuan/ton (-32); n - butanol operating rate is 86% (-4%), production profit is - 73 yuan/ton (+15); octanol operating rate is 88% (-4%), production profit is - 381 yuan/ton (+18); acrylic acid operating rate is 74% (-1%), production profit is 747 yuan/ton (+11); acrylonitrile operating rate is 79% (+0%), production profit is - 394 yuan/ton (+52); phenol - acetone operating rate is 78% (+0%), production profit is - 329 yuan/ton (+0) [2] 3.2 Market Analysis - Supply side: Propylene supply is expected to increase due to the restart of plants in North China, reduction of external propylene procurement in some areas, and the resumption and capacity increase of maintenance units. Some enterprises offer discounts to sell [3] - Demand side: Downstream replenishment is cautious due to the loosening of propylene prices. The overall downstream operating rate has declined. The supply of PO is stable for now, and the demand is mainly rigid. The acrylic acid plant has seen a significant decline in operating rate due to centralized maintenance, but some plants are expected to restart. The operating rate of PP powder has increased, while that of butanol and octanol has decreased significantly [3] - Cost side: Crude oil prices are falling with OPEC+ production increase expectations, and the cost support is weakening [3] 3.3 Strategy - Unilateral: Neutral; - Inter - term: PL01 - 02 reverse spread on rallies; - Inter - variety: None [4]

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - PTA is expected to fluctuate weakly following the cost in the weak supply - demand situation, and the industry should continue the strategy of hedging on rallies in the fourth - quarter inventory accumulation pattern. MEG is expected to maintain a weak pattern, and the industry should continue the strategy of hedging at high levels [1][6]. 3. Summary According to the Table of Contents 3.1 Upstream Analysis of the Industry Chain - **Market Review**: In September, although oil prices rose and cost support was strong, PX downstream demand was sluggish, terminal inventory replenishment was cautious, and the new downstream device commissioning was postponed. The MX - PX spread remained high, and the PX absolute price declined. By September 30, the Asian PX closing price was $808.83/ton CFR China, a decrease of $39.84/ton or 4.69% from August 29 [15][17]. - **Maintenance and Restart**: In September, Tianjin Petrochemical's 300,000 - ton unit and two units of Fuhai Chuang totaling 1.6 million tons restarted after maintenance, while Fujia Dahua's 1.4 million - ton unit was under maintenance. The PX operating rate in September was 89.51%, a month - on - month increase of 0.47% [20]. - **PX - Naphtha Spread**: By September 30, the PX - naphtha spread was $217.1/ton, a decrease of $34.21/ton from August 29. The high PX - MX spread led to high enterprise operating rates, but weak terminal demand and postponed new device commissioning reduced the PX - naphtha spread [23]. 3.2 PTA Fundamental Analysis - **Market Review**: In early September, with increasing crude oil production and weak upstream reality, combined with high PTA supply expectations and limited growth space for polyester demand, PTA prices declined. In the middle of the month, due to the Palestine - Israel conflict and improved Sino - US economic and trade relations, PTA prices recovered intermittently but then fell again. In late September, low processing fees and typhoon - affected device shutdowns in South China, along with weak crude oil, led to a decline in PTA prices. By September 30, the PTA spot price was 4,545 yuan/ton, and the spot basis was 2601 - 55 [24][26]. - **Capacity Utilization**: In September, the PTA capacity utilization rate was 75.78%, a month - on - month increase of 2.40% and a year - on - year decrease of 6.52%. In October, Ineos and Hengli have maintenance plans, and the monthly PTA output may increase significantly, but attention should be paid to whether there will be unexpected production cuts in existing devices [30]. - **Processing Fees**: In September, the PTA monthly average processing fee was 156.94 yuan/ton, a month - on - month decrease of 20.65%. The reduction in the destocking range and lower - than - expected terminal performance limited the improvement of PTA benefits, even with PX price concessions [33]. - **Supply - Demand Balance**: In October, with insufficient PTA device maintenance and the restart of previously shut - down devices, and little change in demand, PTA supply - demand is expected to be in a loose balance [34]. 3.3 MEG Fundamental Analysis - **Market Review**: In September, although the cost side was stable to strong, concerns about future supply - demand inventory accumulation led to a significant decline in MEG prices. Despite the low port inventory and the mid - month inventory reaching a five - year low, the new production affected the futures market, resulting in a pattern of strong basis and weak prices. By September 30, the closing price of Zhangjiagang MEG was 4,275 yuan/ton, and the delivered price in the South China market was 4,410 yuan/ton [39]. - **Capacity Utilization**: In September, the domestic MEG capacity utilization rate was about 66.95%, with the non - coal - based MEG capacity utilization rate at about 66.85% and the coal - based MEG capacity utilization rate at about 67.1% [40]. - **Port Inventory**: As of October 9, the total MEG inventory in the main ports of East China was 443,100 tons, an increase of 88,000 tons or 24.8% from September 29. As of October 8, 2025, the expected total arrival volume of domestic MEG in East China was 203,000 tons [45]. - **Processing Profits**: By September 25, the naphtha - based MEG profit dropped to $129/ton, reaching the lowest level of the year, and the profits of other processes also declined to varying degrees due to weak prices, limited terminal order improvement, and new device commissioning [48]. 3.4 Downstream Demand - Side Analysis of the Industry Chain - **Capacity Utilization**: In September, the average monthly polyester capacity utilization rate was 87.59%, a month - on - month increase of 1.12% due to the restart of some devices and new device commissioning. In October, after successful destocking before the festival, the polyester monthly load is expected to remain stable, but there is a risk of a decline in the second half of October as autumn and winter orders are delivered [49][51]. - **Inventory**: Before the festival, aggressive promotions led to low inventory levels, but inventory increased after the festival as downstream textile manufacturers had holidays. The overall inventory of polyester products is currently in a relatively good state [56]. - **Cash Flow**: With the decline in polymerization costs, polyester product manufacturers offered promotions, compressing local cash flows [59]. - **Weaving Industry**: As of September 25, the comprehensive operating rate of chemical fiber weaving in the Jiangsu and Zhejiang regions was 63.12%, a 0.93% increase from the previous period. The average terminal weaving order days were 15.42 days, an increase of 1 day from the previous week. Due to the National Day holiday and factors such as tariffs and new order supplements, the overall demand is lower than in previous years [64]. 3.5 Summary of the Polyester Industry Chain Fundamentals - **Cost Side**: In September, rising oil prices provided strong cost support, but weak PX downstream demand, cautious terminal inventory replenishment, and postponed new device commissioning led to a decline in the PX absolute price [66]. - **Supply Side**: In September, the PTA capacity utilization rate was 75.78%, and the domestic MEG capacity utilization rate was about 66.95% [67]. - **Demand Side**: In September, the average monthly polyester capacity utilization rate was 87.59%, and the comprehensive operating rate of chemical fiber weaving in the Jiangsu and Zhejiang regions was 63.12%. However, overall demand is lower than in previous years due to various factors [67]. - **Inventory**: PTA supply - demand was in a tight balance before the festival and is expected to move towards a loose balance after the festival. As of October 9, the MEG inventory in the main ports of East China increased by 24.8% from September 29 [67].

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].

Report Industry Investment Rating - Not provided in the content Core Views - PTA futures followed the cost side to open low and move low. PTA's own device restarts and reduces production simultaneously, currently having limited impact on the market. The spot basis is running weakly. It is expected that PTA spot prices will fluctuate in the short term, mainly affected by the cost side. Attention should be paid to the changes in upstream and downstream devices and polyester production and sales [5] - The price center of ethylene glycol (MEG) rebounded slightly on Thursday, with general market discussions. The MEG futures oscillated within a range, and the basis of near - term spot weakened significantly. It is expected that the price center of MEG will be adjusted at a low level in the short term, and attention should be paid to device and production - sales changes. There is an expectation of inventory accumulation in the fourth quarter, and the futures performance is under pressure [7] - The short - term commodity market is greatly affected by the macro - level. Attention should be paid to the cost side, and the upper resistance level should be watched for the futures rebound [12] Summary by Relevant Catalogs 1.前日回顾 - Not provided in the content 2.每日提示 - PTA: The previous day, PTA futures fluctuated and rose. The spot market negotiation atmosphere was general, and the spot basis changed little. The September goods were negotiated at a discount of 70 - 75 to the 01 contract, with the price negotiation range around 4550 - 4615. The mainstream of mid - October was traded at 01 - 50, and the end - October was traded at a discount of 45 - 50 to the 01 contract. The current mainstream spot basis is 01 - 73. The spot price is 4585, the basis of the 01 contract is - 93, and the futures is at a premium. The PTA factory inventory is 3.75 days, a decrease of 0.05 days compared to the previous period. The 20 - day moving average is downward, and the closing price is below the 20 - day moving average. The net short position of the main contract decreased [5][6] - MEG: On Thursday, the price center of ethylene glycol rebounded slightly, with general market discussions. The intraday MEG futures oscillated within a range, and the basis of near - term spot weakened significantly. In the morning, the low - level basis of spot was traded at a premium of about 56 yuan/ton to the 01 contract. The basis of far - month futures weakened limitedly due to less market trading. In the afternoon, the futures oscillated narrowly, and the basis changed little. In US dollars, the external price center of ethylene glycol was narrowly sorted, and the recent shipments were negotiated around 508 - 510 US dollars/ton, with the intraday recent shipments traded around 505 - 509 US dollars/ton. The spot price is 4311, the basis of the 01 contract is 65, and the futures is at a discount. The total inventory in East China is 40.43 tons, an increase of 2.26 tons compared to the previous period. The 20 - day moving average is downward, and the closing price is below the 20 - day moving average. The main contract has a net short position, and the short position decreased [7][8] 3.今日关注 - Not provided in the content 4.基本面数据 - **PTA Supply - Demand Balance Sheet**: It shows the PTA production capacity, production, import, total supply, polyester production, consumption, export, total demand, and inventory from January 2024 to December 2025, as well as the year - on - year changes and supply - demand gaps [13] - **Ethylene Glycol Supply - Demand Balance Sheet**: It shows the ethylene glycol production, import, total supply, polyester production, consumption, export, total demand, port inventory, and inventory changes from January 2024 to December 2025, as well as the year - on - year changes and supply - demand gaps [14] 5.价格相关 - Multiple price - related charts are provided, including the spot price, production profit, capacity utilization rate, inventory, futures spreads, basis, and spot spreads of PET bottle chips, PTA, and MEG from 2020 to 2025 [16][19][23][24][26][30][33][37][40] 6.库存分析 - Multiple inventory - related charts are provided, including the factory inventory of PTA, MEG, PET slices, and polyester fiber, as well as the inventory days of various polyester products in Jiangsu and Zhejiang looms from 2020 to 2025 [42][44][47][51] 7.聚酯上下游开工 - Multiple charts are provided to show the开工 rates of polyester upstream (PTA, paraxylene, ethylene glycol) and downstream (polyester factories, Jiangsu and Zhejiang looms) from 2020 to 2025 [53][57] 8.利润相关 - Multiple charts are provided to show the production profits of PTA, MEG (produced by different methods), polyester fiber (short - fiber, long - fiber DTY, POY, FDY) from 2022 to 2025 [62][63][66]

Report Industry Investment Rating - Not provided Core Views of the Report - For PTA, the futures盘面 followed the cost side to open low and move low. PTA's own device restarted and reduced its load in parallel, currently having limited impact on the market. The spot basis was running weakly. It is expected that the short - term PTA spot price will fluctuate mainly affected by the cost side. Attention should be paid to the changes in upstream and downstream devices and polyester production and sales [5]. - For MEG, on Wednesday, the price center of ethylene glycol was widely adjusted, and the basis weakened significantly. Before the holiday, traders mainly sold their goods. There is an expectation of inventory accumulation for ethylene glycol starting from the fourth quarter, and the disk performance is under pressure. It is expected that the short - term price center of ethylene glycol will be adjusted at a low level, and subsequent attention should be paid to device and production and sales changes [7]. Summary by Directory 1. Previous Day Review - Not provided 2. Daily Tips PTA - **Fundamentals**: Overnight crude oil rebounded again. Today, PTA futures fluctuated and rose following the cost side. The spot market negotiation atmosphere was average, and the spot basis strengthened slightly. Individual polyester factories replenished their stocks. September goods were traded at a discount of 70 - 75 to the 01 contract, with individual slightly lower at around 01 - 80, and the price negotiation range was around 4490 - 4555. Mid - October goods were traded at around 01 - 55 - 57, with individual slightly lower. Late - October goods were traded at 01 - 50. Today's mainstream spot basis was 01 - 73, rated as neutral [6]. - **Basis**: The spot price was 4520, the basis of the 01 contract was - 106, and the disk was at a premium, rated as bearish [6]. - **Inventory**: PTA factory inventory was 3.8 days, a decrease of 0.04 days compared to the previous period, rated as bullish [6]. - **Disk**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average, rated as bearish [6]. - **Main Position**: Net short, with short positions decreasing, rated as bearish [6]. MEG - **Fundamentals**: On Wednesday, the price center of ethylene glycol was widely adjusted, and the basis weakened significantly. Although the ethylene glycol disk was slightly repaired during the day, the intention to hold goods in the market was weak. Before the holiday, traders mainly sold their goods. In the afternoon, the basis of this week's spot was traded at a low level at a premium of 64 - 65 yuan/ton to the 01 contract, and the basis of far - month futures was relatively stable. In terms of US dollars, the external price center of ethylene glycol rose slightly. Recent cargoes were negotiated at around 506 - 510 US dollars/ton, and recent cargoes were traded at around 506 - 509 US dollars/ton during the day, with the trading being relatively stalemate, and an appropriate amount of financing merchants participated in the inquiry. Rated as neutral [7]. - **Basis**: The spot price was 4305, the basis of the 01 contract was 71, and the disk was at a discount, rated as bullish [8]. - **Inventory**: The total inventory in East China was 38.17 tons, an increase of 0.93 tons compared to the previous period, rated as bearish [8]. - **Disk**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average, rated as bearish [8]. - **Main Position**: The main position was net short, with short positions decreasing, rated as bearish [7]. 3. Today's Focus - Not provided 4. Fundamental Data PTA Supply - Demand Balance Sheet - From 2024 to 2025, PTA production capacity, load, output, import, total supply, polyester production capacity, load, output, PTA consumption, total demand, and ending inventory all showed different degrees of fluctuations. For example, in 2024, PTA production capacity increased from 8062 in January to 8812 in December. In 2025, it continued to change, reaching 9472 in December [13]. Ethylene Glycol Supply - Demand Balance Sheet - From 2024 to 2025, ethylene glycol production, import, total supply, polyester production capacity, load, output, ethylene glycol consumption, total consumption, port inventory, and inventory changes also showed different trends. For example, in 2024, ethylene glycol production capacity utilization and total supply changed month - by - month, and in 2025, it continued to show dynamic changes [14]. Other Data Analysis - **Price - related**: Data on bottle - chip spot prices, production margins, capacity utilization, inventory, PTA basis, MEG basis, and various price spreads (such as TA1 - 5, TA5 - 9, TA9 - 1, EG1 - 5, EG5 - 9, EG9 - 1, TA - EG spot spread, etc.) from 2019 - 2025 were presented, which can help analyze market trends and price relationships [16][26][34]. - **Inventory - related**: Data on PTA factory inventory, MEG port inventory, PET slice inventory, and various polyester product inventories in different regions and time periods were provided, which is helpful for understanding the inventory situation in the industry [43][45]. - **Production and Operation - related**: Data on the start - up rates of polyester upstream (such as PTA, p - xylene, ethylene glycol) and downstream (such as polyester factories, Jiangsu and Zhejiang looms) were given, which can be used to analyze the production and operation status of the industry [54][58]. - **Profit - related**: Data on the production margins of PTA, MEG (in different production methods), and various polyester fibers were presented, which can help evaluate the profitability of different segments in the industry [62][64].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Views of the Report - PTA: The PTA futures market showed a low - level oscillation. The spot market had a general negotiation atmosphere with fluctuating spot basis. The PTA factory inventory decreased slightly. The 20 - day moving average was downward, and the closing price was below it. The main positions were net short with an increase in short positions. It's expected that the PTA spot price will fluctuate mainly influenced by the cost side in the short term, and attention should be paid to the changes in upstream and downstream devices and polyester production and sales [5]. - MEG: The price of ethylene glycol declined weakly. The basis weakened significantly. The port inventory increased from a low level, and there is an expectation of inventory accumulation in the fourth quarter. The market sentiment is dragged down by new device progress and the weak terminal market. It's predicted that the price of ethylene glycol will adjust at a low level in the short term, and subsequent attention should be paid to device and production - sales changes [6]. 3. Summary According to the Table of Contents 3.1 Previous Day's Review - Not provided in the given content 3.2 Daily Tips - PTA: The spot price of PTA on September 24th was 4468, with a basis of - 88 for the 01 contract, indicating a premium on the futures market. The PTA factory inventory was 3.8 days, a decrease of 0.04 days compared to the previous period. The 20 - day moving average was downward, and the closing price was below it. The main positions were net short with an increase in short positions. The 9 - month goods were traded at a discount of 75 - 80 to the 01 contract, with a price negotiation range around 4450 - 4490. The 10 - month goods were traded at a discount of 60 - 70 to the 01 contract. The current mainstream spot basis was 01 - 79 [5]. - MEG: On Tuesday, the price of ethylene glycol declined weakly. The basis weakened significantly during the day, with the spot negotiation price at a premium of 77 - 91 yuan/ton to the 01 contract. In the afternoon, the futures price rebounded slightly after reaching a low level, and the basis stabilized. The price of recent shipping goods in US dollars dropped to 504 - 505 US dollars/ton in the afternoon. The spot price was 4292, with a basis of 80 for the 01 contract, indicating a discount on the futures market. The inventory in East China was 38.17 tons, an increase of 0.93 tons compared to the previous period. The 20 - day moving average was downward, and the closing price was below it. The main positions were net short with an increase in short positions [6][7]. 3.3 Today's Focus - Not provided in the given content 3.4 Fundamental Data - **Supply and Demand Balance Tables** - PTA: From 2024 to 2025, the PTA production capacity increased, with the production capacity reaching 9472 in December 2025. The production load, output, supply, and demand all showed certain fluctuations. For example, in September 2025, the production capacity was 9172, the production load was 83.00%, the output was 626, the total supply was 626, and the total demand was 624 [12]. - MEG: From 2024 to 2025, the total production and supply of ethylene glycol also changed. For instance, in September 2025, the total production was 58, the total supply was 234, and the total demand was 233 [13]. - **Price - related Data** - Included data on bottle - chip spot prices, production margins, start - up rates, inventory, PTA basis, MEG inter - month spreads, basis, spot spreads, and processing margins, covering multiple years from 2020 to 2025 [16][19][23][24][30][33][40]. - **Inventory - related Data** - Included data on PTA factory inventory, MEG port inventory, PET slice factory inventory, and various polyester fiber inventories in Jiangsu and Zhejiang looms, spanning from 2020 to 2025 [42][44][47]. - **Start - up Rate - related Data** - Included data on the start - up rates of polyester upstream (PTA, p - xylene, ethylene glycol) and downstream (PTA industrial chain polyester factories, Jiangsu and Zhejiang looms), covering the years from 2020 to 2025 [53][57]. - **Profit - related Data** - Included data on PTA processing fees, MEG production margins from different production methods (methanol - based, coal - based syngas, naphtha - integrated, ethylene - based), and production margins of polyester fibers (short - fiber, DTY, POY, FDY), covering the years from 2022 to 2025 [62][63][66]. 3.5 Influence Factor Summary - **Positive Factors** - The EIA crude oil inventory in the US for the week ending September 12th decreased by 928500 barrels, with a larger decline than expected. The strategic petroleum reserve inventory increased by 504000 barrels. Cushing crude oil inventory decreased by 29600 barrels. Gasoline inventory decreased by 234700 barrels, while refined oil inventory increased by 404600 barrels [8]. - With the approaching of the traditional "Golden September and Silver October" peak season, there is a slight expectation of demand activation in the market [9]. - Yisheng Hainan's 2 - million - ton device was shut down for maintenance, with an expected restart in November [10]. - **Negative Factors** - The profit margins of each link in the industrial chain continue to be under pressure, and the overall operating atmosphere remains cautious [11].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - PTA futures followed the cost side and opened lower and moved lower. PTA's own device restarts and reduces loads simultaneously, currently having limited impact on the market. The spot basis is running weakly. It is expected that the short - term PTA spot price will fluctuate mainly affected by the cost side. Attention should be paid to the changes in upstream and downstream devices and polyester production and sales [5]. - The ethylene glycol market was weakly sorted on Monday, with general market discussions. The intraday ethylene glycol disk was weakly running. The spot basis weakened slightly in the afternoon. There is an expectation of inventory accumulation for ethylene glycol starting from the fourth quarter, and the disk performance is under pressure. It is expected that the short - term ethylene glycol price center will be adjusted at a low level. Follow - up attention should be paid to device and production and sales changes [7]. - The short - term commodity market is greatly affected by the macro - level. Attention should be paid to the cost side, and the upper resistance level should be noted for the disk rebound [12]. 3. Summary According to the Directory 3.1. Previous Day Review No relevant content provided. 3.2. Daily Hints PTA - **Fundamentals**: The PTA futures opened lower and moved lower, the spot market negotiation atmosphere was general, the spot basis was weak, and individual mainstream suppliers sold goods. The September goods were traded at a discount of 75 - 86 to the 01 contract, and the price negotiation range was around 4490 - 4535. The mainstream spot basis on that day was 01 - 84 [5]. - **Basis**: The spot price was 4515, the basis of the 01 contract was - 71, and the disk was at a premium [6]. - **Inventory**: The PTA factory inventory was 3.8 days, a decrease of 0.04 days compared with the previous period [6]. - **Disk**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average [6]. - **Main Position**: The net short position increased [6]. - **Expectation**: The PTA futures disk followed the cost side to open lower and move lower. PTA's own device restarts and reduces loads simultaneously, currently having limited impact on the market. The spot basis is running weakly. It is expected that the short - term PTA spot price will fluctuate mainly affected by the cost side. Attention should be paid to the changes in upstream and downstream devices and polyester production and sales [5]. MEG - **Fundamentals**: On Monday, the ethylene glycol market was weakly sorted, with general market discussions. The intraday ethylene glycol disk was weakly running, and the spot negotiation was at a premium of 88 - 97 yuan/ton to the 01 contract. The spot basis weakened slightly in the afternoon, and some traders with contract gaps participated in replenishment. The focus of the ethylene glycol foreign market declined slightly [7]. - **Basis**: The spot price was 4342, the basis of the 01 contract was 102, and the disk was at a discount [8]. - **Inventory**: The total inventory in the East China region was 38.17 tons, an increase of 0.93 tons compared with the previous period [8]. - **Disk**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average [8]. - **Main Position**: The net short position decreased [7]. - **Expectation**: The port shipments before the festival were general, and the ethylene glycol port inventory increased from a low level. There will be relatively concentrated arrivals of foreign ships during the National Day holiday. Recently, the market sentiment of ethylene glycol has been mainly dragged down by the progress of new devices and the weakness of the terminal market, and the overall intention of traders to hold goods is weak. There is an expectation of inventory accumulation for ethylene glycol starting from the fourth quarter, and the disk performance is under pressure. It is expected that the short - term ethylene glycol price center will be adjusted at a low level. Follow - up attention should be paid to device and production and sales changes [7]. 3.3. Today's Attention No relevant content provided. 3.4. Fundamental Data PTA Supply - Demand Balance Sheet The report provides the PTA supply - demand balance sheet from January 2024 to December 2025, including data on PTA capacity, production, imports, exports, consumption, and inventory [13]. Ethylene Glycol Supply - Demand Balance Sheet The report provides the ethylene glycol supply - demand balance sheet from January 2024 to December (partially incomplete) 2025, including data on ethylene glycol production, imports, consumption, and port inventory [14]. Price - **Spot Price**: The spot price of naphtha CFR Japan increased by 9 to 584.5 dollars/ton; the spot price of paraxylene (PX) CFR China Taiwan decreased by 17 to 824 dollars/ton; the CCFEI price index of PTA domestic market decreased by 20 to 4512.5 yuan/ton; the CCFEI price index of ethylene glycol MEG domestic market decreased by 10 to 4335 yuan/ton, etc. [15]. - **Futures Price**: TA01 decreased by 18 to 4286 yuan/ton, TA05 decreased by 20 to 4628 yuan/ton, etc.; EG01 decreased by 17 to 4240 yuan/ton, EG05 decreased by 23 to 4294 yuan/ton, etc. [15]. - **Basis**: TA01 basis decreased by 22 to - 71 yuan/ton, EG01 basis increased by 7 to 102 yuan/ton [15]. - **Profit**: PTA processing fee decreased by 513.896 to - 74.42 yuan/ton; naphtha MEG domestic market profit decreased by 23.03 to - 1162.89 yuan/ton, etc. [15]. Other Data The report also provides data on bottle - chip spot prices, production gross profit, capacity utilization rate, inventory, as well as various spreads, inventory analysis, and start - up rates of the polyester upstream and downstream industries from multiple years [16 - 66].

Report Industry Investment Rating No relevant information provided. Core Viewpoints - PTA: Prices are expected to fluctuate based on cost factors in the short - term, with attention on polyester upstream and downstream device changes. The price rose slightly and then fell rapidly this week. The futures market followed the cost - end trend on Friday, and the impact of PTA's own device changes on the market was limited. The spot basis was weak [5]. - MEG: The price is expected to adjust at a low level in the short - term. The market sentiment has been affected by new device progress and weak terminal markets. There is an expectation of inventory accumulation starting from the fourth quarter, putting pressure on the market. The opening rate dropped slightly to below 74% on Friday, mainly due to the temporary shutdown of Xinjiang Tianye [7]. Summary by Directory 1. Previous Day Review No relevant information provided. 2. Daily Tips PTA - **Fundamentals**: On Friday, some major suppliers sold goods. September goods were traded at a discount of 75 - 85 to the 01 contract, with prices ranging from 4510 - 4605. October goods were traded at a discount of 55 - 70 to the 01 contract. The mainstream spot basis was 01 - 82 [6]. - **Basis**: The spot price was 4555, and the 01 contract basis was - 49, with the futures price higher than the spot price [6]. - **Inventory**: PTA factory inventory was 3.8 days, a decrease of 0.04 days compared to the previous period [6]. - **Market**: The 20 - day moving average was downward, and the closing price was below the 20 - day moving average [6]. - **Main Position**: Net short position, with short positions increasing [6]. MEG - **Fundamentals**: On Friday, the price of ethylene glycol adjusted at a low level. The price fluctuated slightly during the day, and the spot basis strengthened moderately. In the afternoon, next - week's spot was traded at a premium of 93 - 96 yuan/ton to the 01 contract. The external market price also adjusted weakly, with recent shipments traded at 514 - 518 US dollars/ton [7]. - **Basis**: The spot price was 4352, and the 01 contract basis was 95, with the spot price higher than the futures price [8]. - **Inventory**: The total inventory in East China was 38.17 tons, an increase of 0.93 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 Position**: Net short position [7]. 3. Today's Focus No relevant information provided. 4. Fundamental Data PTA Supply - Demand Balance Sheet - From 2024 to 2025, PTA production capacity increased steadily, and changes in supply, demand, and inventory showed certain periodicity. For example, in 2025, the production capacity increased from 8602 in January to 9472 in December. The supply - demand gap also fluctuated, with some months showing a supply surplus and others a deficit [13]. Ethylene Glycol Supply - Demand Balance Sheet - From 2024 to 2025, the production and supply of ethylene glycol also changed. The total supply and demand showed an overall upward trend, and the inventory at ports also changed accordingly. For example, in 2025, the total supply increased from 250 in January to 252 in December [14]. Price Data - **Spot Prices**: On September 19, 2025, compared with the previous day, the spot price of naphtha increased by 9 US dollars/ton to 584.5 US dollars/ton, the spot price of PX increased by 17 US dollars/ton to 854 US dollars/ton, the domestic PTA price index decreased by 60 yuan/ton to 4530 yuan/ton, and the domestic MEG price index remained unchanged at 4342 yuan/ton [15]. - **Futures Prices**: The prices of PTA and MEG futures contracts generally decreased. For example, the TA01 contract decreased by 62 yuan/ton to 4604 yuan/ton, and the EG01 contract decreased by 11 yuan/ton to 4257 yuan/ton [15]. - **Profit Data**: PTA processing fees decreased by 495.314 yuan/ton to - 55.83 yuan/ton. The internal - market profit of naphtha - based MEG decreased by 14.731 yuan/ton to - 1154.59 yuan/ton, while the internal - market profit of externally - purchased ethylene - based MEG increased by 116.601 yuan/ton to - 875.67 yuan/ton [15]. 5. Other Data (Graphs and Trends) - **PET Bottle Chip Data**: Included price, production profit, capacity utilization, inventory, and other data trends from 2020 - 2025 [18][21][23][26]. - **Spread Data**: Included PTA and MEG month - to - month spreads, basis spreads, and spot spreads from 2020 - 2025 [27][34][42]. - **Inventory Data**: Included inventory trends of PTA, MEG, PET chips, and polyester products from 2020 - 2025 [44][46][50][53]. - **Operating Rate Data**: Included upstream and downstream operating rates of polyester from 2020 - 2025, such as PTA, PX, ethylene glycol, polyester factories, and Jiangsu - Zhejiang looms [55][57][59][61]. - **Profit Data**: Included PTA processing fees, MEG production profit, and polyester fiber production profit from 2022 - 2025 [63][65][67].