Group 1: Investment Rating - No investment rating information is provided in the report. Group 2: Core Views - For PTA, the supply side shows that some devices have restarted and the operating rate has increased month - on - month. The polyester load has recovered, the inventory has slightly decreased, the basis has strengthened, and the spot processing fee has improved. However, after the price of PX has strengthened significantly, on one hand, the profit of downstream filaments has declined significantly, and the possibility of accelerated production cuts has increased. On the other hand, the expansion of PXN has led to the recovery of domestic and overseas loads. Although the long - term pattern has not been completely reversed, the probability of falling short of expectations has increased, and the short - term upward space may be limited, waiting for downstream price passing [1]. - For MEG, the domestic oil - based production has increased its load, and the operating rate has increased month - on - month. Overseas maintenance has continued to increase, the arrival at the port is stable, the port inventory has accumulated at the beginning of the week, and the basis has remained weak. The coal - based production efficiency has fluctuated at a low level. In the future, the domestic supply will increase steadily, overseas maintenance will increase month - on - month, the overall inventory accumulation will continue, and the absolute inventory is not low. The pattern is expected to remain weak under the continuous new production, and attention should be paid to short - selling opportunities during rebounds [1]. - For polyester staple fiber, the operation of some devices in Zhejiang has restarted, and the operating rate has slightly increased to 97.6%. The production and sales have weakened month - on - month, and the inventory has accumulated month - on - month. On the demand side, the start - up of polyester yarn has remained stable, the raw material inventory has decreased, and the product inventory has accumulated, with the efficiency improving month - on - month. Although the domestic demand side of staple fiber is gradually entering the off - season, the spot efficiency has been significantly compressed after the sharp rise of raw materials, and the processing fee on the futures market has remained low. Considering that the absolute inventory is not high, the space for further weakening is limited, and attention should be paid to the situation of warehouse receipts [1]. - For natural rubber, the national explicit inventory has remained stable, and the price of Thai cup lump has been stable. The strategy is to wait and see [1]. - For styrene and its downstream products, the prices of related products have shown certain fluctuations, but no clear overall trend conclusion is given in the report [1]. Group 3: Summary by Related Catalogs PTA - Supply side: Some devices in the PTA section have restarted, and the operating rate has increased month - on - month. For example, Dushan's 2.5 million - ton device has restarted, and Shandong Weilian's 2.5 million - ton device has increased its load [1]. - Demand side: The polyester load has recovered, and the inventory has slightly decreased [1]. - Price and cost: The basis has strengthened, and the spot processing fee has improved. The domestic operating rate of PX has increased, and overseas has also slightly increased the load. The PXN has shrunk month - on - month, and the disproportionation efficiency and isomerization efficiency have weakened month - on - month. The aromatics price difference between the US and Asia has continued to shrink [1]. MEG - Supply side: The domestic oil - based production has increased its load, and the operating rate has increased month - on - month. Overseas maintenance has continued to increase, and the arrival at the port is stable. For example, Guangxi Huayi's 200,000 - ton device has restarted, and Henan Coal Industry's 200,000 - ton device has been under maintenance [1]. - Inventory: The port inventory has accumulated at the beginning of the week, and the basis has remained weak [1]. - Profit: The coal - based production efficiency has fluctuated at a low level [1]. Polyester Staple Fiber - Supply side: The operation of some devices in Zhejiang has restarted, and the operating rate has slightly increased to 97.6%. The production and sales have weakened month - on - month, and the inventory has accumulated month - on - month [1]. - Demand side: The start - up of polyester yarn has remained stable, the raw material inventory has decreased, and the product inventory has accumulated, with the efficiency improving month - on - month [1]. - Profit: Although the domestic demand side of staple fiber is gradually entering the off - season, the spot efficiency has been significantly compressed after the sharp rise of raw materials, and the processing fee on the futures market has remained low [1]. Natural Rubber - Price: The prices of various types of natural rubber, such as 20 - number rubber, US - dollar - denominated Thai mixed rubber, etc., have shown certain fluctuations. For example, the price of US - dollar - denominated Thai standard rubber has increased by 35 in the weekly change [1]. - Inventory: The national explicit inventory has remained stable [1]. Styrene and Its Downstream Products - Price: The prices of ethylene, pure benzene, styrene, and downstream products such as EPS, ABS, and PS have fluctuated. For example, the price of pure benzene (CFR China) has changed from 5345 on December 30, 2025, to 5305 on January 7, 2026 [1]. - Profit: The production profits of PS, EPS, and ABS have also shown corresponding changes [1].

Report Industry Investment Ratings - Urea: ☆☆☆ (interpreted as a relatively clear bullish trend with appropriate investment opportunities) [1] - Methanol: ☆☆☆ [1] - Pure Benzene: ☆☆☆ [1] - Styrene: ☆☆☆ [1] - Propylene: ☆☆☆ [1] - Plastic: ☆☆☆ [1] - PVC: ☆☆☆ [1] - Caustic Soda: ☆☆☆ [1] - PX: ☆☆☆ [1] - PTA: ☆☆☆ [1] - Ethylene Glycol: ☆☆☆ [1] - Short Fiber: ☆☆☆ [1] - Glass: ☆☆☆ [1] - Soda Ash: ☆☆☆ [1] - Bottle Chip: ☆☆☆ [1] Core Viewpoints - Various chemical products in the industry are facing different market situations, with a mix of supply - demand imbalances, cost - driven factors, and inventory pressures. Some products are expected to have short - term fluctuations, while others have long - term supply - demand trends that need attention [2][3][5] Summary by Directory Olefins - Polyolefins - Two - olefin futures contracts declined. Supply device restart expectations increased market caution. Propylene inventory was low, but real - deal premiums narrowed. PE faced fundamental pressure, and PP's supply support weakened due to restarting devices [2] Pure Benzene - Styrene - Pure benzene was in a narrow - range shock, with high arrival expectations and falling downstream demand. However, future device maintenance may ease the downward pressure. Styrene's supply - demand structure improved, and it is expected to be stable to slightly strong in the short term [3] Polyester - PX and PTA prices weakened slightly. PX may be strong in the medium term, and PTA's processing margin is expected to recover. Ethylene glycol has supply pressure and is expected to accumulate inventory. Short - fiber has a good long - term supply - demand pattern, while bottle - chip has long - term overcapacity pressure [5] Coal Chemical Industry - Methanol futures declined. The port inventory is expected to remain high, and the market may continue to fluctuate in the short term. Urea's upward drive is insufficient, with high daily production and overall loose supply - demand [6] Chlor - Alkali - PVC continued to accumulate inventory, and its price declined. Supply pressure may ease, but overall demand is weak. Caustic soda continued to decline, with high supply and insufficient demand [7] Soda Ash - Glass - Soda ash was in shock, with high inventory and an overall oversupply pattern in the long term. Glass prices were weak, with low demand and the need for further cold - repair for upward drive [8]

Report on Aromatic Hydrocarbons and Rubber 1. Report Industry Investment Rating No investment rating is provided in the report. 2. Report's Core View - **PTA**: Near - term TA partial device load reduction,开工 slightly decreased, polyester load increased, inventory slightly accumulated, basis strengthened, and spot processing fee slightly repaired. With PX domestic start - up rising and overseas maintenance implemented, PXN widened, disproportionation benefit weakened, and the aromatics price difference between the US and Asia shrank. In the future, TA's low processing fee has lasted for a long time, and the improvement of terminal data supports the continuation of polyester start - up. Pay attention to additional maintenance, and the processing fee center may gradually repair due to limited far - month production[10]. - **MEG**: Near - term domestic oil - based restart, load increased, overseas partial device restarted, port inventory decreased at the beginning of the week, and the arrival forecast increased during the week, basis weakened, and coal - based benefit and ratio decreased. In the long - term, due to high existing start - up and new device production, it will enter a continuous inventory accumulation stage, with a bearish long - term pattern. However, after the weakening of coal - based benefit and ratio, there may be partial negative feedback on the supply side, and attention should be paid to coal - based cost support[10]. - **Polyester Staple Fiber**: Near - term Fujian Shanli restarted, start - up increased to 96.8%, sales decreased, and inventory remained stable. On the demand side, the start - up of polyester yarn remained stable, raw material inventory and finished product inventory increased, and the benefit weakened slightly. In the future, the benefit and start - up of polyester yarn have not improved significantly. The export of staple fiber maintains high growth, the start - up remains high due to good spot benefits, the overall inventory pressure is limited, and the disk processing fee is not high. Pay attention to the opportunity of expanding the spread at low prices and the situation of warehouse receipts[10]. - **Natural Rubber & 20 - grade Rubber**: The main contradictions are that the national explicit inventory remains stable at a relatively low level, and the price of Thai cup rubber remains stable while rainfall affects rubber tapping. The strategy is to wait and see[10]. 3. Summary by Related Catalogs PTA - **Price and Index Changes**: From October 30 to November 5, 2025, crude oil decreased by 0.9, naphtha increased by 1, PX CFR Taiwan remained unchanged, PTA inner - market spot decreased by 15, and other related indicators also had corresponding changes. The average daily transaction basis of PTA spot was 2601(-76). The 2.5 - million - ton device of Shandong Weilian reduced its load[10]. MEG - **Price and Index Changes**: From October 30 to November 5, 2025, Northeast Asia ethylene remained unchanged, MEG outer - market price decreased by 2, MEG inner - market price decreased by 28, and other related indicators also changed. The basis of MEG spot was around 01(+72). The 300,000 - ton device of Tongliao restarted[10]. Polyester Staple Fiber - **Price and Index Changes**: From October 30 to November 5, 2025, the price of 1.4D cotton - type staple fiber decreased by 30, and other related prices remained unchanged. The spot price was around 6321, and the market basis was around 12 - 10. Fujian Shanli restarted, and the start - up increased to 96.8%[10]. Natural Rubber & 20 - grade Rubber - **Price and Index Changes**: From October 30 to November 5, 2025, the price of US - dollar Thai standard decreased by 65 on a weekly basis, and other related prices also had corresponding changes. The daily and weekly changes of some indicators such as the price difference between different types of rubber and the processing profit were also given[10]. Styrene - **Price and Index Changes**: From October 30 to November 5, 2025, prices of ethylene, pure benzene, styrene and related products changed. For example, the price of pure benzene (East China) decreased by 70 on a daily basis, and the price of PS (East China transparent benzene) decreased by 50 on a daily basis[3].

1. Report Industry Investment Rating - No information provided 2. Core Viewpoints of the Report - For PTA, near - term TA partial device load increased,开工 slightly rose, polyester load remained stable, inventory slightly accumulated, basis weakened, and spot processing fee stayed low; PX domestic operation declined, overseas partial maintenance took place, PXN widened, disproportionation and isomerization benefits were stable, and the US - Asia aromatics spread widened. In the future, polyester has no unexpected performance, TA will gradually enter the inventory - accumulation stage, but the current low processing fee has lasted for a long time. Pay attention to additional maintenance. With limited far - month production, the processing fee center may gradually recover [2]. - For MEG, near - term domestic maintenance and restart co - existed, load still slightly increased, overseas maintenance took place, arrivals were stable but shipments were dull, port inventory continued to slightly accumulate at the beginning of next week, basis was stable, and coal - based benefits and ratios further shrank. In the future, EG's existing operation has reached a relatively high level, combined with new device production, it will enter a continuous inventory - accumulation stage. However, after the coal - based benefits and ratios weaken, the supply side may have some negative feedback. Also, coal prices have strengthened recently. Pay attention to the selling put opportunities near the coal - based cost [2]. - For polyester staple fiber, near - term device operation was stable, operation rate remained at 94.3%, sales improved, and inventory slightly decreased. On the demand side, the operation rate of polyester yarn slightly increased, both raw material and finished product inventories decreased, and benefits slightly improved. In the future, the overall operation rate and finished product inventory of polyester yarn have not significantly increased. Staple fiber's own exports maintain high growth. With acceptable spot benefits, the high operation rate will be maintained, and the overall inventory pressure is limited. The disk processing fee is not high. Pay attention to the warehouse receipt situation [2]. - For natural rubber and 20 - number rubber, the main contradiction is that the national explicit inventory is stable and the absolute level is not high, and the Thai cup - lump rubber price is stable while rainfall affects tapping. The strategy is to wait and see [2]. 3. Summary by Related Catalogs PTA - Price and Index Changes: From October 16 to October 22, 2025, crude oil price remained unchanged at 61.3, PTA inner - market spot price increased by 50 to 4370, and polyester gross profit decreased by 13 to 118. The basis decreased by 1 to - 88, and sales decreased by 0.9 to 0.75 [2]. - Device and Market Situation: Near - term TA partial device load increased,开工 slightly rose, polyester load remained stable, inventory slightly accumulated, basis weakened, and spot processing fee stayed low. PX domestic operation declined, overseas partial maintenance took place, PXN widened, disproportionation and isomerization benefits were stable, and the US - Asia aromatics spread widened [2]. - Future Outlook: Polyester has no unexpected performance, TA will gradually enter the inventory - accumulation stage, but the current low processing fee has lasted for a long time. Pay attention to additional maintenance. With limited far - month production, the processing fee center may gradually recover [2]. MEG - Price and Index Changes: From October 16 to October 22, 2025, Northeast Asian ethylene price remained unchanged at 780, MEG inner - market price increased by 32 to 4107, and MEG coal - based profit increased by 32 to - 65. The total load and coal - based MEG load remained unchanged at 77.0 and 81.4 respectively, and the port inventory remained unchanged at 57.9 [2]. - Device and Market Situation: Near - term domestic maintenance and restart co - existed, load still slightly increased, overseas maintenance took place, arrivals were stable but shipments were dull, port inventory continued to slightly accumulate at the beginning of next week, basis was stable, and coal - based benefits and ratios further shrank. The 400,000 - ton Fulin device was under maintenance [2]. - Future Outlook: EG's existing operation has reached a relatively high level, combined with new device production, it will enter a continuous inventory - accumulation stage. However, after the coal - based benefits and ratios weaken, the supply side may have some negative feedback. Also, coal prices have strengthened recently. Pay attention to the selling put opportunities near the coal - based cost [2]. Polyester Staple Fiber - Price and Index Changes: From October 16 to October 22, 2025, the price of 1.4D cotton - type staple fiber increased by 25 to 6365, and the short - fiber profit remained unchanged at 264, while the pure - polyester yarn profit decreased by 25 to 15 [2]. - Device and Market Situation: Near - term device operation was stable, operation rate remained at 94.3%, sales improved, and inventory slightly decreased. On the demand side, the operation rate of polyester yarn slightly increased, both raw material and finished product inventories decreased, and benefits slightly improved [2]. - Future Outlook: The overall operation rate and finished product inventory of polyester yarn have not significantly increased. Staple fiber's own exports maintain high growth. With acceptable spot benefits, the high operation rate will be maintained, and the overall inventory pressure is limited. The disk processing fee is not high. Pay attention to the warehouse receipt situation [2]. Natural Rubber & 20 - Number Rubber - Price and Index Changes: From October 16 to October 22, 2025, the weekly change of US - dollar Thai standard rubber spot price was 20 to 1845, and the weekly change of RU main contract price was 255 to 15150. The daily change of RU main contract price was 0 on October 22, and the daily change of the difference between mixed rubber and RU main contract was 0 [2]. - Market Situation: The main contradiction is that the national explicit inventory is stable and the absolute level is not high, and the Thai cup - lump rubber price is stable while rainfall affects tapping [2]. - Strategy: Wait and see [2]. Styrene - Price and Index Changes: From October 16 to October 22, 2025, the price of ethylene (CFR Northeast Asia) remained unchanged at 780, the price of pure benzene (CFR China) decreased to 674, and the price of styrene (CFR China) increased by 10 to 805. The daily change of ABS (0215A) price on October 22 was - 100 to 8600 [6]. - Profit Changes: From October 16 to October 22, 2025, styrene domestic profit changed from - 482 to - 488, EPS domestic profit increased from 245 to 405, and PS domestic profit changed from - 289 to - 181 [6].

Report Industry Investment Ratings - Polypropylene: ★★★ [1] - Pure Benzene: ★★☆ - PX: ★★☆ - Ethylene Glycol: ★★★ - Bottle Chip: ★★☆ - Methanol: ★★★ - Urea: ★★★ - PVC: ★★★ - Caustic Soda: ★★☆ - Soda Ash: ★★☆ - Glass: ★★☆ [1] Core Views - The futures of olefins and polyolefins showed mixed trends, with polypropylene facing supply pressure and polyethylene having potential demand growth [2]. - Pure benzene and styrene futures were in a consolidation pattern, with some improvement in the supply - demand situation expected in the third quarter [3]. - PX and PTA prices dropped slightly, while ethylene glycol was expected to oscillate, and short - fiber and bottle - chip had different supply - demand and price trends [5]. - Methanol and urea futures had different trends, with methanol affected by port and inland factors and urea in a supply - demand balance with limited upward drive [6]. - PVC and caustic soda futures were expected to be weak, facing supply and demand challenges [7]. - Soda ash and glass futures were under pressure, with soda ash facing supply pressure and glass having cost support [8]. Summary by Directory Olefins - Polyolefins - Propylene prices were supported by low inventory and shutdown news, while downstream demand was mainly for rigid needs [2]. - Polyethylene production enterprises had a strong intention to raise prices due to increased demand and macro - economic support, and polypropylene faced supply pressure and weak demand [2]. Pure Benzene - Styrene - Pure benzene futures oscillated, with a slight increase in domestic production, a decrease in imports, and a small rebound in processing margins [3]. - Styrene futures were in a narrow - range fluctuation, with a decline in enterprise开工 and a decrease in port inventory, but the supply - demand contradiction still existed [3]. Polyester - PX and PTA prices dropped slightly, with PTA装置 restarting and PX having a positive outlook in the third quarter [5]. - Ethylene glycol was expected to oscillate, with an increase in industry开工 and a decrease in port inventory [5]. - Short - fiber开工 increased, with stable supply - demand and was expected to be bullish in the medium - term, while bottle - chip had improved orders but low processing margins [5]. Coal Chemical Industry - Methanol futures were weakly oscillating, with an increase in port inventory and a decrease in coal - to - methanol profits in the northwest [6]. - Urea futures were oscillating firmly, with a weak agricultural demand season, a small decrease in port inventory, and a short - term supply - demand balance [6]. Chlor - Alkali Industry - PVC futures were in a narrow - range oscillation, with high supply, poor demand, and an expected weak trend [7]. - Caustic soda futures were under pressure, with high supply, general non - aluminum demand, and a long - term supply pressure [7]. Soda Ash - Glass - Soda ash futures dropped again due to weak spot and high supply, and were expected to be under pressure [8]. - Glass futures were weakly running, with an increase in industry profits and capacity, and were expected to be supported by cost [8].

Investment Rating - The report maintains a "Buy" rating for key companies in the chemical industry, specifically recommending Minsheng Chemical's "Five Tigers": Shengquan Group, Guocera Materials, Guoguang Co., Amway Co., and Polymeric Co. [1][4] Core Insights - The chemical market is active, presenting a favorable time for growth stock allocation. The demand for phosphate fertilizers remains stable, with high prices for phosphate rock expected to continue due to increased entry barriers and a delayed supply release until after 2026. Large phosphate chemical companies with integrated advantages are recommended for investment [1][2] - The report highlights the performance of specific chemical products, with sulfur, sulfuric acid, synthetic ammonia, and potassium chloride showing significant price increases [1][21] Summary by Sections Market Overview - The basic chemical industry index closed at 3470.21 points, down 0.94% from February 21, outperforming the CSI 300 index by 1.28% [10] - Among 462 stocks in the chemical sector, 40% saw weekly gains while 58% experienced declines [16] Key Chemical Sub-Industries - **Phosphate Fertilizers**: Demand remains stable with high prices expected to persist due to supply constraints [1] - **Tire Industry**: The operating rate for full steel tires is 68.15%, up 2.7% from the previous week, indicating a recovery in production [34] - **Refrigerants**: Prices for refrigerants like R22 and R134a are stable, with R134a showing a strong market performance due to tight supply [39][41] Price Trends - The report tracks significant price movements in various chemical products, with sulfur prices increasing by 21% to 1980 yuan/ton, and synthetic ammonia rising by 11% to 2680 yuan/ton [22][24] - Conversely, international gasoline prices fell by 14%, reflecting broader market trends [24] Company Performance Predictions - Guoguang Co. is projected to have an EPS of 0.99 yuan in 2025, with a PE ratio of 13, while Shengquan Group is expected to have an EPS of 1.56 yuan with a PE ratio of 18 [4]