1. Report Industry Investment Rating - Unilateral: Neutral. Maintain a neutral stance on domestic supplies, but keep an eye on cost changes due to low inventories and unexpected overseas operations [3] 2. Core Viewpoints - Yesterday, the closing price of the main EG contract was 4,367 yuan/ton (a decrease of 39 yuan/ton from the previous trading day), the spot price in the East China EG market was 4,488 yuan/ton (unchanged from the previous trading day, a change of +0.00%), and the spot basis in East China EG (based on the 2509 contract) was 82 yuan/ton (an increase of 6 yuan/ton month-on-month). The production profit of ethylene-based EG was -$48/ton (a decrease of $2/ton month-on-month), and the production profit of coal-based syngas EG was -59 yuan/ton (a decrease of 30 yuan/ton month-on-month). The inventory of the main ports in East China increased this week [1] - In terms of supply, the domestic load of ethylene glycol syngas production has returned to a high level and can be further increased under favorable conditions. Overseas, the restart of some units has not gone smoothly, and the increase in EG imports has been lower than expected. In terms of demand, the inventory pressure of filament has been greatly alleviated, and the polyester load is expected to remain stable in the short term. The balance sheet shows a slight inventory build-up in August, with a lack of sustainability in the increase of port inventories, and the supply-demand contradiction is not significant [2] 3. Summary by Directory Price and Basis - Yesterday, the closing price of the main EG contract was 4,367 yuan/ton (a decrease of 39 yuan/ton from the previous trading day), the spot price in the East China EG market was 4,488 yuan/ton (unchanged from the previous trading day, a change of +0.00%), and the spot basis in East China EG (based on the 2509 contract) was 82 yuan/ton (an increase of 6 yuan/ton month-on-month) [1] Production Profit and Operating Rate - The production profit of ethylene-based EG was -$48/ton (a decrease of $2/ton month-on-month), and the production profit of coal-based syngas EG was -59 yuan/ton (a decrease of 30 yuan/ton month-on-month) [1] International Price Difference - No specific data or analysis provided in the given text Downstream Production, Sales, and Operating Rate - In July, there was a concentrated restocking at the terminal, and the inventory pressure of filament was greatly alleviated. It is expected that the polyester load will remain stable in the short term. Attention should be paid to the order connection in August [2] Inventory Data - According to CCF data released every Monday, the inventory of MEG in the main ports of East China was 553,000 tons (an increase of 37,000 tons month-on-month); according to Longzhong data released every Thursday, the inventory was 535,000 tons (an increase of 49,000 tons month-on-month). As of August 14, the total inventory of MEG in the ports of East China was 534,500 tons, an increase of 57,100 tons from Monday and 48,800 tons from Thursday of last week [1]

1. Report Industry Investment Rating - No relevant content provided 2. Core Views of the Report - For PTA, due to sustained low processing margins, recent changes in PTA plants have increased. However, in terms of price, the cost side lacks support and downstream polyester demand is average during the off - season. It is expected that the PTA spot price will fluctuate in the short term, and the spot basis will stabilize. Attention should be paid to subsequent PTA plant and downstream polyester load changes [5]. - For MEG, the port inventory will be adjusted widely within the month, and the increase lacks sustainability. The arrival volume of foreign ships will decrease around the middle of the month. The supply - demand structure of ethylene glycol will be basically balanced from August to September, and demand support will gradually strengthen over time. The fundamental structure of ethylene glycol is moderately positive, and it is expected that the short - term low - level support for ethylene glycol will be strong. Follow - up attention should be paid to plant changes [7]. - Short - term commodity markets are greatly affected by the macro - level. Attention should be paid to the cost side, and for the upward rebound of the market, attention should be paid to the upper resistance level [10]. 3. Summary by Relevant Catalogs 3.1. Previous Day's Review - No relevant content provided 3.2. Daily Tips - PTA: The PTA futures followed the cost side down yesterday. The spot market negotiation atmosphere was average, with polyester factories as the main buyers. The spot basis was differentiated. The mainstream spot basis today is 09 - 14. The spot price is 4646, and the 09 - contract basis is 6, with the futures price at a discount. PTA factory inventory is 3.7 days, a decrease of 0.12 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 main position is net short, and short positions are increasing [5]. - MEG: On Thursday, the price of ethylene glycol adjusted at a low level, and the market trading was active. The night - session ethylene glycol market adjusted narrowly. In the morning, affected by the Shenghong Refining and Chemical plant, the market briefly rebounded, and buying interest was active. Then the market declined and adjusted, and polyester factories actively participated in price - fixing in the afternoon. The spot basis strengthened synchronously, and by the end of the session, the spot negotiation price was at a premium of 85 - 88 yuan/ton to the 09 - contract. In terms of US dollars, the external market price of ethylene glycol adjusted at a low level, and the recent mainstream trading price of ship cargoes was around 522 - 526 US dollars/ton, with transactions around 522 - 524 US dollars/ton, and some traders participated in purchases. The spot price is 4465, and the 09 - contract basis is 98, with the futures price at a discount. The total inventory in the East China region is 47.22 tons, an increase of 4.48 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 position is net short, and short positions are decreasing [7][8]. 3.3. Today's Focus - No relevant content provided 3.4. Fundamental Data - PTA Supply - Demand Balance Sheet: It shows the supply - demand data of PTA from January 2024 to December 2025, including PTA production capacity, load, output, import, total supply, polyester production, PTA consumption, and ending inventory [11]. - Ethylene Glycol Supply - Demand Balance Sheet: It presents the supply - demand data of ethylene glycol from January 2024 to December 2025, including ethylene glycol total operating rate, output, import, total supply, polyester production, ethylene glycol consumption, and port inventory [12]. 3.5. Price - The report provides data on bottle - chip spot prices, production margins, capacity utilization, and inventory from 2020 to 2025. It also shows the price spreads of PTA (TA1 - 5, TA5 - 9, TA9 - 1), PTA basis, MEG month - to - month spreads (EG1 - 5, EG5 - 9, EG9 - 1), MEG basis, spot spreads (TA - EG, p - xylene processing spread) [14][17][21][22][24][27][30][34][37]. 3.6. Inventory Analysis - The report analyzes the inventory of PTA, MEG, PET slices, and various types of polyester fibers from 2021 to 2025, including factory - level inventory and port inventory [40][41][43]. 3.7. Polyester Upstream and Downstream开工 - It shows the operating rates of PTA, p - xylene, ethylene glycol, polyester factories, and PTA - related industries from 2020 to 2025 [51][55]. 3.8. Processing Fees and Profits - The report provides data on PTA processing fees, MEG production profits from different production methods (methanol - based, coal - based syngas, naphtha - integrated, ethylene - based), and production margins of polyester fibers (short - fiber, DTY, POY, FDY) from 2022 to 2025 [59][62][65].

Report Summary 1. Report Industry Investment Rating - No information provided 2. Core Viewpoints - EB2509 fell 0.84% to close at 7,238 yuan/ton. On the supply side, a new Shandong plant increased output this week, and some plants adjusted their loads. Styrene production increased 2.76% to 369,100 tons, and capacity utilization rose 0.45% to 78.18%. On the demand side, the operating rates of styrene downstream industries varied last week, and the consumption of EPS, PS, and ABS decreased 3.17% to 238,100 tons. In terms of inventory, styrene factory inventory decreased 1.29% to 208,700 tons, East China port inventory decreased 6.42% to 148,800 tons, and South China port inventory increased 16.13% to 18,000 tons. New capacity additions intensify industry competition. Integrated plant profitability is average, and non - integrated plant losses are expected to deepen. Recently, EPS plants on centralized maintenance are about to restart, and some PS and ABS plants plan to increase production, so short - term demand is expected to rise. However, poor downstream demand and expected finished - product inventory accumulation may restrain styrene demand growth [2]. - Styrene spot supply is ample, and total inventory is at a high level compared to the same period. With the decline in crude oil costs, styrene prices are under pressure. Technically, EB2509 should focus on the support around 7,200 [3]. 3. Summary by Directory 3.1 Futures Market - The futures closing price of the active styrene contract was 7,238 yuan/ton, down 59 yuan; trading volume was 193,870, up 46,999; the long position of the top 20 holders was 312,236 hands, down 2,632; the 10 - month contract closing price was 7,259 yuan/ton, down 61 yuan; the futures open interest of the active contract was 195,195 hands, down 6,330; the net long position of the top 20 holders was - 19,983 hands, down 2,756; the short position of the top 20 holders was 332,219 hands, up 124; and the total warehouse receipt quantity was 737 hands, up 188 [2]. 3.2 Spot Market - The spot price of styrene was 7,622 yuan/ton, up 12 yuan; the FOB South Korea middle price was 894 dollars/ton, down 2 dollars; the CFR China middle price was 904 dollars/ton, down 2 dollars; the mainstream price in Northeast China was 7,400 yuan/ton, up 50 yuan; the mainstream price in South China was 7,500 yuan/ton, up 35 yuan; the mainstream price in North China was 7,365 yuan/ton, up 25 yuan; and the mainstream price in East China was 7,345 yuan/ton, down 5 yuan [2]. 3.3 Upstream Situation - The CFR Northeast Asia middle price of ethylene was 826 dollars/ton, unchanged; the CFR Southeast Asia middle price was 831 dollars/ton, unchanged; the CIF Northwest Europe middle price was 859.5 dollars/ton, down 14.5 dollars; the FD US Gulf price was 457 dollars/ton, down 6 dollars; the FOB US Gulf spot price of pure benzene was 269 cents/gallon, down 1 cent; the CIF Taiwan spot price of pure benzene was 744.81 dollars/ton, unchanged; the FOB Rotterdam spot price of pure benzene was 720 dollars/ton, unchanged; the South China market price of pure benzene was 6,150 yuan/ton, unchanged; the East China market price was 6,170 yuan/ton, unchanged; and the North China market price was 6,200 yuan/ton, up 40 yuan [2]. 3.4 Industry Situation - The overall styrene operating rate was 77.73%, down 1.19 percentage points; national styrene inventory was 211,455 tons, down 5,884 tons; the total inventory at East China main ports was 148,800 tons, down 10,200 tons; and the trade inventory at East China main ports was 69,500 tons, up 3,000 tons [2]. 3.5 Downstream Situation - The operating rate of EPS was 43.67%, down 10.58 percentage points; the operating rate of ABS was 71.1%, up 5.2 percentage points; the operating rate of PS was 55%, up 1.7 percentage points; the operating rate of UPR was 30%, up 1 percentage point; and the operating rate of styrene - butadiene rubber was 73.35%, down 0.07 percentage points [2]. 3.6 Industry News - From August 8th to 14th, China's total styrene factory output was 369,100 tons, up 2.76% from the previous period; the factory capacity utilization rate was 78.18%, up 0.45% month - on - month [2]. - From August 1st to 7th, the consumption of China's main styrene downstream industries (EPS, PS, ABS) was 238,100 tons, down 3.17% from the previous week [2]. - As of August 14th, the sample inventory of Chinese styrene factories was 208,700 tons, down 1.29% month - on - month [2].

1. Report Industry Investment Rating - No information provided regarding the industry investment rating 2. Core Viewpoints of the Report - Market expected a possible reduction in Shandong pure benzene production before the military parade, but no significant reduction has occurred yet. Pure benzene port inventory continues to decline slightly, with a narrowing futures premium. The import pressure is not increasing due to a slower arrival rhythm in China and planned maintenance of Korean aromatics in August - September. However, the overall downstream production has declined, leading to a smaller future de - stocking amplitude for pure benzene and a still relatively high absolute inventory level. For styrene, port inventory has entered a seasonal decline cycle. The pre - peak - season stocking before the "Golden September and Silver October" and a slower arrival rhythm have led to this round of de - stocking. But the cumulative year - on - year growth rate of white - goods production has declined, and the boost to styrene downstream production is limited. The styrene basis has been stable recently, indicating no further large - scale downstream procurement [3] 3. Summary by Relevant Catalogs 3.1 Pure Benzene and EB's Basis Structure, Inter - period Spreads - Related figures include the pure benzene main contract basis and futures price, pure benzene main contract basis, pure benzene spot - M2 paper cargo spread, pure benzene continuous first - contract to continuous third - contract spread, EB main contract trend and basis, EB main contract basis, and styrene continuous first - contract to continuous third - contract spread [8][12][16] 3.2 Pure Benzene and Styrene Production Profits, Domestic and Foreign Spreads - Figures cover naphtha processing fees, the difference between pure benzene FOB Korea and naphtha CFR Japan, styrene non - integrated plant production profits, the difference between pure benzene FOB US Gulf and FOB Korea, the difference between pure benzene FOB US Gulf and CFR China, the difference between pure benzene FOB Rotterdam and CFR China, pure benzene import profits, styrene import profits, the difference between styrene FOB US Gulf and CFR China, and the difference between styrene FOB Rotterdam and CFR China [19][22][31][37] 3.3 Pure Benzene and Styrene Inventory, Operating Rates - Figures show pure benzene inventory at East China ports, pure benzene operating rate, styrene inventory at East China ports, styrene operating rate, styrene commercial inventory in East China, and styrene factory inventory [39][41][44] 3.4 Styrene Downstream Operating Rates and Production Profits - Figures include EPS operating rate and production profit, PS operating rate and production profit, ABS operating rate and production profit [51][53][54] 3.5 Pure Benzene Downstream Operating Rates and Production Profits - Figures cover caprolactam operating rate and production profit, phenol - acetone operating rate and production profit, aniline operating rate and production profit, adipic acid operating rate and production profit, PA6 regular spinning bright production profit, nylon filament production profit, bisphenol A production profit, PC production profit, epoxy resin E - 51 production profit, pure MDI production profit, and polymer MDI production profit [60][64][71][73][85]

Report Industry Investment Rating - Unilateral: Neutral; Inter - period: PL01 - 02 inter - period reverse spread; Cross - variety: None [3] Core Viewpoints - Supply - side overall开工率环比回升，PDH装置开工率回升，天弘PDH装置存重启预期，山东主力PDH装置存检修计划，但烟台区域亦有装置供应临时放量，丙烯价格偏弱整理 [2] - Downstream开工涨跌分化，酚酮开工回升较快，下游采购积极性回落，择低刚需入市为主，需求阶段性小幅支撑，但韧性仍显不足，丙烯走势承压，后期关注金九银十主力下游的采购节奏 [2] - Cost - end原油走弱，且沙特CP下跌带动丙烷价格下行，丙烯成本支撑下移 [2] Summaries by Directory 1. Propylene Basis Structure - Figures include propylene main contract closing price, propylene East China basis, propylene North China basis, propylene 01 - 05 contract, propylene market price in East China, and propylene market price in Shandong [7][10][12] 2. Propylene Production Profit and Operating Rate - Figures cover propylene China CFR - Japanese naphtha CFR, propylene capacity utilization rate, propylene PDH production gross profit, propylene PDH capacity utilization rate, propylene MTO production gross profit, methanol - to - olefins capacity utilization rate, propylene naphtha cracking production gross profit, and crude oil main refinery capacity utilization rate [16][18][24] 3. Propylene Import and Export Profit - Figures involve South Korea FOB - China CFR, Japan CFR - China CFR, Southeast Asia CFR - China CFR, and propylene import profit [30][34] 4. Propylene Downstream Profit and Operating Rate - Figures include PP powder production profit, PP powder operating rate, propylene oxide production profit, propylene oxide operating rate, n - butanol production profit, n - butanol capacity utilization rate, octanol production profit, octanol capacity utilization rate, acrylic acid production profit, acrylic acid capacity utilization rate, acrylonitrile production profit, acrylonitrile capacity utilization rate, phenol - acetone production profit, and phenol - acetone capacity utilization rate [37][39][42] 5. Propylene Inventory - Figures are about propylene in - plant inventory and PP powder in - plant inventory [64]

Report Industry Investment Rating - Not mentioned in the provided content Core Viewpoints of the Report - The overall economic and financial situation shows positive trends with the growth of social financing scale and M2, but single - month credit data fluctuations should not be over - emphasized. The markets of various commodities present different trends, and investment strategies should be adjusted according to the specific fundamentals of each commodity. The stock market has positive factors supporting it, but short - term fluctuations may increase after the index breakthrough [8][19] Summaries by Relevant Catalogs Macro - economic News - From January to July this year, the cumulative increase in social financing scale was 23.99 trillion yuan, 5.12 trillion yuan more than the same period last year; RMB loans increased by 12.87 trillion yuan. In late July, M2 increased by 8.8% year - on - year, M1 increased by 5.6%, and the stock of social financing scale increased by 9%. Do not over - focus on single - month credit data [8] - Market regulators and the Ministry of Industry and Information Technology plan to strengthen the management of intelligent connected new energy vehicles, emphasizing safety prompts and usage instructions for driving assistance systems and requiring filing for OTA upgrades [8] - Four departments including the central bank explained two discount interest policies, which are an innovative exploration to support consumption. Policy effectiveness will be evaluated after expiration [8] - In 2025, 188 billion yuan of investment subsidies for equipment renewal supported by ultra - long - term special treasury bonds have been allocated, driving total investment of over 1 trillion yuan [9] - The US Treasury Secretary called for the Fed to start a new round of interest rate cuts, with a high possibility of a 50 - basis - point cut in September [10] Morning Meeting Views on Major Commodities Agricultural Products - Peanut market prices are basically stable, with a pattern of weak supply and demand. The market is expected to be strongly volatile in the short term but will not change the downward trend [12] - On August 13, the sugar futures main contract rose 1.22%. Fundamentals show that Brazilian supply pressure is partially offset by domestic consumption season. It is recommended to go long at low prices with support at 5630 yuan [12] - On August 13, the corn futures main contract rose 0.89%. With new supplies and policy support, the market is in a consolidation phase. It is recommended to trade within the 2250 - 2300 yuan range [12] - The national pig price is falling steadily. Supply pressure and weak consumption lead to a bearish market sentiment, and the market is expected to fluctuate within a range [12] - The national egg spot price is stable. Supply is temporarily in excess, but prices are expected to rise steadily. It is recommended to avoid going long [13] - ICE US cotton futures rose significantly. Zhengzhou cotton was driven by the external market. The market may be strongly volatile in the short term, with support at around 14080 yuan [13] Energy and Chemicals - The domestic urea market price has a slight increase. With slow demand and increasing inventory, the futures price may continue to be weakly volatile in the short term, with the UR2601 contract in the 1730 - 1800 yuan/ton range [13] - The caustic soda market is stable. With the approaching peak demand season, the 2509 contract has stabilized. It is recommended to pay attention to the 9 - 11 reverse spread [13] - Coking coal and coke prices are under pressure. The downstream coke price increase is partially implemented, and the short - term price may be under pressure but the callback space is limited [13] Industrial Metals - Copper prices continue to oscillate. Aluminum prices are expected to continue high - level adjustments with increasing inventory [14] - Alumina supply is increasing, and the spot price is rising weakly. It is expected to continue range - bound trading, paying attention to bauxite supply disruptions [14] - The prices of rebar and hot - rolled coil are falling. With weakening market sentiment, the prices are expected to fall slightly in a volatile manner, but there is still upward momentum [14] - The double - silicon market is in a range - bound and upward - trending pattern. Supply has increased, demand is weak in the off - season, and it is mainly driven by macro and coal policies [14][17] - The supply and demand of lithium carbonate have a structural contradiction. It is recommended to trade in the 84000 - 88000 yuan range, following the trend if it breaks through 88000 yuan [17] Options and Finance - On August 13, A - share indexes rose collectively, with heavy trading volume. Index futures and options showed different trends. Trend investors can focus on arbitrage opportunities, and volatility investors can buy straddles [17][19] - The A - share market has positive factors, but short - term fluctuations may increase after the index breakthrough. It is not advisable to chase high prices. It is recommended to enter the market on dips, focusing on IF, IM, and IC [19]

Report Industry Investment Rating - Not provided Core View - For PTA, near - term start - up increases, polyester load slightly rises, inventory accumulates, basis remains weak, and spot processing fees are still low. With additional maintenance under low processing fees and stable polyester start - up expected, there is a chance to expand processing fees by going long at low prices [2]. - For MEG, near - term domestic device restarts are postponed, overseas unexpected maintenance occurs. Short - term port inventory is expected to remain low, and it's expected to be a wide - range shock. Attention should be paid to the restart progress of satellite devices [2]. - For polyester staple fiber, near - term start - up increases slightly, inventory accumulates. Considering the low processing fees on the disk, there is a chance to expand processing fees by going long at low prices [2]. - For natural rubber and 20 - number rubber, the national explicit inventory is stable, the Thai cup - lump price rebounds due to rainfall affecting tapping. The recommended strategy is to wait and see [2]. By Product Category PTA - Price data: From 2025/08/06 to 2025/08/12, crude oil price remained at 66.6, PTA internal - market spot price rose from 4680 to 4705, and other related prices and spreads changed accordingly [2]. - Device change: Jiaxing Petrochemical's 2.2 million - ton device restarted [2]. - Outlook: TA additional maintenance increases under low processing fees. Polyester start - up is expected to stabilize and have upward elasticity, and there is a chance to expand processing fees by going long at low prices [2]. MEG - Price data: From 2025/08/06 to 2025/08/12, Northeast Asia ethylene price remained at 825, MEG internal - market price rose from 4491 to 4502, and other related prices and profits changed [2]. - Device change: Shanxi Wouneng's 300,000 - ton device was under maintenance [2]. - Outlook: EG supply has postponed restarts and overseas unexpected maintenance. Short - term port inventory is expected to remain low, and it's expected to be a wide - range shock. Attention should be paid to the restart progress of satellite devices [2]. Polyester Staple Fiber - Price data: From 2025/08/06 to 2025/08/12, the price of 1.4D cotton - type staple fiber rose from 6535 to 6570, and other related prices and profits changed [2]. - Outlook: Near - term start - up increases slightly, inventory accumulates. Considering the low processing fees on the disk, there is a chance to expand processing fees by going long at low prices [2]. Natural Rubber & 20 - Number Rubber - Price data: From 2025/08/06 to 2025/08/12, the price of US - dollar Thai standard rubber rose from 1760 to 1795, and other related prices and spreads changed [2]. - Outlook: The national explicit inventory is stable, the Thai cup - lump price rebounds due to rainfall affecting tapping. The recommended strategy is to wait and see [2]. Styrene - Price data: From 2025/08/06 to 2025/08/12, ethylene (CFR Northeast Asia) price rose from 820 to 825, and other related prices and profits changed [2].

Report Summary 1. Investment Rating - Unilateral: Neutral [3] - Inter - period: None [3] - Inter - variety: None [3] 2. Core Viewpoints - The closing price of the main EG contract was 4,414 yuan/ton (up 30 yuan/ton or 0.68% from the previous trading day), the spot price in the East China market was 4,488 yuan/ton (up 32 yuan/ton or 0.72% from the previous trading day), and the spot basis in East China (based on the 2509 contract) was 78 yuan/ton (up 3 yuan/ton month - on - month) [1] - The production profit of ethylene - based EG was - 48 US dollars/ton (down 1 US dollar/ton month - on - month), and that of coal - based syngas EG was - 50 yuan/ton (down 28 yuan/ton month - on - month) [1] - According to CCF data, the inventory at the main ports in East China was 55.3 tons (up 3.7 tons month - on - month); according to Longzhong data, it was 48.6 tons (up 5.9 tons month - on - month). The actual arrival at the main ports last week was 9.6 tons, with a small increase in port inventory. The planned arrival at the East China main ports this week is 14.1 tons, and a small increase in inventory is expected [1] - On the supply side, the domestic synthetic gas - based EG production load has returned to a high level and can be further increased. Some EO - EG co - production plants are switching from EO to EG. Overseas, the Saudi sharq3 has shut down again, and a 750,000 - ton/year plant in Malaysia has restarted unsuccessfully, with the increase in EG imports lower than expected. On the demand side, there was concentrated restocking at the end - user level in July, and the inventory pressure of filament has been greatly relieved. The polyester load is expected to remain stable in the short term, and attention should be paid to the order connection in August. The balance sheet shows a small inventory build - up in August, with concentrated arrivals at the beginning of the month, but the increase in port inventory lacks sustainability [2] 3. Summary by Directory Price and Basis - The closing price of the main EG contract was 4,414 yuan/ton (up 30 yuan/ton or 0.68% from the previous trading day), the spot price in the East China market was 4,488 yuan/ton (up 32 yuan/ton or 0.72% from the previous trading day), and the spot basis in East China (based on the 2509 contract) was 78 yuan/ton (up 3 yuan/ton month - on - month) [1] Production Profit and Operating Rate - The production profit of ethylene - based EG was - 48 US dollars/ton (down 1 US dollar/ton month - on - month), and that of coal - based syngas EG was - 50 yuan/ton (down 28 yuan/ton month - on - month) [1] - The domestic synthetic gas - based EG production load has returned to a high level and can be further increased [2] International Spread - No specific data or analysis provided in the given text Downstream Sales, Production and Operating Rate - There was concentrated restocking at the end - user level in July, and the inventory pressure of filament has been greatly relieved. The polyester load is expected to remain stable in the short term, and attention should be paid to the order connection in August [2] Inventory Data - According to CCF data, the inventory at the main ports in East China was 55.3 tons (up 3.7 tons month - on - month); according to Longzhong data, it was 48.6 tons (up 5.9 tons month - on - month). The actual arrival at the main ports last week was 9.6 tons, with a small increase in port inventory. The planned arrival at the East China main ports this week is 14.1 tons, and a small increase in inventory is expected [1] - The balance sheet shows a small inventory build - up in August, with concentrated arrivals at the beginning of the month, but the increase in port inventory lacks sustainability [2]

Report Industry Investment Ratings - Not provided in the given reports. Core Views Glass and Soda Ash - Soda ash has an obvious oversupply pattern. With no growth expected in overall demand, it's necessary to track policy implementation and production load adjustments. Wait for a new short - selling opportunity. [1] - Glass has seen a weakening of the market sentiment and a significant decline in spot trading. The industry needs capacity clearance to solve the over - supply problem. Hold short positions and be vigilant against macro - induced fluctuations. [1] Industrial Silicon - In August, the supply and demand of industrial silicon both increase, and it is expected to reach a tight balance. The price may fluctuate between 8000 - 9500 yuan/ton. Consider going long when the price drops to 8000 - 8500 yuan/ton. [2] Polysilicon - In August, the supply of polysilicon increases more rapidly than demand, facing inventory accumulation pressure. If there is progress in capacity integration or clearance, it may rise; otherwise, it may fluctuate downward. The price may range from 45,000 - 58,000 yuan/ton. Consider going long at low prices and buying put options to short at high prices. [3] Natural Rubber - In the short term, supply - side benefits are released, and inventory is decreasing. Rubber prices are expected to be strong. Monitor the raw material supply during the peak production season and consider short - selling if raw materials are abundant. [4] Logs - The log market is affected by reduced available supply and cost support. With stable demand and significant inventory reduction, the short - term futures market is expected to be bullish. It is recommended to go long at low prices. [5] Summaries by Related Catalogs Glass and Soda Ash Prices and Spreads - Glass prices in various regions decreased, with South China having the largest decline of 2.33%. Soda ash prices in most regions remained stable, except for a 2.78% decline in the Northwest. [1] - The basis of glass 2505 and soda ash 2505 decreased by 28.70% and 19.05% respectively. [1] Supply - Soda ash production increased, with the weekly output rising by 6.42% to 74.47 million tons, and the operating rate increasing by 6.40% to 85.41%. [1] - The daily melting volume of float glass and photovoltaic glass remained unchanged. [1] Inventory - Glass inventory increased by 3.95%, soda ash factory inventory increased by 3.86%, and soda ash delivery warehouse inventory increased by 16.40%. [1] Industrial Silicon Prices and Spreads - The prices of various types of industrial silicon increased slightly, with the largest increase of 1.75% for Xinjiang 99 - silicon. The basis of some types decreased significantly. [2] Supply and Demand - National industrial silicon production increased by 3.23% to 33.83 million tons, and the operating rate increased by 2.47% to 52.61%. [2] - The production of downstream products such as polysilicon and regenerated aluminum alloy also increased. [2] Inventory - The social inventory of industrial silicon increased by 1.30% to 54.70 million tons. [2] Polysilicon Prices and Spreads - The average prices of N - type polysilicon products remained stable, while the basis of N - type materials decreased by 57.92%. [3] Supply and Demand - Weekly and monthly polysilicon production increased by 10.94% and 5.10% respectively. The import volume decreased by 16.90%, and the export volume increased by 66.17%. [3] Inventory - Polysilicon inventory increased by 1.75%, and the number of warehouse receipts increased by 29.83%. [3] Natural Rubber Prices and Spreads - The prices of some natural rubber products increased, such as Yunnan state - owned whole - latex increasing by 1.38%. The prices of some raw materials dropped to zero. [4] Supply and Demand - Thailand and India's rubber production increased in June, while Indonesia's decreased. Tire production and export showed mixed performance. [4] Inventory - The bonded - area inventory of natural rubber decreased by 1.35%, while the futures inventory in the factory warehouse increased by 6.34%. [4] Logs Prices and Spreads - Log futures prices fluctuated slightly, with the 2509 contract closing at 832.5 yuan/cubic meter. The spot prices of some benchmark delivery products increased. [5] Supply and Demand - Port shipping volume decreased by 1.51%, and the number of departing ships from New Zealand to China, Japan, and South Korea decreased by 11.32%. The demand remained stable at 6.42 million cubic meters per day. [5] Inventory - The national log inventory decreased by 2.84% to 308 million cubic meters. [5]

交易咨询业务资格：证监许可【2012】1091号 PTA&MEG早报-2025年8月12日 大越期货投资咨询部 金泽彬 投资咨询资格证号：Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投资建议。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 CONTENTS 目 录 1 前日回顾 2 每日提示 3 4 今日关注 基本面数据 5 2、基差：现货4695，09合约基差-11，盘面贴水 中性 3、库存：PTA工厂库存3.7天，环比减少0.12天 偏多 4、盘面：20日均线向下，收盘价收于20日均线之下 偏空 5、主力持仓：净空 空减 偏空 MEG 每日观点 MEG： PTA 每日观点 PTA： 1、基本面：昨日PTA期货区间震荡，现货市场商谈氛围一般，现货基差走强，个别聚酯工厂递盘。个别主流供应商出货。8月主 港货在09-10～15有成交，8月底个别宁波货在09平水附近商谈，价格商谈区间在4680~4715附近。9月中上主港在09+0~5有成交。 今日主流现货基差在09-12。中 ...