Report Industry Investment Rating - Not provided in the given content Core Viewpoints - On March 26, the closing price of the main BU2606 asphalt futures contract in the afternoon session was 4,543 yuan/ton, up 182 yuan/ton or 4.17% from the previous settlement price, with a position of 275,580 lots, a net increase of 34,506 lots, and a trading volume of 1,016,787 lots, a net increase of 113,555 lots [1] - The spot settlement prices of heavy - traffic asphalt from Zhuochuang Information are: 4,526 - 4,690 yuan/ton in Northeast China, 4,250 - 4,400 yuan/ton in Shandong, 4,450 - 4,600 yuan/ton in South China, and 4,450 - 4,590 yuan/ton in East China [1] - Spot prices in the northwest and east China remained stable, while prices in other regions rose to varying degrees. Tight supply in some areas, strong supply - side support, and the rebound of international oil prices led to a resurgence of market sentiment [1] - Due to the change in market expectations regarding the Iran situation, the emotional premium fluctuates. However, the number of vessels passing through the Strait of Hormuz remains low, and the supply - side contradiction has not been substantially alleviated [1] - Due to raw material shortages, the scheduled production of domestic asphalt refineries is expected to decline significantly in April. If terminal consumption rebounds seasonally or remains stable, the expectation of inventory reduction is strong, and the market structure is still supported [1] - The futures market may be repeatedly disturbed by news in the short term, and both long and short positions lack a safety margin, so caution is needed [1] Strategies - Unilateral: Short - term sharp fluctuations, mainly on the sidelines [2] - Inter - period: Pay attention to the opportunity of positive spreads at low prices [2] - Inter - commodity: None [2] - Spot - futures: None [2] - Options: None [2] Figures and Data - Figures related to asphalt spot prices in different regions (Shandong, East China, South China, North China, Southwest China, Northwest China) [3][12][5][8] - Figures related to asphalt futures prices (index, main contract, near - month contract, near - month spread) [3][25][20] - Figures related to asphalt futures trading volume and open interest (unilateral, main contract) [3][27] - Figures related to asphalt production (domestic weekly, independent refineries, Shandong, East China, South China, North China) [3][32][34] - Figures related to asphalt consumption (road, waterproofing, coking, ship fuel) [3][43][45] - Figures related to asphalt inventory (refinery, social) [3][52]

1. Report Industry Investment Rating No information about the industry investment rating is provided in the report. 2. Core Views of the Report - The negotiation between the US and Iran on February 6 will have a directional impact on short - term oil prices. Geopolitical factors such as the situations in Iran and Russia and OPEC+ production expectations in the second quarter are the core concerns of the crude oil market in February. The chemical market is divided under high oil price volatility. [2][3] - For different chemical products, the report provides specific views and outlooks, generally suggesting a volatile trend for the chemical industry, with the movement of the US - Iran relationship disturbing oil prices. [3] 3. Summary by Relevant Catalogs 3.1 Market News and Main Logic of Each Variety Crude Oil - **Market News**: The US - Russia - Ukraine tripartite talks ended with a prisoner - exchange agreement. The Iranian delegation arrived in Oman for nuclear - issue negotiations with the US. [6] - **Main Logic**: High oil price volatility continues before the US - Iran negotiation. Overseas diesel crack spreads are weak, and refinery margins are under pressure. Russia is increasing discounts on crude oil exports to China, and there are concerns about reduced purchases from India. Geopolitical premiums still exist, and short - term focus is on the US - Iran negotiation and India's oil purchases from Russia. [2][6] - **Outlook**: Volatile. The fundamentals are in a supply - surplus state, but geopolitical situations may cause potential disruptions to supply expectations. [6] Asphalt - **Market News**: On February 5, 2026, the asphalt futures price was 3339 yuan/ton, and the spot prices in East China, Northeast China, and Shandong were 3270 yuan/ton, 3600 yuan/ton, and 3250 yuan/ton respectively. [6] - **Main Logic**: The geopolitical premium has partially declined. The partial lifting of US sanctions on Venezuela will increase asphalt raw material supply in the long - term. High profits may drive refineries to switch to alternative raw materials. The supply - demand of asphalt is weak, and inventory is accumulating. The current asphalt price is over - valued compared to other products. [6] - **Outlook**: Volatile. The absolute price of asphalt is over - valued, and the long - term valuation is expected to decline. [6] High - Sulfur Fuel Oil - **Market News**: On February 5, 2026, the high - sulfur fuel oil futures price was 2824 yuan/ton. [6] - **Main Logic**: The US is helping Venezuela increase oil production, which may put long - term pressure on high - sulfur fuel oil. The tense situation in Iran affects fuel oil exports and may increase fuel oil power generation in Iraq. The substitution of natural gas and photovoltaic for fuel oil in the Middle East is a long - term negative factor. The asphalt - fuel oil spread is oscillating at a high level. [6] - **Outlook**: Volatile. The expected increase in Venezuelan oil production will put long - term pressure on high - sulfur fuel oil, and short - term focus is on the geopolitical situation in the Middle East. [6] Low - Sulfur Fuel Oil - **Market News**: On February 5, 2026, the low - sulfur fuel oil futures price was 3285 yuan/ton. [8] - **Main Logic**: Low - sulfur fuel oil fluctuates with crude oil. Natural gas price fluctuations affect it through the crack spread of gasoline and diesel and the expectation of low - sulfur fuel oil power generation. It has strong product attributes but faces negative factors such as the decline in shipping demand, green energy substitution, and high - sulfur substitution. However, its current valuation is low. [8] - **Outlook**: Volatile. It is affected by green fuel substitution and high - sulfur substitution, but its low valuation makes it follow the movement of crude oil. [8] PX - **Market News**: On February 5, the PX CFR China Taiwan price was 902(+5) dollars/ton, and the PX Korea FOB price was 880(+5) dollars/ton. The PX main contract closed at 7200(-96) yuan/ton. [9] - **Main Logic**: Although the cost side has some support, the current supply - demand pattern is seasonally weak. Supply remains high, polyester and terminal demand are declining, inventory is accumulating, and the profit is continuously declining. [9] - **Outlook**: Volatile in the short - term. The PX price is expected to fluctuate, and the PXN is expected to be in the range of [300, 330] dollars/ton. [9] PTA - **Market News**: On February 5, the PTA spot price was 5140(+60) yuan/ton, and the main contract closed at 5144(-74) yuan/ton. The polyester filament and polyester chip production - sales rates were low. [9] - **Main Logic**: The cost side has some support, but the supply has increased slightly, and the polyester enterprises' maintenance scope has expanded during the Spring Festival. The inventory accumulation is greater than expected, and the terminal demand is insufficient. [9] - **Outlook**: Volatile in the short - term. The PTA price is expected to be in a low - level consolidation, and attention should be paid to the TA05 - 09 spread and the support at 5100 yuan/ton for the TA05 contract. [9] Pure Benzene - **Market News**: On February 6, the pure benzene 2603 contract closed at 6127, a change of - 1.34%. The spot prices in different regions and the prices of related products have changed. [9] - **Main Logic**: International oil prices have fallen significantly. There is some restocking demand before the Spring Festival, and the supply - demand of styrene is tight. Pure benzene is a low - valued variety and is a choice for capital allocation. Although the current inventory is high, the de - stocking expectation in Q1 exists. [9][10] - **Outlook**: Volatile and slightly upward. The high inventory needs time to be digested, but the fundamentals are improving, and the de - stocking expectation in the far - month exists. [10] Styrene - **Market News**: On February 6, the East China styrene spot price was 7829(-106) yuan/ton, and the main contract basis was 140(-18) yuan/ton. [11] - **Main Logic**: The styrene price is volatile and slightly upward. The crude oil price is stable, but the supply - demand is expected to weaken. However, the profit compression caused by seasonal inventory accumulation may be limited due to export support and overseas disturbances. [11] - **Outlook**: Volatile and slightly upward. The seasonal inventory accumulation in February is expected to be lower, and the de - stocking trend will resume in March. [12] Ethylene Glycol - **Market News**: On February 5, the ethylene glycol market was weak. The spot price in Zhangjiagang was around 3630 yuan/ton, and the main contract closed at 3745 yuan/ton. The inventory in the East China main port increased. [13] - **Main Logic**: The cost side is stable, but the supply has increased in the short - term, and the demand has decreased, resulting in a weak market. [14] - **Outlook**: Volatile in the short - term. The price is expected to be in the range of [3700 - 4050] yuan/ton for the EG05 contract. [16] Short - Fiber - **Market News**: On February 5, the Zhejiang market polyester short - fiber price fell to 6570 yuan/ton. The PF2603 contract closed at 6564 yuan/ton, and the production - sales rate was 60.43%. The inventory decreased slightly. [18] - **Main Logic**: The short - fiber market is in a weak consolidation. The upstream raw material price fluctuations cause pricing contradictions, and the downstream demand is weak, resulting in low market trading activity. [18] - **Outlook**: The short - fiber price follows the upstream, and the processing fee has stronger support at the bottom. [18] Bottle Chip - **Market News**: On February 5, the East China market polyester bottle - chip price was 6250 yuan/ton. The main contract closed at 6114 yuan/ton, and the processing spread was 609.6 yuan/ton. [20] - **Main Logic**: The upstream polyester raw materials are adjusted within a range, and the polyester bottle - chip price follows the cost. The supply has increased slightly, and the demand has weakened before the Spring Festival. [20] - **Outlook**: The absolute price follows the raw materials, and the processing fee has stronger support at the bottom. Attention should be paid to the long - PR short - TA position. [20] Methanol - **Market News**: On February 5, 2026, the methanol spot price in Taicang was 2195 yuan/ton, and the port basis was - 30 yuan/ton. The Iranian ZPC 165 - million - ton/year capacity device was restarted at a low load. [22] - **Main Logic**: The methanol price was volatile and slightly downward on February 5. The inland market trading improved, and the inventory decreased. However, the coastal market has high inventory and low downstream MTO device operation. Although the Iran situation is improving, there is still uncertainty. [22] - **Outlook**: Volatile. The methanol price follows the fundamentals and may be slightly downward, but the low price may prompt the restart of some MTO devices. [22] Urea - **Market News**: On February 5, 2026, the urea price in the Shandong market was 1780 - 1790 yuan/ton, and the main contract closed at 1779 yuan/ton. [23] - **Main Logic**: The supply of urea is sufficient as the gas - restricted devices are gradually restarted. The agricultural demand is for pre - festival fertilizer preparation, and the industrial demand is decreasing. The inventory has decreased, and the pre - received orders support the price. [23] - **Outlook**: Volatile. The urea price is expected to be slightly adjusted before the Spring Festival, and attention should be paid to downstream purchasing, order digestion, and storage release plans. [23] LLDPE - **Market News**: On February 5, the LLDPE spot price was 6750(-20) yuan/ton, and the main contract basis was - 27(+121) yuan/ton. The PE开工 rate was 87.03%(-0.27%). [25] - **Main Logic**: The plastic price was volatile and downward on February 5. Oil prices are volatile, affected by geopolitical factors. The overall commodity sentiment is weak, and the downstream has stopped production before the Spring Festival. The inventory is decreasing, and there is an expectation of macro - consumption policy support. [25] - **Outlook**: Volatile in the short - term. [25] PP - **Market News**: On February 5, the PP price in East China was 6630(-30) yuan/ton, and the main contract basis was - 46(+95) yuan/ton. The PP开工 rate was 74.9%(-0.01%). [26] - **Main Logic**: The PP price was volatile and downward on February 5. Oil prices are volatile, affected by geopolitical factors. The commodity market sentiment is weak, and the PP refinery profit is under pressure. The downstream is in the off - season, but there is an expectation of macro - consumption policy support. [26] - **Outlook**: Volatile in the short - term. [26] PL - **Market News**: On February 5, the PL price in Shandong was 6410 yuan/ton, and the main contract basis was 205(+148) yuan/ton. [27] - **Main Logic**: The PL price was volatile on February 5. The PDH maintenance has a positive impact. The supply increase is limited, the inventory is controllable, and the downstream demand has increased slightly. [27] - **Outlook**: Volatile in the short - term. [27] PVC - **Market News**: On February 5, the East China PVC price was 4910(-40) yuan/ton, and the main contract basis was - 142(+63) yuan/ton. [28] - **Main Logic**: Geopolitical factors have less impact, and the "export rush" may weaken the demand support. The PVC production has decreased slightly, the downstream demand is weak, the export orders have decreased, and the cost has increased. [28] - **Outlook**: Volatile. The market sentiment is weak, but there are still policy expectations and cost disturbances. [28] Caustic Soda - **Market News**: On February 5, the Shandong 32% caustic soda price was 1841(-3) yuan/ton, and the main contract basis was - 76(+58) yuan/ton. The liquid chlorine price increased by 50 yuan/ton. [29][30] - **Main Logic**: Geopolitical factors have less impact, and the "dual - carbon" policy may accelerate the elimination of backward caustic soda production capacity. The caustic soda inventory is decreasing before the Spring Festival. The alumina production reduction may be slow, the demand from non - aluminum industries is weak, and the liquid chlorine price is volatile, affecting the cost. [28][29] - **Outlook**: Volatile. The increase in the liquid chlorine price opens the downward space for caustic soda, but considering the possible downward adjustment of the liquid chlorine price before the Spring Festival, the caustic soda price is expected to be volatile. [29] 3.2 Variety Data Monitoring Energy and Chemical Daily Index Monitoring - **Inter - period Spread**: The inter - period spreads of various varieties such as Brent, Dubai, PX, PTA, etc. have changed. For example, the Brent M1 - M2 spread is 0.65(-0.06) dollars/barrel, and the PX 1 - 5 month spread is 8(+36) yuan/ton. [31] - **Basis and Warehouse Receipts**: The basis and warehouse receipts of different varieties are provided. For example, the asphalt basis is - 89(+22) yuan/ton, and the warehouse receipt is 40070 tons. [32] - **Inter - variety Spread**: The inter - variety spreads such as 1 - month PP - 3MA, 5 - month TA - EG, etc. have changed. For example, the 1 - month PP - 3MA spread is - 302(-30) yuan/ton. [33] Chemical Basis and Spread Monitoring Although the report lists the monitoring of various varieties such as methanol, urea, etc., no specific data or analysis content is provided in the given text.

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - Overseas market supply concerns are prominent, and the strength of energy products supports chemical prices. The Indonesian government's proposed production - cut plan has led to a suspension of spot coal exports by local miners, with the production quota for major miners last month down 40% - 70% from 2025, causing coal prices to rise. European natural gas inventories are at a low level, and crude oil prices were affected by concerns over the possible cancellation of US - Iran negotiations. Overall, overseas factors have supported the chemical industry [2]. - The crude oil market is in a stage of geopolitical premium fluctuations with inventory pressure and oversupply. Strong expectations support pure benzene and styrene. PVC may show a pattern of rising first and then falling, with an overall oscillatory trend [3]. - The outlook for the chemical industry is to be treated with an oscillatory mindset, with the movement of US - Iran relations supporting crude oil prices [4]. 3. Summary by Relevant Catalogs 3.1 Market Views 3.1.1 Crude Oil - **View**: Supply pressure persists, and geopolitics dominates the rhythm. - **Market News**: On the week of January 30, US gasoline inventories increased by 685,000 barrels, diesel inventories decreased by 5.553 million barrels, and commercial crude oil inventories decreased by 3.455 million barrels. The refinery capacity utilization rate dropped by 0.4 percentage points. US - Iran nuclear negotiations are scheduled for Friday in Oman [8]. - **Main Logic**: US crude oil inventories decreased last week, and the cold wave's impact was evident. Geopolitical situations continuously disrupt oil prices. The geopolitical premium of crude oil continues to fluctuate due to factors from Russia and Iran. - **Outlook**: Oscillatory. The fundamentals are in a state of supply surplus, but geopolitical situations may cause frequent potential disruptions to supply expectations, and the geopolitical premium may still fluctuate [8]. 3.1.2 Asphalt - **View**: The disturbance of asphalt raw material supply is expected to ease. - **Main Logic**: Trump's dialogue with Iran and the partial lifting of US sanctions on Venezuela will lead to an abundant supply of asphalt raw materials in the long - term. High profits may drive refineries to switch to alternative raw materials. The supply and demand of asphalt are both weak, and inventory accumulation pressure is high. The current asphalt futures price is over - valued compared to other products [9]. - **Outlook**: Oscillatory. The absolute price of asphalt is over - valued, and the medium - to - long - term valuation is expected to decline [9]. 3.1.3 High - Sulfur Fuel Oil - **View**: The fuel oil futures price follows the upward trend of crude oil. - **Main Logic**: US assistance to Venezuela's oil production may lead to a surge in heavy - oil supply, pressuring high - sulfur fuel oil in the long - term. Tensions in the Iranian geopolitical situation affect fuel oil export expectations and may lead to an increase in fuel oil power generation in Iraq. The substitution of natural gas and photovoltaic for fuel oil power generation in the Middle East is a long - term negative factor [10]. - **Outlook**: Oscillatory. The expected increase in Venezuelan oil production exerts long - term pressure on high - sulfur fuel oil. Short - term attention should be paid to the geopolitical situation in the Middle East [10]. 3.1.4 Low - Sulfur Fuel Oil - **View**: Low - sulfur fuel oil follows the oscillation of crude oil. - **Main Logic**: Low - sulfur fuel oil is affected by natural gas price fluctuations. It is facing negative factors such as a decline in shipping demand, green energy substitution, and high - sulfur substitution, but its current valuation is low [11]. - **Outlook**: Oscillatory. Although it is affected by negative factors, its low valuation makes it follow the movement of crude oil [11]. 3.1.5 PX - **View**: The price stops falling and stabilizes, and the negotiation atmosphere warms up. PX will be oscillatory and consolidated in the short term. - **Main Logic**: International oil prices are oscillating, and the commodity market is slightly warming up. After a significant adjustment, the PX price has stabilized. The high - supply pressure has been slightly relieved, and the market has a consistent positive expectation [12]. - **Outlook**: In the short term, the PX price will oscillate under the guidance of sentiment. Attention should be paid to the support level of around 7,100 yuan/ton for the PX05 contract, and the PXN is expected to be consolidated within the range of [300, 330] US dollars/ton [12]. 3.1.6 PTA - **View**: Strong expectations but weak reality, the price will be consolidated within a range. - **Main Logic**: The commodity atmosphere has warmed up, and PTA has stopped falling and stabilized. Although the current supply - demand pattern is weak and the seasonal inventory accumulation is large, the market has strong long - term expectations [13]. - **Outlook**: It is expected to be oscillatory and consolidated in the short term. Attention should be paid to the stabilization of the TA05 - 09 spread and the support level of around 5,100 yuan/ton for the TA05 contract [13]. 3.1.7 Pure Benzene - **View**: Weak reality but there are still expectations of improvement, and it will be oscillatory and bullish. - **Main Logic**: International oil prices have fallen significantly. There is some restocking demand before the Spring Festival, and the supply - demand of styrene is tight. Pure benzene, with a low valuation, has become a choice for capital. Although the current inventory pressure is large, there are expectations of inventory reduction during the spring inspection [14][16]. - **Outlook**: Oscillatory and bullish. High inventory needs time to be digested, but the fundamentals are improving, and there are expectations of inventory reduction in the far - month [17]. 3.1.8 Styrene - **View**: Seasonal inventory accumulation may start, but the profit is not easy to compress. - **Main Logic**: The price of styrene is oscillatory and bullish. Crude oil prices have stabilized, but there are expectations of weakening supply - demand. However, the profit compression caused by seasonal inventory accumulation may be limited due to export support and frequent overseas disturbances [18]. - **Outlook**: Oscillatory and bullish. The height of seasonal inventory accumulation in February is expected to be reduced, and it will return to the inventory - reduction trend in March, being easy to rise and difficult to fall [19]. 3.1.9 Ethylene Glycol - **View**: There are many near - end arrivals, and the price is under pressure. - **Main Logic**: The commodity sentiment has slightly warmed up, and the decline of ethylene glycol prices has slowed down. The fundamentals are weak, with a larger seasonal inventory accumulation than in previous years, and the supply pressure restricts the upward price elasticity [20][23]. - **Outlook**: In the short term, the price will be consolidated within a range. The EG05 contract can be operated within the range of [3,700 - 4,050] yuan/ton, and attention should be paid to the EG05 - 09 spread within the range of [- 120, - 85] yuan/ton [24]. 3.1.10 Short - Fiber - **View**: Downstream factories are on holiday and shut down, and the demand is weak. - **Main Logic**: The commodity sentiment has warmed up, and upstream polyester raw materials have risen slightly. However, as the Spring Festival approaches, downstream production cuts and shutdowns have increased, and the demand is weak [25][26]. - **Outlook**: The short - fiber price follows the movement of upstream products, and the support for processing fees is increasing [26]. 3.1.11 Bottle Chips - **View**: The inventory structure is optimized, and the profitability of bottle chips remains strong. - **Main Logic**: Upstream polyester raw material prices have stopped falling and stabilized, and the commodity sentiment has slightly warmed up. The supply has decreased, and the inventory structure has been optimized, resulting in strong profits for polyester factories [27][28]. - **Outlook**: The absolute price follows the movement of raw materials, and the support for processing fees is increasing. Attention should be paid to the long - PR and short - TA positions [28]. 3.1.12 Methanol - **View**: The port inventory has returned to the de - stocking stage, and overseas situations have occasional fluctuations. Methanol will be oscillatory within a range. - **Main Logic**: The methanol price was oscillatory and bullish on February 4, 2026. The inland market trading atmosphere has improved, and the inventory of production enterprises and ports has decreased. Although the Iranian situation has eased, there is still uncertainty [29][30]. - **Outlook**: Oscillatory. The methanol price follows the fundamentals and is oscillatory and slightly bearish, but the improvement of MTO profits may provide some support [30]. 3.1.13 Urea - **View**: The order receipt has improved, and the sentiment has warmed up. Urea will be oscillatory and consolidated. - **Main Logic**: On February 4, 2026, the supply of urea was sufficient, and the demand from the agricultural sector was for pre - Spring Festival fertilization, while industrial demand decreased. The inventory continued to decline, and the market sentiment was slightly bullish [31]. - **Outlook**: Oscillatory. As the Spring Festival approaches, there is a game between production enterprises and downstream buyers, and the market is expected to be oscillatory in the short term [31]. 3.1.14 LLDPE - **View**: After a small decline in maintenance, the price of plastic will be oscillatory after a fall. - **Main Logic**: On February 4, the plastic futures price was oscillatory. Oil prices were affected by geopolitical situations, the overall commodity sentiment was weak, the profit of each production method has been repaired, the demand was in the off - season, and there are expectations of macro - consumption policy support [34]. - **Outlook**: Oscillatory in the short term [34]. 3.1.15 PP - **View**: Downstream sentiment is cautious before the Spring Festival, and PP will be oscillatory after a fall. - **Main Logic**: On February 4, the PP futures price was oscillatory. Oil prices were affected by geopolitics, the commodity market sentiment declined, the profit of each production method has been repaired, the downstream is in the off - season, and there are expectations of macro - consumption policy support [35]. - **Outlook**: Oscillatory in the short term [35]. 3.1.16 PL - **View**: The spot pressure is not large, and PL will be oscillatory. - **Main Logic**: On February 4, the PL futures price was oscillatory. PDH maintenance provided some support, the supply increase was limited, the inventory was controllable, and the downstream demand was in the off - season [36]. - **Outlook**: Oscillatory in the short term [36]. 3.1.17 PVC - **View**: The coal import disturbance makes the PVC rebound cautious. - **Main Logic**: Geopolitical disturbances have subsided at the macro level. At the micro level, short - term "export rush" supports demand, and inventory has decreased. However, downstream开工 is seasonally weak, and the cost has increased due to coal price expectations [37]. - **Outlook**: In the short term, factors such as "export rush", domestic supply - side policy expectations, and coal import disturbances boost PVC sentiment, but the fundamental pressure has not been reversed, and the price may rise first and then fall, with an overall oscillatory trend [37]. 3.1.18 Caustic Soda - **View**: The demand has improved temporarily, and caustic soda should be observed for the time being. - **Main Logic**: Geopolitical disturbances have subsided at the macro level. At the micro level, downstream buyers have purchased at low prices before the Spring Festival, and the inventory has decreased. However, the upstream production is still at a high level [37]. - **Outlook**: Oscillatory. The pre - Spring Festival inventory replenishment by downstream buyers has relieved the upstream inventory pressure, but the upstream production is still high, so caustic soda should be observed for the time being [37]. 3.2 Variety Data Monitoring 3.2.1 Energy and Chemical Daily Indicator Monitoring - **Cross - Period Spreads**: The report provides cross - period spreads for multiple varieties such as Brent, Dubai, PX, PTA, MEG, etc., including data on the latest values and changes [39]. - **Basis and Warehouse Receipts**: It shows the basis, change values, and warehouse receipts for various varieties like asphalt, high - sulfur fuel oil, low - sulfur fuel oil, etc. [40]. - **Cross - Variety Spreads**: It presents cross - variety spreads for different periods of multiple varieties, such as PP - 3MA, TA - EG, L - P, etc. [41]. 3.2.2 Chemical Basis and Spread Monitoring No specific data summaries are provided in the original text for this part. 3.3 Commodity Index - **Comprehensive Index**: The comprehensive index, specialty index (including commodity 20 index and industrial product index), and plate index (energy index) are provided, along with their latest values, change percentages, and historical price trends [284][286].

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The glass industry is currently experiencing a situation where supply has decreased significantly, demand is weak, and inventory shows differentiation. The pressure on inventory after the Spring Festival is relatively high, and more supply clearance is needed. For the纯碱 industry, the pattern of increasing supply and decreasing demand continues, and attention should be paid to changes on the supply - side [28][38] Summary by Directory 01 Glass Supply - Recently, there have been many production cuts in the glass industry. Multiple glass production lines in different regions such as Central China, South China, and East China are scheduled for cold repair from the end of 2025 to early 2026, with a total reduction in daily melting capacity. As of December 5, 2025, the total daily melting capacity was 155,965 tons, a 3% decrease compared to the beginning of the year, with a reduction of 4,300 tons [4][7] Demand - There is an expected difference in demand. Downstream customers adopt a back - to - back purchasing model without stockpiling. Demand has declined, with fewer orders. The deep - processing order level is also affected [13] Inventory - Inventory shows differentiation. After the reduction in supply, manufacturers' inventory has shown differences. The inventory decreased last week and is expected to continue to decline next week. However, the upstream inventory reduction is mainly driven by speculative demand from the middle - stream. Continued attention should be paid to the inventory reduction situation [17] Month - to - Month and Basis - The increase in the futures market has strengthened basis trading and driven up upstream prices. The downstream in Shahe has started to participate, but the sustainability is limited. The month - to - month spread remains weak, and attention should be paid to inventory changes [24][26] Market Outlook - Based on a 6% decline in apparent demand, if the current supply remains unchanged, the inventory can be maintained at a reasonably high level. However, considering the relatively high middle - stream inventory, the pattern of squeezing profits will not change. There is an expected seasonal inventory build - up during the Spring Festival, and there is little opportunity for profit. If the profit squeeze continues, the post - festival pressure will not be too great. Theoretically, as long as the supply continues to decrease, there is an expectation of inventory reduction in the second half of this year [29] 02纯碱 Supply - The production of soda ash has increased, mainly due to the increased production of the second - phase project in Alxa. Several enterprises and projects are expected to be put into production in the future, including Hubei Xindu Chemical, Hubei Jinjiang New Materials, etc., which will further increase the supply [32][35] Demand - The pattern of downstream customers squeezing profits in the soda ash industry remains unchanged [36] Market Situation - The pattern of increasing supply and decreasing demand in the soda ash industry continues. The spot price remains low, and the month - to - month spread remains weak. Attention should also be paid to the production reduction situation in the future [38][39]

1. Report Industry Investment Ratings No relevant content provided in the documents. 2. Core Views of the Reports Methanol - Short - term cost support (stable coal prices) and de - stocking expectations drive the market to maintain a relatively strong and volatile pattern. The port inventory is expected to enter the de - stocking cycle in the first quarter, while the inland market shows a pattern of weak supply and demand [3]. Polyolefins - For PP, the valuation of marginal devices is still low, but there are few planned overhauls. If there are no overhauls from January to March, the pressure on the 05 contract will be relatively large. For PE, the supply and demand are both weak, but the marginal situation is improving. Overall, the supply increases and the demand decreases in January, and the overall pressure is still relatively large [6]. Urea - The short - term high - supply pattern is difficult to change. The demand is in the off - season, and the downstream raw material procurement intention is suppressed. The inventory continues to be destocked, which supports the price. The market is boosted by export expectations and geopolitical impacts, and it is expected to fluctuate strongly in the short term [8]. Pure Benzene and Styrene - Pure benzene is expected to have weak short - term drivers and continue to oscillate at a low level. Styrene is supported in the short term but has limited rebound space due to downstream resistance and cost factors [9]. PVC and Caustic Soda - Caustic soda prices are expected to show a trend of weakening steadily. PVC prices are expected to oscillate and weaken due to the excess supply - demand pattern [10]. Natural Rubber - There is a long - short game in the short - term natural rubber market, and it is recommended to hold the previous short positions [11]. LPG No clear overall view provided in the document about the future trend of LPG. Glass and Soda Ash - Soda ash is in a situation of weak downstream demand and increasing inventory, and it is recommended to wait and see and pay attention to the inventory inflection point. Glass has different situations in different regions, and it is necessary to be vigilant about the weakening demand [16]. Polyester Industry Chain - PX and PTA are expected to have a weaker supply - demand situation in the first quarter. MEG has a large inventory accumulation expectation. Short - fiber has a weak supply - demand pattern. Bottle - chip supply and demand both decrease, and it follows the cost side [17]. Crude Oil - Short - term geopolitical factors support oil prices, but the medium - and long - term supply surplus pressure suppresses oil prices. It is expected that Brent oil prices will fluctuate in the range of 60 - 65 US dollars per barrel in the short term [18]. 3. Summaries According to Relevant Catalogs Methanol - **Prices and Spreads**: The closing prices of MA2605 and MA2609 decreased slightly, while the MA59 spread increased significantly. The prices of some spot varieties increased, and regional spreads decreased [1]. - **Inventory**: Methanol enterprise, port, and social inventories all increased [2]. - **Upstream and Downstream Operating Rates**: The upstream domestic enterprise operating rate decreased slightly, and some downstream operating rates increased, while the MTO device operating rate decreased [3]. Polyolefins - **Prices and Spreads**: The closing prices of L2601, L2605, PP2601, and PP2605 decreased slightly. Some spot prices increased, and the base differentials changed [6]. - **Inventory**: PE and PP enterprise inventories decreased, while the PE social inventory increased slightly [6]. - **Upstream and Downstream Operating Rates**: The PE device operating rate increased slightly, and the downstream weighted operating rate decreased. The PP device operating rate decreased slightly, and the powder operating rate increased [6]. Urea - **Prices and Spreads**: The futures price fluctuated strongly, and the spot price increased. The spreads between some contracts changed [8]. - **Inventory**: The domestic urea factory and port inventories decreased, and the production enterprise order days decreased [8]. - **Supply and Demand**: The daily and weekly production increased slightly, and the demand was in the off - season [8]. Pure Benzene and Styrene - **Upstream Prices and Spreads**: The prices of Brent and WTI crude oil increased, and the prices of some related products changed [9]. - **Inventory**: The pure benzene and styrene inventories in Jiangsu ports changed, and the domestic pure benzene supply increased [9]. - **Operating Rates**: The operating rates of some upstream and downstream industries changed, and the overall supply and demand pattern of pure benzene was weak [9]. PVC and Caustic Soda - **Prices and Spreads**: The prices of caustic soda and PVC futures and spot decreased to varying degrees, and the export profits changed [10]. - **Supply and Demand**: The caustic soda and PVC operating rates changed slightly, and the demand of downstream industries was weak [10]. - **Inventory**: The caustic soda and PVC inventories decreased [10]. Natural Rubber - **Prices and Spreads**: The prices of some spot varieties increased, and the base differential and inter - month spreads changed [11]. - **Inventory**: The bonded area inventory increased, and the warehouse - out rate and warehouse - in rate changed [11]. - **Supply and Demand**: The production in some regions changed, and the tire operating rates decreased [11]. LPG - **Prices and Spreads**: The prices of PG2602, PG2603, and PG2604 increased slightly, and the spreads between contracts and the base differential changed [14]. - **Inventory**: The LPG refinery storage capacity ratio increased slightly, and the port storage capacity ratio decreased [14]. - **Upstream and Downstream Operating Rates**: The upstream main - refinery operating rate remained unchanged, and the downstream PDH operating rate decreased slightly [14]. Glass and Soda Ash - **Prices and Spreads**: The prices of glass and soda ash futures and spot changed slightly, and the base differential increased [16]. - **Inventory**: The glass factory and soda ash factory inventories increased, and the soda ash delivery warehouse inventory decreased [16]. - **Supply and Demand**: The soda ash operating rate and weekly output decreased, and the downstream demand for soda ash was weak [16]. Polyester Industry Chain - **Upstream Prices**: The prices of Brent and WTI crude oil increased, and the prices of some upstream raw materials changed [17]. - **Downstream Product Prices and Cash Flows**: The prices of some polyester products decreased slightly, and the cash flows and processing fees changed [17]. - **Operating Rates**: The operating rates of PX, PTA, and MEG changed, and the overall polyester industry operating rate situation was complex [17]. Crude Oil - **Prices and Spreads**: The prices of Brent and WTI crude oil increased, and the spreads between contracts and different varieties changed [18]. - **Refined Oil Prices and Spreads**: The prices of NYM RBOB, NYM ULSD, and ICE Gasoil increased, and the spreads between contracts changed [18]. - **Refined Oil Crack Spreads**: The crack spreads of some refined oil products changed [18].

Core Viewpoint - The lithium battery downstream demand remains strong, driving prices higher due to inventory depletion, while cobalt products continue to rise but with slower downstream follow-up, indicating a potential slowdown in price increases [1][2]. Lithium Sector - The lithium sector is experiencing a peak demand season, with inventory depletion pushing prices up. The weekly price of lithium carbonate in Wuxi rose by 1.32% to 76,500 CNY/ton, while the price in the Shanghai Futures Exchange increased by 4.25% to 78,900 CNY/ton [1]. - Lithium concentrate prices reached 881 USD/ton, an increase of 35 USD/ton compared to the previous period, reflecting strong demand from downstream buyers [1][2]. - The production of battery-grade lithium carbonate averaged between 74,500 and 76,330 CNY/ton, with a weekly increase of 2.79% [2]. Cobalt Sector - Cobalt prices are experiencing upward pressure, but the actual demand from the downstream is limited, leading to a slower price increase. The average price of electrolytic cobalt rose by 6.96% to between 400,000 and 415,000 CNY/ton [3]. - Cobalt salt prices are stabilizing as downstream acceptance of current prices is low, focusing mainly on inventory digestion and essential replenishment [3]. - The integration of cobalt-nickel precursor production enhances competitive barriers for cobalt companies, as they extend their reach into the new energy sector [1][3]. Market Dynamics - The overall market is witnessing a strong demand for lithium, supported by the rapid growth of power batteries and a thriving energy storage market, with the operating rate of downstream manufacturers continuously increasing [2]. - Despite the strong demand, the supply side is also seeing new production lines coming online, which may exert pressure on prices in the latter part of November [2].

Report Industry Investment Ratings No relevant information provided. Core Views of the Reports Polyolefin Industry - PP and PE both show a supply contraction trend. PP's maintenance losses continue to increase, PE's domestic maintenance has peaked, and PE's import is expected to be low. The weighted valuation has recovered significantly, and the July balance sheet shows a de - stocking expectation, but there is still overall pressure. Short - term attention can be paid to the support brought by de - stocking. For PP, it is recommended to short when the price rebounds to the 7200 - 7300 range [1]. Crude Oil Industry - Oil prices are oscillating strongly, mainly due to a large increase in US crude oil inventories and new sanctions on Iranian oil exports. Although the increase in US EIA inventory data is bearish, it is temporarily overshadowed by geopolitical risks and peak - season demand. Geopolitical risks have limited continuity in disturbing the market, and oil prices are likely to enter a wide - range oscillation after rising. It is recommended to adopt a short - term trading strategy [6]. Methanol Industry - The inland methanol market is supported by centralized maintenance in July, with limited short - term downside. The port market faces dual pressures: the resumption of Iranian plants and planned maintenance of coastal MTO units, which is expected to lead to a slight inventory build - up in July and stronger price suppression [31]. Urea Industry - The core drivers of the fundamentals and macro - news are the market confidence boost from the Indian tender price. Although there is no follow - up substantial news on exports, the market has short - term expectations of export benefits. The short - term market shows an oscillating upward trend, but the sustainability of demand needs to be observed, and long positions should not be overly chased [36]. Polyester Industry Chain - **PX**: Under the influence of PXN repair, domestic plant maintenance delays, and overseas supply recovery, PX is under pressure, but considering new PTA plant commissioning and other factors, the supply - demand is still expected to be tight. Short - term long positions can be considered around 6600 for PX09. - **PTA**: The supply - demand is expected to weaken, but cost support is strong. TA is expected to oscillate between 4600 - 4900, and short - term long positions can be considered below 4700. - **MEG**: Supply is increasing, and demand is weakening. It is expected to be in balance in July and build up inventory from August to September. Short - term attention should be paid to the 4400 resistance level for EG09. - **Short - fiber**: The supply - demand is weak on both sides, and the absolute price fluctuates with raw materials. It is recommended to expand the processing margin when it is low. - **Bottle - chip**: There is an expectation of supply - demand improvement, and the processing margin is gradually recovering. The absolute price follows the cost. [41] Pure Benzene and Styrene Industry - **Pure Benzene**: It has rebounded recently, supported by crude oil and styrene prices. However, due to high import expectations and high port inventories, its upward potential is limited. It is recommended to wait and see for single - side trading and adopt a reverse spread strategy for the monthly spread. - **Styrene**: Supply is expected to increase, and demand is expected to weaken, with increasing port inventories. Although the absolute price is supported by strong oil prices and a favorable commodity atmosphere, the increase is limited. Short positions can be considered around 7500 for EB08 [45]. Summaries According to Relevant Catalogs Polyolefin Industry Futures Prices - L2601 closed at 7254, up 29 (0.40%); L2509 at 7278, up 33 (0.46%); PP2601 at 7034, up 28 (0.40%); PP2509 at 7078, up 33 (0.47%) [1]. Spreads - L2509 - 2601 spread increased by 4 (20.00%); PP2509 - 2601 spread increased by 5 (12.82%) [1]. Spot Prices - East China PP wire drawing spot was 7100, up 10 (0.14%); North China LDPE film material spot was 7170, unchanged [1]. Inventory and Operating Rates - PE enterprise inventory increased by 5.47 million tons (12.48%); PE social inventory increased by 1.04 million tons (2.05%). PP enterprise inventory increased by 1.11 million tons (1.95%); PP trader inventory increased by 0.48 million tons (3.21%) [1]. Crude Oil Industry Oil Prices and Spreads - Brent crude was at $70.19, up $0.04 (0.06%); WTI was at $68.15, down $0.23 (- 0.34%). Brent - WTI spread increased by $0.23 (12.71%) [6]. Refined Oil Prices and Spreads - NYM RBOB was at 219.05 cents/gallon, up 0.26 cents (0.12%); NYM ULSD was at 241.14 cents/gallon, up 0.22 cents (0.09%) [6]. Refined Oil Crack Spreads - US gasoline crack spread was at $23.85, up $0.34 (1.44%); European gasoline crack spread was unchanged at $14.13 [6]. Methanol Industry Prices and Spreads - MA2601 closed at 2434, up 14 (0.58%); MA2509 at 2372, down 1 (- 0.04%). MA91 spread decreased by 15 (31.91%) [31]. Inventory - Methanol enterprise inventory increased by 0.5% (1.31%); methanol port inventory increased by 4.5 million tons (6.72%); methanol social inventory increased by 5.0% (4.86%) [31]. Operating Rates - Domestic upstream enterprise operating rate decreased by 2.5% (- 3.19%); overseas upstream enterprise operating rate increased by 10.7% (20.19%) [31]. Urea Industry Futures Prices and Spreads - 01 contract closed at 1736, up 13 (0.75%); 05 contract at 1736, up 9 (0.52%); 09 contract at 1770, up 7 (0.40%) [33]. Spot Prices - Shandong (small - grain) urea was at 1840 yuan/ton, up 20 (1.10%); Henan (small - grain) was at 1840 yuan/ton, up 30 (1.66%) [37]. Supply and Demand - Domestic urea daily production increased by 0.20 million tons (1.03%); urea production plant operating rate increased by 0.86% (1.03%) [37]. Polyester Industry Chain Product Prices and Cash Flows - POY150/48 price was 6700 yuan/ton, down 60 (- 0.9%); FDY150/96 price was 6975 yuan/ton, unchanged [41]. PX - related - CFR China PX was at $10610/ton, unchanged; PX spot price (in RMB) decreased by 0.8% [41]. PTA - related - PTA East China spot price was 4750 yuan/ton, down 50 (- 1.0%); TA2509 closed at 4718 yuan/ton, up 0.2% [41]. MEG - related - MEG port inventory was 58.0 million tons, down 3.5 million tons (6.4%); MEG to - arrive expectation was 9.6 million tons, up 8 [41]. Operating Rates - Asian PX operating rate increased by 1.1% (1.5%); China PX operating rate increased by 3.3% [41]. Pure Benzene and Styrene Industry Upstream Prices and Spreads - Brent crude (September) was at $70.19, up $0.04 (0.1%); CFR Japan naphtha was at $598/ton, up 11 (1.9%) [45]. Styrene - related - Styrene East China spot was 7640 yuan/ton, up 60 (0.8%); EB2508 closed at 7350 yuan/ton, up 74 (1.0%) [45]. Inventory and Operating Rates - Pure benzene East China port inventory was 17.50 million tons, up 1.10 (6.7%); styrene East China port inventory was 13.30 million tons, up 3.67 (38.1%) [45].