1. Report Industry Investment Rating There is no information about the industry investment rating in the report. 2. Core Viewpoints of the Report - This week, natural rubber is expected to fluctuate and consolidate, with a preference for reverse arbitrage strategies. The price of natural rubber is supported by the substitution logic and speculative buying in the market due to the extreme historical price difference between butadiene rubber and natural rubber. However, the demand side faces the expectation of a possible weakening of tire export orders in the second quarter and a potential reduction in future tire production. It is recommended to buy far - month contracts on dips and adopt a reverse arbitrage strategy, and maintain the view that the price difference between dark and light rubber will shrink seasonally. Investors should closely monitor the actual trading situation of high - priced butadiene rubber and the cost - side butadiene [100]. 3. Summary by Relevant Catalogs 3.1 Industry News - In February 2026, global light - vehicle sales decreased by 8.5% year - on - year to 6.04 million units. The sharp contraction in the Chinese market was the key factor for the decline in global sales, while the Western European market showed a positive rebound. The recent Middle East situation poses challenges to global light - vehicle sales [5]. - In the first two months of 2026, Vietnam's total exports of natural rubber and mixed rubber increased by 8.4% year - on - year, with a 10% year - on - year increase in exports to China [5]. - In the first two months of 2026, Thailand's total exports of natural rubber and mixed rubber decreased by 7.4% year - on - year, with a 6% year - on - year decrease in exports to China [6]. 3.2 Market Trends - This week, domestic and foreign natural rubber futures generally rose, with NR leading the gains. On March 27, 2026, the closing prices of RU2605, NR2605, Singapore TSR20:2606, and Tokyo RSS3:2608 were 16,510 yuan/ton, 13,735 yuan/ton, 198.70 cents/kg, and 372.10 yen/kg respectively, with环比 increases of 3.19%, 6.76%, 5.24%, and 1.39% compared to the previous period [8][10]. 3.3 Basis and Spread - **Basis and Calendar Spread**: On March 27, 2026, the basis of whole - milk rubber to RU05 was - 160 yuan/ton, with a环比 decrease of 60% and a year - on - year increase of 62.35%. The 05 - 09 calendar spread was - 45 yuan/ton, with a环比 decrease of 190% and a year - on - year increase of 74.29% [14]. - **Other Spreads**: The spreads of RU - NR and RU - BR decreased, while the spreads of RU - JPX RSS3 and NR - SGX TSR20 increased. The import rubber market's offer first fell and then rose, and the spot price of domestic natural rubber fluctuated widely. The spreads between whole - milk rubber and Thai - mixed rubber, and 3L rubber and Thai - mixed rubber both decreased [16][19][22]. 3.4 Substitute Prices - Due to the continuous impact of the military conflict in the Middle East, the production cost of butadiene rubber has continued to rise. Although the supply price of butadiene rubber has been significantly increased, the production loss situation has not improved. The price difference between high - end and low - end products in the spot market is huge, and downstream terminals are cautious in purchasing [27]. 3.5 Capital Flows - The virtual - to - physical ratio of RU decreased, while the settled capital increased. The virtual - to - physical ratio of NR increased, and the settled capital also increased [30]. 3.6 Fundamental Data - **Supply** - The main producing areas in Southeast Asia are in the dry season with less rainfall, and the temperature is generally normal, except for slightly higher temperatures in Indonesia. The global supply pressure is relatively limited in the short term as domestic producing areas are gradually entering the tapping season while overseas output is still at a low level [35][39][41]. - Thailand's rubber export volume in February increased seasonally compared to the previous month but decreased slightly year - on - year. The export volume of mixed rubber and smoked sheets increased year - on - year, while that of latex and standard rubber decreased. The export volume to China also showed a similar trend [58][61]. - Indonesia's total natural rubber exports in February increased compared to the previous month, with a significant increase in mixed rubber exports. The export volume to China also increased significantly [64]. - Vietnam's natural rubber exports in February decreased seasonally and year - on - year, and the export volume to China also decreased [67]. - Cote d'Ivoire's total rubber exports in February decreased compared to the previous month, and the export volume to China decreased even more [71]. - From January to February, China's imports of natural rubber (including mixed rubber and compound rubber) were 1.1065 million tons, with a cumulative year - on - year increase of 1.37%. The imports of Vietnamese standard rubber continued to decline, while the imports of Indonesian mixed rubber and Cote d'Ivoire standard rubber were at a high level year - on - year [75]. - **Demand** - The capacity utilization rate of tire sample enterprises fluctuated slightly. Driven by price increase news, most enterprises had smooth shipments, and short - term production schedules remained positive. The all - steel tires continued the de - stocking trend, while the semi - steel tires' inventory fluctuated at a high level [81]. - From January to February, the exports of all - steel tires and semi - steel tires were at a high level year - on - year, with year - on - year increases of 13.07% and 8.42% respectively. In February, affected by the Spring Festival holiday, the sales of heavy - duty trucks and passenger cars decreased both month - on - month and year - on - year [82]. - From January to February, the freight turnover of road transportation increased by 5.56% year - on - year, while the passenger turnover decreased by 2.38% year - on - year [85]. - **Inventory** - China's natural rubber inventory continued to decline slightly. The inventory at Qingdao Port changed from a decreasing trend to an increasing trend, especially the general trade shipment volume decreased by 6%. There was a small increase in the Yunnan producing area, and the overseas areas of Thailand and Vietnam were still in the non - tapping period [91]. - As of March 27, 2026, the futures inventory of natural rubber at the Shanghai Futures Exchange was 125,400 tons, with a环比 decrease of 0.02% and a year - on - year decrease of 37.37%. The futures inventory of 20 - number rubber at the Shanghai International Energy Exchange was 43,600 tons, with a环比 decrease of 9.23% and a year - on - year decrease of 3.78% [95].

1. Report Industry Investment Rating - No information about the industry investment rating is provided in the reports. 2. Core Views Polyolefins - The market is in a strong cost - support, supply - contraction expectation, and weak real - demand game. Prices are expected to maintain high - level wide - range fluctuations. If the geopolitical tension persists, the price is likely to rise, and chemical products may increase more strongly than crude oil. The 05 contract is expected to perform well [1]. PVC and Caustic Soda - For caustic soda, the short - term market rise is due to the optimistic expectation from the geopolitical conflict. The supply is decreasing, and there is a possibility of price increase, but beware of the market decline when the situation eases. For PVC, the cost is rising, the supply is slightly increasing, the demand is improving, and the price has an upward trend in the short term, but also beware of cost collapse [2]. Urea - The urea spot price is relatively stable near the guidance price, and the futures price fluctuates greatly affected by energy - chemical commodities. The fundamentals change little, and the supply pressure remains. The price will follow the trend of crude - chemical products and may be strong in the short term [3]. PX, PTA, MEG, etc. - The Middle - East situation affects the supply of PX, leading to a decline in PTA load. MEG has a high probability of de - stocking in March - April. The prices of polyester products are affected by oil prices and fluctuate greatly. Strategies such as long positions plus put options can be considered [4]. Glass and Soda Ash - Soda ash has a situation of strong supply and weak demand, and the market is expected to fluctuate, with a reference range of 1150 - 1300. Glass has a good de - stocking situation, and the price center has slightly increased. It is recommended to wait and see and consider low - buying after the macro is stable [5]. Crude Oil - In the short term, the oil price maintains the pattern of "policy control + geopolitical support". If the Strait of Hormuz blockade continues for 4 weeks, the supply shortage may intensify, and the oil price may still have strong upward momentum. It is recommended to go long on dips [8]. Pure Benzene and Styrene - The supply of pure benzene is expected to decrease, and the supply - demand situation is expected to improve. The price follows the oil price. For styrene, the supply is high, and the profit is under pressure. Both can consider long positions plus put options strategies [9]. Methanol - The current price is mainly dominated by supply interruption expectations and risk sentiment. The follow - up trend depends on the actual progress of the geopolitical conflict. The 05 - end inventory is expected to be moderately low [10]. LPG - No overall view on LPG is clearly stated in the report. Natural Rubber - The new rubber supply is gradually released, and the raw material price is strong. The demand has uncertainties. The price is expected to fluctuate in the range of 16500 - 17500 [12]. 3. Summary by Related Catalogs Polyolefins - **Price Changes**: L2605, L2609, PP2605, and PP2609 prices all increased on March 13 compared to March 12, with L2605 up 2.19%, L2609 up 2.66%, PP2605 up 3.61%, and PP2609 up 4.09% [1]. - **Inventory and开工率**: PE device operating rate decreased by 5.20% to 82.39%, while the downstream weighted operating rate increased by 18.20% to 33.83%. PE enterprise inventory increased by 7.31% to 57.54 million tons, and social inventory decreased by 1.56% to 66.29 million tons. PP device operating rate decreased by 5.95% to 69.98%, and the powder - material operating rate increased by 14.53% to 31.35 [1]. PVC and Caustic Soda - **Price Changes**: The prices of Shandong 50% liquid caustic soda, East - China PVC (both calcium - carbide and ethylene methods), and SH2605, SH2609, V2605, V2609 futures all increased on March 13 compared to March 12 [2]. - **Supply and Demand**: The caustic soda industry operating rate decreased by 1.3% to 85.3%, and the PVC total operating rate increased by 0.3% to 81.4%. The downstream demand for caustic soda and PVC is improving [2]. Urea - **Price Changes**: The urea futures prices increased, and the spot price was relatively stable. The MA2605 closed at 2805 on March 13, up 2.90% from March 12 [3]. - **Supply and Demand**: The domestic urea daily output decreased by 1.36% to 21.82 million tons, and the operating rate decreased by 1.36% to 92.68% [3]. PX, PTA, MEG, etc. - **Price Changes**: WTI crude oil (April) increased by 3.1% to 98.71, CFR Japan naphtha increased by 8.5% to 1060, and CFR China PX decreased by 2.4% to 1274 on March 13 compared to March 12 [4]. - **Supply and Demand**: The Asian PX operating rate decreased by 7.6% to 76.9%, and the PTA operating rate decreased by 1.1% to 80.1%. The MEG inventory decreased, and the de - stocking expectation in March - April is strong [4]. Glass and Soda Ash - **Price Changes**: The glass 2605 and 2609 futures prices increased on March 13 compared to March 12, with 2605 up 1.98% and 2609 up 1.63%. The soda ash 2605 and 2609 futures prices also increased, with 2605 up 1.67% and 2609 up 0.98% [5]. - **Supply and Demand**: The soda ash operating rate increased by 0.27% to 87.00%, and the float - glass daily melting volume decreased by 1.08% to 14.69 million tons [5]. Crude Oil - **Price Changes**: Brent crude oil increased by 2.67% to 103.14, WTI crude oil increased by 3.11% to 98.71, and SC crude oil increased by 5.58% to 754.50 on March 13 compared to March 12 [8]. - **Market Situation**: The shipping volume through the Strait of Hormuz has dropped to a very low level. The oil price is affected by geopolitics and policy control [8]. Pure Benzene and Styrene - **Price Changes**: The price of Brent crude oil (May) increased by 2.7% to 103.14, and the price of CFR China pure benzene increased by 1.1% to 1080 on March 13 compared to March 12. The price of styrene in East - China spot increased by 0.6% to 10040 [9]. - **Supply and Demand**: The supply of pure benzene is expected to decrease, and the supply - demand situation of styrene is expected to slightly de - stock in March [9]. Methanol - **Price Changes**: The MA2605 closed at 2805 on March 13, up 2.90% from March 12. The MA2609 closed at 2672, up 3.97% [10]. - **Inventory and开工率**: The methanol enterprise inventory decreased by 5.13% to 52.321 million tons, and the port inventory decreased by 9.05% to 131.3 million tons. The upstream domestic enterprise operating rate increased slightly by 0.07% to 76.27 [10]. LPG - **Price Changes**: The main PG2604 increased by 1.65% to 5734 on March 13 compared to March 12, and the PG2605 increased by 1.60% to 5602 [11]. - **Inventory and开工率**: The LPG refinery storage capacity ratio increased by 10.50% to 24.9, and the port inventory decreased by 1.52% to 227 million tons. The upstream main - refinery operating rate decreased by 1.76% to 81.35 [11]. Natural Rubber - **Price Changes**: The price of Yunnan Guofu whole - latex rubber (SCRWF) in Shanghai decreased by 2.59% to 16900 on March 13 compared to March 12 [12]. - **Supply and Demand**: The new rubber supply in Yunnan and Hainan is gradually released, and the overseas production area is in the off - season. The demand of tire enterprises has uncertainties [12].

Report Summary 1. Report Industry Investment Rating - No investment rating information is provided in the report. 2. Core Viewpoints - Global natural rubber产区 has entered the seasonal supply off - season, with firm raw material prices. The bonded warehouses in Qingdao Port continue to accumulate inventory, while the general trade warehouses are destocking, and the total inventory has a slight increase in accumulation. The arrival of US - dollar - denominated standard rubber is showing a decreasing trend. The synthetic rubber is strengthening, and after the Spring Festival, tire enterprises resume production, increasing the buying of natural rubber, and the inventory accumulation rate has significantly narrowed compared to the previous period [2]. - The domestic tire enterprise operating rate has significantly rebounded week - on - week, and most enterprises have returned to normal levels, boosting the capacity utilization rate of sample enterprises. However, the short - term situation is unstable, and the order shipment resistance in the Middle East still exists, which may limit the increase in the capacity utilization rate of tire enterprises [2]. - The RU2605 contract is expected to fluctuate in the range of 16,850 - 17,500 in the short term, and the NR2605 contract is expected to fluctuate in the range of 13,500 - 14,000 in the short term [2]. 3. Summary by Relevant Catalogs Futures Market - The closing price of the main contract of Shanghai rubber is 17,180 yuan/ton, and that of the 20 - number rubber is 13,720 yuan/ton. The 5 - 9 spread of Shanghai rubber is - 10 yuan/ton, and the 4 - 5 spread of 20 - number rubber is 110 yuan/ton. The spread between Shanghai rubber and 20 - number rubber is 30 yuan/ton [2]. - The position of the main contract of Shanghai rubber is 143,610 lots, a decrease of 3,973 lots; the position of the main contract of 20 - number rubber is 67,414 lots, a decrease of 41,472 lots. The net position of the top 20 in Shanghai rubber is 1,284 lots, and that of the top 20 in 20 - number rubber is 1,049 lots [2]. - The warehouse receipts of Shanghai rubber in the exchange are 120,540 tons, unchanged; the warehouse receipts of 20 - number rubber in the exchange are 49,795 tons, unchanged [2]. Spot Market - The price of state - owned whole latex in the Shanghai market is 17,300 yuan/ton, an increase of 200 yuan; the price of Vietnamese 3L is 17,000 yuan/ton, an increase of 250 yuan. The price of Thai standard STR20 is 2,050 US dollars/ton, an increase of 20 US dollars; the price of Malaysian standard SMR20 is 2,045 US dollars/ton, an increase of 20 US dollars [2]. - The price of Thai RMB mixed rubber is 15,870 yuan/ton, an increase of 120 yuan; the price of Malaysian RMB mixed rubber is 15,820 yuan/ton, an increase of 120 yuan. The price of Qilu Petrochemical's butadiene - styrene 1502 is 17,000 yuan/ton, and the price of Qilu Petrochemical's cis - butadiene BR9000 is 15,200 yuan/ton, a decrease of 1,100 yuan [2]. Upstream Situation - The theoretical production profit of RSS3 is 13.6 US dollars/ton, and that of STR20 is 138.6 US dollars/ton, a decrease of 17 US dollars [2]. - The monthly import volume of technically - classified natural rubber is 3.05 million tons, and that of mixed rubber is 19.93 million tons [2]. Downstream Situation - The operating rate of all - steel tires is 36.73%, and that of semi - steel tires is 65.9%. The inventory days of all - steel tires in Shandong at the end of the period are 45.79 days, a decrease of 1.25 days; the inventory days of semi - steel tires in Shandong at the end of the period are 43.1 days, a decrease of 0.99 days [2]. - The monthly output of all - steel tires is 5,968,000 pieces, an increase of 129,000 pieces; the monthly output of semi - steel tires is 1,271,000 pieces, a decrease of 15,000 pieces [2]. Option Market - The 20 - day historical volatility of the underlying is - 0.24%, and the 40 - day historical volatility is 22.82%, a decrease of 0.31%. The implied volatility of at - the - money call options is - 1.42%, and that of at - the - money put options is 31.03%, a decrease of 1.42% [2]. Industry News - In February 2026, China's heavy - truck market sold about 75,000 vehicles (wholesale caliber, including exports and new energy), a nearly 30% decrease from January 2025 and an about 8% decrease from the 81,400 vehicles in the same period of the previous year. From January to February this year, the cumulative sales of China's heavy - truck industry exceeded 180,000 vehicles, a year - on - year increase of about 17%. The decrease in the heavy - truck industry in February 2026 is mainly due to the seasonal fluctuations of the Spring Festival month [2]. - As of March 8, 2026, the total inventory of natural rubber in bonded and general trade in Qingdao is 680,400 tons, a month - on - month increase of 500 tons, an increase of 0.07%. The bonded area inventory is 119,600 tons, an increase of 1.27%; the general trade inventory is 560,900 tons, a decrease of 0.18%. The inbound rate of the sample bonded warehouses in Qingdao for natural rubber decreased by 4.05 percentage points, and the outbound rate increased by 1.70 percentage points; the inbound rate of general trade warehouses increased by 2.15 percentage points, and the outbound rate increased by 2.89 percentage points [2]. - As of March 5, the capacity utilization rate of China's semi - steel tire sample enterprises is 74.53%, a month - on - month increase of 43.76 percentage points and a year - on - year decrease of 5.28 percentage points; the capacity utilization rate of all - steel tire sample enterprises is 65.38%, a month - on - month increase of 39.34 percentage points and a year - on - year increase of 3.33 percentage points [2].

1. Report's Investment Rating for the Industry - No relevant information provided. 2. Core Viewpoints of the Report - This week, the domestic and international natural rubber futures first rose and then fell, showing an overall downward trend. However, in the short - term, the market is expected to be mainly oscillating and slightly stronger. The upward driving force of rubber prices is limited due to the approaching tapping season in domestic production areas and the weakening cost support. But the rising synthetic rubber prices driven by overseas geopolitical risks may boost natural rubber prices, and there may be a situation of natural rubber price compensation increase [104]. 3. Summary According to the Table of Contents 3.1 Industry News - The U.S. Tire Manufacturers Association (USTMA) predicts that the total tire shipments in the United States in 2026 will increase by 0.7% to 338.9 million units [5]. - The Association of Natural Rubber Producing Countries (ANRPC) forecasts that the global natural rubber production in 2026 will increase by 2.2% to 15.324 million tons, and the consumption will increase by 1.4% to 15.602 million tons. In January 2026, the natural rubber market price rose significantly [6]. - In February 2026, China's heavy - truck sales decreased by about 8% to 75,000 units. From January to February, the cumulative sales of the heavy - truck industry exceeded 180,000 units, a year - on - year increase of about 17% [7]. - In January 2026, Indonesia's total exports of natural rubber and mixed rubber decreased by 22% year - on - year, with natural rubber exports down 29% and mixed rubber exports up 160% [7]. 3.2 Price - This week, domestic and international natural rubber futures first rose and then fell, with overall declines. For example, on March 6, 2026, the closing price of RU2605.SHF was 16,835 yuan/ton, a month - on - month decrease of 1.87% [9][11]. - The basis and monthly spread of natural rubber futures changed, with the full - latex - RU05 basis being - 135 yuan/ton on March 6, 2026, a month - on - month increase of 34.15% and a year - on - year increase of 76.11% [15]. - Other spreads also changed. For instance, RU - NR, RU - BR, and RU - JPX RSS3 spreads decreased, while the NR - SGX TSR20 spread increased [19]. - The prices of substitute products, such as butadiene rubber and styrene - butadiene rubber, rose due to the Middle East military conflict, which increased the production cost and affected the natural rubber market [30]. 3.3 Fundamental Data 3.3.1 Supply - The main producing areas in Southeast Asia are basically in the dry season with less rainfall, and the temperatures are generally normal, with Hainan's temperature slightly higher [38][42]. - The global main producing areas are at the end of the tapping season, with a significant contraction in overall supply. Cup - lump prices decreased due to negative feedback from Middle East tire demand, while latex prices remained relatively strong during the low - production season [44]. - Thailand's processing profits generally decreased. For example, on March 6, 2026, Thailand's standard rubber production profit was - 534 yuan/ton, a month - on - month decrease of 13.14% [51][53]. - In January 2026, Thailand's rubber exports decreased both month - on - month and year - on - year, but the exports of smoked sheets were still relatively high compared with the same period in previous years [60]. - In February 2026, Indonesia's total natural rubber exports increased month - on - month, and the exports to China also increased significantly [66]. - In January 2026, Vietnam's natural rubber exports decreased month - on - month but reached a high level in the same period of history, with a significant decline in latex exports. The exports to China also decreased month - on - month [70]. - In January 2026, Cote d'Ivoire's total rubber exports decreased month - on - month, and the exports to China decreased even more [74]. - In December 2025, China's natural rubber imports (including mixed and composite rubber) were 8.034 million tons, a month - on - month increase of 24.84% and a year - on - year increase of 25.40% [78]. 3.3.2 Demand - After the Spring Festival, tire enterprises actively resumed production, with most enterprises returning to normal levels during the week, which boosted the overall sample enterprise capacity utilization rate. All - steel tires continued to reduce inventory, and semi - steel tires also started to reduce inventory [81]. - In December 2025, the exports of all - steel tires decreased slightly month - on - month, while the exports of semi - steel tires continued to recover. In January 2026, heavy - truck sales increased both month - on - month and year - on - year, while passenger - car sales decreased [84]. - In December 2025, the road freight turnover and passenger turnover both decreased month - on - month [88]. 3.3.3 Inventory - China's natural rubber social inventory continued to accumulate, with the accumulation rate narrowing compared with the previous period. The accumulation was still dominated by dark - colored rubber. Overseas supplies arriving at ports decreased, and the rising rubber prices suppressed downstream purchasing demand [95]. - The natural rubber futures inventory in the Shanghai Futures Exchange was 117,500 tons on March 6, 2026, a week - on - week increase of 2.68% and a year - on - year decrease of 40.42% [98]. 3.4 This Week's Viewpoint Summary - Supply: Thailand is gradually reducing production, with a seasonal contraction in raw material output and strong raw material prices. Some domestic and foreign production areas are in the non - tapping season, and the tapping time in domestic production areas is expected to be in line with seasonal expectations [103]. - Demand: The capacity utilization rate of sample enterprises is running steadily and slightly strongly. Due to high raw material prices and shrinking profits, enterprises have a stronger willingness to increase prices, with some planning price increases of 3 - 5% [103]. - Viewpoint: The approaching tapping season in domestic production areas and the weakening cost support limit the upward driving force of rubber prices. However, the rising synthetic rubber prices may boost natural rubber prices, and the market is expected to be mainly oscillating and slightly stronger [104]. - Valuation: As of Friday, the spread between the RU and NR main contracts was 3,265 yuan/ton, a month - on - month increase of 80 yuan/ton; the spread between the mixed standard rubber and the RU main contract was - 1,115 yuan/ton, a month - on - month increase of 80 yuan/ton [105]. - Strategy: For unilateral trading, try to go long at low prices and be cautious when chasing at high prices; for inter - period trading, stay on the sidelines; for cross - variety trading, stay on the sidelines [106].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - **Polyolefin Industry**: The intraday disk and spot prices fluctuated greatly, and trading weakened. The upgrading of the geopolitical situation in the Middle East pushed up international oil prices, strongly boosting the market from the cost side. The supply side showed differentiation, with high domestic PE supply and increased losses in oil - based and naphtha - based routes; PP production was slow due to planned maintenance in March and rising raw material prices. The demand side was affected by the Spring Festival holiday, with downstream factory operating rates at a seasonal low. Although the current industry profit is in a historically low range and the real - world fundamentals are under pressure, the market has strong expectations for post - holiday restocking demand from downstream concentrated resumption of work. [1] - **Methanol Industry**: Methanol futures fluctuated widely, and spot and near - month contracts were purchased on - demand. The overall trading for the day was okay. The escalation of the Middle East conflict and shipping disruptions in the Strait of Hormuz limited Iranian methanol exports, triggering market concerns about a global supply interruption and a significant increase in geopolitical risk premiums. Fundamentally, domestic operating rates remained high, but the import side was affected by the geopolitical conflict, with increased instability of facilities and a significant decline in March arrivals. The demand side was weak, with poor olefin demand at ports and a delay in the start - up of new MTO plants. Port inventories were at a historically medium - high level, but there were expectations of destocking due to the expected reduction in imports. [3] - **Crude Oil Industry**: Overnight, the WTI April contract closed at $81.01 per barrel, up 8.51%, and the Brent May contract closed at $84.48 per barrel, up 3.78%. The sharp increase in freight rates made the delivery cost of SC futures more than $15 above Brent, and the domestic premium continued to rise. If the passage through the Strait of Hormuz remains blocked, oil prices will continue to rise significantly; if the Strait of Hormuz resumes normal passage, oil prices will face the risk of a large - scale return of geopolitical and freight insurance premiums. Historically, the impact of geopolitical conflicts on oil prices is mostly short - lived. After four consecutive days of sharp increases, long positions should be held with caution. [5] - **Urea Industry**: On the 5th, urea futures declined after reaching a high, and spot prices remained weak. The supply side had a slight increase in the operating rate this week, with daily production exceeding 220,000 tons, resulting in short - term supply pressure. The demand side had stable demand for agricultural green - turning fertilizers, and the demand for industrial compound fertilizers and board factories was gradually recovering. Affected by the domestic urea guidance price limit and the lack of new export news, the market was mostly on the sidelines regarding high prices, and downstream factories mostly purchased on - demand. In the short term, urea prices are expected to continue to trade in a high - level consolidation range. [8] - **PVC and Caustic Soda Industry**: On the 5th, caustic soda futures hit the daily limit, and spot prices remained stable overall. High - concentration caustic soda exports showed a good trend, and the production of 50% caustic soda in the province had not fully recovered, so high - concentration caustic soda may have a certain upward trend in the short term. The supply side had a slow recovery of caustic soda plant loads, and there was still pressure on industry inventory accumulation. The demand side had stable demand from the main alumina downstream and an improvement in non - aluminum downstream demand, which supported the caustic soda price. The increase in liquid chlorine prices further improved the comprehensive profits of chlor - alkali enterprises. PVC spot and futures prices fluctuated upward. The supply side maintained a high level, and domestic demand was normal. Foreign trade exports were affected by unstable freight rates and were waiting for new quotes. The cost - end transmission from crude oil - ethylene - PVC was uncertain, and the market sentiment was affected by concerns about energy. [9] - **Glass and Soda Ash Industry**: The futures of soda ash main contract SA605 oscillated upward, closing at 1,225 yuan/ton. The supply side had a slight increase in weekly production, and there were expectations of supply contraction due to shutdown and maintenance. The demand side had a general trading atmosphere, with low - price transactions being the main focus. The inventory in factories reached a new high. In the current situation of weak demand and high inventory, caution should be exercised regarding upstream manufacturers. The futures of glass main contract FG605 increased slightly, closing at 1,055 yuan/ton. The downstream resumption of work was less than expected, and the trading atmosphere was light. The supply side had a low daily melting volume, and the demand side was restricted by weather and environmental protection policies, with delayed full - scale resumption of work and mainly inventory digestion after resumption. The inventory of production enterprises continued to accumulate significantly. [10] - **Natural Rubber Industry**: On the supply side, overseas raw material prices have been rising weakly recently, and with the approaching of the domestic production area tapping window, the market's expectation of new supply has increased. On the demand side, the semi - steel tire market was relatively stable, with post - holiday regular restocking in the domestic market, and individual dealer order fairs boosting channel purchase demand, and a significant increase in terminal retail sales volume; exports were affected by the weakening of the European and Middle Eastern markets, but the EU has not yet implemented a temporary anti - dumping tax, and overall orders still had resilience. The all - steel tire domestic market had concentrated restocking, and dealer order fairs boosted purchase enthusiasm, with good overall channel purchase sentiment; exports were under significant pressure, and the shipment to the Middle East and European markets weakened. Overall, although the domestic restocking of all - steel tires provided short - term support, the drag of overseas geopolitical risks on tire exports was more persistent, and the demand side generally suppressed rubber prices. However, geopolitical conflicts also made BR difficult to fall and provided some positive support to rubber prices. In the short term, rubber prices are expected to oscillate. [11] - **LPG Industry**: The prices of LPG futures contracts declined. The inventory of LPG refineries and ports increased, and the operating rates of upstream and downstream industries showed different trends. The upstream main refinery operating rate remained unchanged, the sample enterprise weekly production - sales rate decreased slightly, the downstream PDH operating rate decreased, and the MTBE and alkylation operating rates remained stable. [13] - **Pure Benzene - Styrene Industry**: Affected by geopolitics, the transportation of crude oil has been blocked recently, and the operating expectations of Asian refineries have been affected. Some domestic and foreign refineries have made defensive load adjustments, and combined with some device maintenance plans, the supply of pure benzene is expected to decline. The profit of the downstream styrene industry has been significantly repaired, and the load has remained at a relatively high level, with strong short - term demand support. Although the supply - demand expectations of pure benzene have improved, due to the remaining import pressure and the high inventory at ports, the self - driving force of pure benzene is still limited, and its price follows the fluctuations of oil prices and downstream styrene. For styrene, due to good industry profits, the load of styrene factories has increased significantly. In March, some styrene devices are expected to restart, but there are also some device maintenance plans, so the supply increase in March is expected to be limited. The demand side has a gradual recovery of post - holiday downstream demand, and combined with previous export shipments, the supply - demand of styrene in March is expected to have a slight destocking. Recently, oil prices have been strong due to the boost of the Middle East geopolitical situation, and combined with the blocked export of styrene from the Middle East due to transportation, domestic styrene has new export orders, and it is expected to be boosted in the short term. [16] - **Polyester Industry Chain**: Affected by geopolitics, some domestic and foreign refineries have made defensive load adjustments, and the supply of PX is expected to decline. Starting from March, some domestic and foreign maintenance plans will be implemented one after another. Combined with the early restart or load increase of some TA devices due to improved processing fees after the holiday, the supply - demand expectations of PX have improved. The Middle East geopolitical situation also provides cost - side support to PX, and PX is expected to be strong in the short term. After the holiday, the load of PTA has increased, and the March PTA device maintenance plan may be less than expected. Affected by the Middle East geopolitical situation, the sharp rise in oil prices has driven up the prices of the industrial chain, but the increase in the spot price of raw material PX is greater, and the PTA processing margin has been compressed. The short - term self - driving force of PTA is limited, and its absolute price follows the cost - side fluctuations. The Middle East geopolitical situation is tense, and the short - term crude oil price is expected to continue to rise, which enhances the cost support for ethylene glycol. In March, the domestic supply of ethylene glycol will significantly decline, and the arrival volume of foreign ships will be at a low level from mid - March. At the same time, the polyester load will seasonally recover in March, and ethylene glycol is expected to have a slight destocking. Currently, the supply and demand of short - fiber are both weak. The short - term driving force of short - fiber is weak, and it mainly follows the fluctuations of raw materials. For bottle - chips, the domestic supply will gradually increase in March, and the terminal demand is in the recovery stage, with weakening expectations. The absolute price of bottle - chips still follows the cost - side fluctuations, but the processing fee may decline. [17] 3. Summary According to Relevant Catalogs Polyolefin Industry - **Price Changes**: The closing prices of L2605, L2609, PP2605, and PP2609 showed different trends on March 5th compared to March 4th. The L59, PP59, and LP05 spreads also changed. Spot prices of East China PP拉丝 and North China LLDPE increased. [1] - **Inventory and Operating Rates**: PE enterprise inventory decreased, while social inventory increased. PP inventory decreased. PE and PP device operating rates decreased, while PE and PP downstream weighted operating rates increased. [1] Methanol Industry - **Price Changes**: The closing prices of MA2605 and MA2609 decreased, and the MA59 spread decreased significantly. The Taicang basis decreased, and the MTO05 disk increased. Spot prices in different regions showed different trends. [3] - **Inventory and Operating Rates**: Methanol enterprise inventory increased, while port inventory decreased slightly, and social inventory increased. The upstream domestic enterprise operating rate decreased, the upstream overseas enterprise operating rate increased, the Northwest enterprise production - sales rate decreased, and the downstream MTO device operating rate remained unchanged, while the formaldehyde and glacial acetic acid operating rates increased. [3] Crude Oil Industry - **Price Changes**: Brent, WTI, and SC prices increased significantly on March 5th compared to March 4th. The spreads between different contracts and different varieties also changed. The prices of refined oil products and their spreads also showed different trends. [5] - **Outlook**: Close attention should be paid to the appointment of Iran's new supreme leader, the safety of Middle East energy facilities, and the shipping situation in the Strait of Hormuz. [5] Urea Industry - **Price and Inventory Changes**: Urea futures declined after reaching a high, and spot prices were weak. The domestic urea daily production and weekly production increased, the device maintenance loss decreased, the factory inventory decreased, and the port inventory increased. The production enterprise order days increased. [8] - **Outlook**: In the short term, urea prices are expected to continue to trade in a high - level consolidation range, and attention should be paid to downstream demand progress and inventory accumulation. [8] PVC and Caustic Soda Industry - **Price and Inventory Changes**: The prices of PVC and caustic soda futures and spot showed different trends. The export profits of caustic soda and PVC decreased. The caustic soda industry operating rate increased slightly, the PVC total operating rate remained unchanged, and the inventory of caustic soda factories increased, while the inventory of PVC upstream factories and total social inventory decreased slightly. [9] - **Outlook**: For caustic soda, short - term market increases are mainly due to optimistic expectations brought by geopolitical conflicts, and caution should be exercised regarding the decline of the disk after the easing of the situation. For PVC, the supply - demand is in a stalemate, and prices may be passively pushed up due to concerns about the cost side. [9] Glass and Soda Ash Industry - **Price and Inventory Changes**: The prices of glass and soda ash futures increased. The supply of soda ash increased slightly, and the inventory of soda ash factories increased. The supply of glass was at a low level, and the inventory of glass production enterprises continued to accumulate. [10] - **Outlook**: For soda ash, it is recommended to wait and see due to the high risk of short - selling on rebounds. For glass, it is recommended to short on rebounds or wait and see, and attention should be paid to macro - policies and inventory changes. [10] Natural Rubber Industry - **Price and Inventory Changes**: The spot price of Yunnan state - owned whole latex remained unchanged, and the basis increased significantly. The prices of Thai standard mixed rubber and international cup rubber and glue showed different trends. The inventory of bonded areas increased, and the futures inventory of the Shanghai Futures Exchange decreased slightly. [11] - **Outlook**: In the short term, rubber prices are expected to oscillate due to the combination of supply and demand factors and geopolitical influences. [11] LPG Industry - **Price and Inventory Changes**: The prices of LPG futures contracts decreased, and the basis increased significantly. The LPG refinery inventory ratio and port inventory increased. The upstream main refinery operating rate remained unchanged, the sample enterprise weekly production - sales rate decreased slightly, the downstream PDH operating rate decreased, and the MTBE and alkylation operating rates remained stable. [13] Pure Benzene - Styrene Industry - **Price and Inventory Changes**: The prices of pure benzene and styrene upstream raw materials and downstream products increased. The inventory of pure benzene in Jiangsu ports decreased slightly, and the inventory of styrene in Jiangsu ports increased. The operating rates of different links in the industrial chain showed different trends. [16] - **Outlook**: For pure benzene, pay attention to the risk of price drops after reaching a high, and roll low - buying. For styrene, it is expected to be strong in the short term, and also pay attention to the risk of price drops after reaching a high and roll low - buying. [16] Polyester Industry Chain - **Price and Inventory Changes**: The prices of upstream raw materials and downstream polyester products increased. The inventory of MEG ports decreased slightly, and the expected arrival volume decreased. The operating rates of different links in the polyester industrial chain increased. [17] - **Outlook**: For PX, it is expected to be strong in the short term. For PTA, its absolute price follows the cost - side fluctuations. For ethylene glycol, it is expected to have a slight destocking in March. For short - fiber, it mainly follows the fluctuations of raw materials. For bottle - chips, the supply will increase in March, and the processing fee may decline. [17]

Report Industry Investment Rating No information provided in the reports. Core Views Polyolefins - The spot market of polyolefins was strong, with upstream ex - factory prices up by 400 yuan/ton. The Middle East geopolitical situation pushed up international oil prices, boosting the market from the cost side. The supply of polyethylene was at a high level, and the losses of oil - based and naphtha - based production routes increased. The resumption of PDH units of polypropylene was slow due to planned maintenance in March and rising raw material prices. The demand side was affected by the Spring Festival, with downstream factory operating rates at a seasonal low. The industry profit was in a historically low range, but the market had strong expectations for post - holiday restocking demand. Attention should be paid to the sustainability of cost support and the actual recovery of downstream operating rates [1]. Methanol - The methanol futures continued to rise and hit the daily limit. The Middle East conflict restricted Iranian methanol exports, leading to concerns about global supply disruptions. Domestically, the operating rate remained high, but imports were affected by the conflict, and the March arrival volume would decline significantly. The demand side was weak, with poor olefin demand at ports and delayed start - up of new MTO units. The port inventory was at a medium - high level, with expectations of destocking. The current price was driven by geopolitical sentiment, and attention should be paid to the actual progress of the conflict and the port destocking rhythm [4]. Urea - The urea futures fluctuated and rose, and the spot price remained stable. The daily production of urea was close to 220,000 tons, with sufficient short - term supply, and the holiday inventory accumulation put pressure on the price. The agricultural fertilizer demand continued to advance, while the industrial demand was average. Affected by the war, international urea prices rose significantly, which might drive up the domestic urea market, but the increase might be limited under the supply guarantee policy and high supply. In the short term, the urea price was expected to remain high, and the main contract was expected to be in the range of 1800 - 1900. Attention should be paid to downstream demand and inventory accumulation [6]. PVC and Caustic Soda - The caustic soda futures fluctuated strongly, and the spot price was stable. The supply was expected to increase as downstream chlorine - consuming industries resumed work, increasing inventory pressure. The demand from the alumina industry was stable, and non - aluminum demand improved. The comprehensive profit of chlor - alkali enterprises was repaired, and the industry load was expected to increase. The short - term market was expected to fluctuate and adjust. - The PVC futures fluctuated higher, and the spot price rose. The cost of bulk commodities was pushed up by the geopolitical conflict. The PVC supply remained high, domestic demand was normal, and foreign trade exports faced risks. The cost transmission from crude oil - ethylene - PVC was uncertain, and the short - term PVC price was expected to continue to rise, but the increase was uncertain due to fundamental and long - term uncertainties [7]. LPG - The LPG futures prices rose, with the main contract PG2603 up 3.67%. The Middle East geopolitical situation affected the LPG market. The refinery inventory ratio and port inventory increased. The upstream refinery operating rate remained stable, while the downstream PDH operating rate decreased slightly. Attention should be paid to the impact of geopolitical factors on the LPG market [8]. Natural Rubber - The supply side had cost support as overseas raw material prices continued to rise, and Thailand's rubber production decreased in January. The demand side was affected by the Middle East situation, with shipping to the Middle East suspended, increasing export resistance. The demand side dragged down the rubber price, and it was recommended to leave long positions and consider going long again around 16000 [10]. Glass and Soda Ash - The soda ash futures fluctuated weakly and rose at the end. The supply side had high - level production, and the demand side was mainly in a wait - and - see state. The inventory increased significantly. The fundamentals of supply exceeding demand continued, and it was recommended to short at high prices or wait and see, with a reference price around 1200. - The glass futures fluctuated weakly and rose at the end. The supply side had low - level production, and the demand side was affected by bad weather and environmental protection policies, with delayed resumption of work. The inventory increased seasonally. It was recommended to short at high prices or wait and see, with a reference high point around 1075, and pay attention to macro and inventory changes [13]. Pure Benzene and Styrene - The supply of pure benzene was expected to decrease due to the impact of geopolitical factors on refinery operations and maintenance plans. The downstream styrene industry had good profits, and the demand was strong in the short term. However, due to high port inventory and import pressure, the price of pure benzene followed the fluctuations of oil prices and downstream styrene. It was recommended to reduce long positions at high levels and short the EB - BZ spread at high levels. - The styrene industry had good profits, and the factory load increased. The supply in March was expected to increase slightly, and the demand was expected to pick up after the holiday. The short - term styrene price was expected to be strong, and it was recommended to reduce long positions at high levels and short the EB04 - BZ04 spread at high levels [14]. Crude Oil - The crude oil prices rose significantly. The blockade of the Strait of Hormuz by Iran increased the risk premium of crude oil. If the risk continued to spread or the Strait of Hormuz was blocked for a long time, the oil price would continue to rise; if the conflict eased, the oil price would face the risk of a premium pull - back. The freight rate increase led to a rise in the SC futures delivery cost, and the domestic premium increased. It was recommended to hold long positions cautiously [15]. Polyester Industry Chain - PX supply was expected to decrease due to refinery maintenance and geopolitical factors, and the demand from downstream PTA units increased. The short - term PX price was expected to be strong, and it was recommended to reduce long positions at high levels and pay attention to oil price trends. - The PTA load increased after the holiday, but the inventory was expected to increase in February. The PTA processing margin was compressed, and the short - term PTA price was driven by the cost side. It was recommended to reduce long positions at high levels and pay attention to oil price trends. - The supply of ethylene glycol was expected to decrease in March, and the demand was expected to pick up seasonally. It was recommended to go long on the EG5 - 9 spread at low levels. - The short - fiber market was weak in both supply and demand. The short - term short - fiber price followed the raw material price, and it was recommended to pay attention to the cost transmission to the downstream. - The supply of polyester bottle chips was expected to increase in March, and the demand was expected to be weak. The bottle chip price followed the cost side, and the processing margin was expected to decline. It was recommended to short the PR main - contract processing margin at high levels and buy call options at low levels [18]. Summary by Directory Polyolefins - **Prices**: L2605, L2609, PP2605, and PP2609 closing prices all rose on March 3, with increases of 2.99%, 1.58%, 3.22%, and 2.12% respectively. The spot prices of East China PP拉丝 and North China LDPE also increased, with increases of 4.35% and 4.41% respectively [1]. - **Inventory**: PE and PP enterprise inventories increased significantly, with increases of 68.66% and 89.14% respectively. The social inventory of PE also increased by 12.65% [1]. - **Operating Rates**: The PE device operating rate decreased slightly, and the downstream weighted operating rate decreased by 7.98%. The PP device operating rate decreased slightly, while the powder operating rate increased by 9.18%, and the downstream weighted operating rate increased by 30.3% [1]. Methanol - **Prices**: MA2605 and MA2609 closing prices rose on March 3, with increases of 8.12% and 3.84% respectively. The spot prices of Inner Mongolia North Line, Henan Luoyang, and Port Taicang also increased [4]. - **Inventory**: The methanol enterprise inventory, port inventory, and social inventory all increased, with increases of 57.30%, 1.01%, and 11.82% respectively [4]. - **Operating Rates**: The domestic upstream operating rate decreased slightly, while the overseas upstream operating rate increased by 6.98%. The downstream MTO device operating rate remained unchanged, and the formaldehyde operating rate increased by 24.12% [4]. Urea - **Prices**: The urea futures fluctuated and rose, and the spot price remained stable. The main contract closed at 1819 yuan/ton, up 0.11% [6]. - **Supply and Demand**: The daily production of urea was close to 220,000 tons, and the short - term supply was sufficient. The agricultural fertilizer demand continued to advance, while the industrial demand was average [6]. - **Inventory**: The domestic urea factory inventory and port inventory increased, with increases of 14.13% and 4.82% respectively [6]. PVC and Caustic Soda - **Prices**: The prices of East China calcium - carbide - based PVC and ethylene - based PVC increased on March 3, with increases of 1.1% and 2.0% respectively. The caustic soda price remained stable [7]. - **Supply and Demand**: The supply of caustic soda was expected to increase as downstream chlorine - consuming industries resumed work, and the demand from the alumina industry was stable. The PVC supply remained high, and domestic demand was normal, while foreign trade exports faced risks [7]. - **Inventory**: The caustic soda factory inventory increased by 22.1%, and the PVC upstream factory inventory and total social inventory decreased slightly [7]. LPG - **Prices**: The LPG futures prices rose, with the main contract PG2603 up 3.67%. The spot prices of South China civil gas and deliverable spot also increased [8]. - **Inventory**: The LPG refinery inventory ratio and port inventory increased, with increases of 11.94% and 5.95% respectively [8]. - **Operating Rates**: The upstream refinery operating rate remained stable, while the downstream PDH operating rate decreased slightly [8]. Natural Rubber - **Prices**: The price of Yunnan state - owned standard rubber increased by 0.30%, and the full - latex basis increased by 103.37% [10]. - **Supply and Demand**: The supply side had cost support, and Thailand's rubber production decreased in January. The demand side was affected by the Middle East situation, with shipping to the Middle East suspended, increasing export resistance [10]. - **Inventory**: The bonded area inventory increased by 1.82%, and the Shanghai Futures Exchange factory - warehouse futures inventory decreased by 0.40% [10]. Glass and Soda Ash - **Prices**: The glass and soda ash futures prices rose on March 3. The glass 2605 and 2609 closing prices increased by 1.05% and 1.39% respectively, and the soda ash 2605 and 2609 closing prices increased by 2.53% and 1.92% respectively [13]. - **Supply and Demand**: The soda ash supply was at a high level, and the demand was mainly in a wait - and - see state. The glass supply was at a low level, and the demand was affected by bad weather and environmental protection policies [13]. - **Inventory**: The glass factory inventory and soda ash factory inventory increased significantly, with increases of 37.32% and 19.29% respectively [13]. Pure Benzene and Styrene - **Prices**: The prices of Brent crude oil, WTI crude oil, and CFR China pure benzene increased on March 3, with increases of 4.7%, 4.7%, and 5.1% respectively. The prices of styrene East China spot and EB futures also increased [14]. - **Inventory**: The pure benzene Jiangsu port inventory decreased slightly, and the styrene Jiangsu port inventory increased by 11.1% [14]. - **Operating Rates**: The Asian pure benzene operating rate remained unchanged, and the domestic pure benzene, hydrogenated benzene, and styrene operating rates increased [14]. Crude Oil - **Prices**: Brent, WTI, and SC crude oil prices rose on March 3, with increases of 4.71%, 4.67%, and 10.06% respectively [15]. - **Spreads**: The spreads of Brent M1 - M3, WTI M1 - M3, and SC M1 - M3 all changed significantly [15]. - **Outlook**: The blockade of the Strait of Hormuz by Iran increased the risk premium of crude oil. The oil price was affected by geopolitical factors, and it was recommended to hold long positions cautiously [15]. Polyester Industry Chain - **Prices**: The prices of upstream raw materials such as Brent crude oil, WTI crude oil, and CFR Japan naphtha increased. The prices of downstream polyester products such as POY, FDY, and DTY also increased [18]. - **Inventory**: The MEG port inventory increased by 2.0% [18]. - **Operating Rates**: The operating rates of PX, PTA, MEG, and polyester products all changed to varying degrees [18].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views of the Reports Polyolefin Industry - Affected by the escalation of the Middle - East geopolitical situation, international oil prices have strongly risen, boosting the polyolefin market from the cost side. Polyethylene domestic supply remains high, and losses in oil - based and naphtha - based production routes have intensified this week. For polypropylene, planned maintenance in March is relatively high, and the resumption progress of PDH and other devices is slow due to rising raw material prices. Downstream factory开工率 is at a seasonal low. Although the current fundamentals are under pressure, there are still expectations for post - holiday restocking demand. Attention should be paid to the sustainability of cost support and the actual recovery of downstream开工率 [1]. Methanol Industry - The escalation of the Middle - East conflict has led to shipping disruptions in the Strait of Hormuz and limited Iranian methanol exports, increasing geopolitical risk premiums. Domestically, the开工 rate remains high, but imports are affected by the conflict, and the arrival volume in March will decline significantly. The demand side is weak, and port olefin demand is poor. Port inventories are at a medium - high historical level, but there are expectations of inventory reduction. The current price is mainly driven by geopolitical sentiment, and attention should be paid to the actual progress of the conflict and the port inventory reduction rhythm [3]. Chlor - alkali and PVC Industry - For caustic soda, the futures fluctuated weakly on the 2nd, and the spot price remained stable. The supply is expected to increase as downstream chlorine - consuming industries resume work, increasing inventory pressure. The demand side has some support for the price. Overall, the domestic caustic soda supply - demand situation is weak, and the market may fluctuate and adjust in the short term. For PVC, the futures fluctuated higher on the 2nd, and the spot price was weakly volatile. The supply remains high, and the demand is normal. The price is affected by cost concerns and macro - sentiment, and the short - term upward sentiment may continue, but the increase is uncertain [7]. Urea Industry - The urea futures fluctuated down on the 2nd. The supply is relatively sufficient in the short term, and the inventory accumulated during the holiday exerts pressure on the price. The agricultural demand is advancing, while the industrial demand is slowly recovering. The price may be in a high - level stalemate in the short term. The main contract is expected to be in the 1800 - 1900 range, and attention should be paid to downstream demand progress and inventory accumulation [8]. LPG Industry - The LPG prices showed an upward trend on March 2nd. The炼厂库容 ratio and port inventory increased. The upstream - main refinery开工率 remained unchanged, and the downstream - PDH开工率 decreased slightly. The market is affected by various factors, and no specific overall view is provided in the report [9]. Natural Rubber Industry - Overseas main production areas are transitioning to reduced production and suspension of tapping, with a shrinking total supply and rising raw material prices. Downstream tire enterprises are gradually resuming work, and the demand is expected to be boosted. The inventory in Qingdao is accumulating. With the strengthening of overseas raw material prices and the resumption of downstream production, and the impact of the tense Middle - East situation on oil prices, the rubber price is expected to rise, and previous long positions can be held. Attention should be paid to changes in the Middle - East situation [13]. Crude Oil Industry - The overnight WTI and Brent crude oil prices rose significantly. The Iranian Islamic Revolutionary Guard Corps' blockade of the Strait of Hormuz has increased the risk premium of crude oil. If the risk spreads or the Strait of Hormuz is blocked for a long time, oil prices will continue to rise; if the conflict eases, there is a risk of a sharp decline in oil prices. Geopolitical conflicts usually have a pulsed impact on oil prices, and long positions should be held with caution [16]. Pure Benzene and Styrene Industry - For pure benzene, domestic and international devices are operating stably, and the downstream styrene industry's profit has been significantly repaired. However, due to import pressure and high port inventories, the price follows oil prices and downstream styrene fluctuations. For styrene, the industry profit is good, and the factory load has increased. In March, the supply increase is expected to be limited, and the demand is gradually recovering. The price is expected to be boosted by oil prices in the short term. For both, long positions should be reduced at high levels, and attention should be paid to price pressure and oil price trends [17]. Glass and Soda Ash Industry - For soda ash, the supply is in high - level shock, the demand is weak, and the inventory has increased significantly. The price may fluctuate in the short term, and short - selling can be considered around 1200. For glass, the supply is at a low level, the demand is restricted, and the inventory is seasonally increasing. The price may also fluctuate, and short - selling can be considered around 1075. Attention should be paid to post - holiday macro - policies and downstream situations [18]. Polyester Industry - For PX, the supply - demand situation is expected to improve in March, and the price is supported by cost and oil prices. For PTA, the load has increased, but the processing margin has been compressed, and the price follows the cost. For ethylene glycol, the supply will decline in March, and there are expectations of inventory reduction. For short - fiber, the supply - demand is weak, and it follows raw material fluctuations. For bottle - chips, the supply will increase in March, and the processing margin may decline. For all products, long positions should be reduced at high levels, and attention should be paid to oil price trends [19]. 3. Summaries According to Relevant Catalogs Polyolefin Industry - **Price Changes**: L2605, L2609, PP2605, and PP2609 closing prices all increased by over 5%. The L59, PP59, and LP05 spreads decreased. Spot prices of East - China PP and North - China LLDPE also rose [1]. - **开工率**: PE装置开工率 decreased slightly, and the downstream加权开工率 decreased significantly. PP装置开工率 decreased slightly, while the PP粉料开工率 and downstream加权开工率 increased [1]. - **Inventory**: PE企业库存 and社会库存 increased, and PP企业 and trade - dealer inventories also increased [1]. Methanol Industry - **Price Changes**: MA2605 and MA2609 closing prices increased, and the MA59 spread changed significantly. Spot prices in different regions also rose [3]. - **开工率**: The domestic upstream企业开工率 decreased slightly, the overseas企业开工率 increased, and the西北企业产销率 decreased. Downstream外采MTO装置开工率 remained unchanged, while the甲醛开工率 increased [3]. - **Inventory**: Methanol企业库存, port inventory, and社会库存 all increased [3]. Chlor - alkali and PVC Industry - **Price Changes**: For caustic soda, the spot price remained stable, and the futures fluctuated weakly. For PVC, the futures fluctuated higher, and the spot price was weakly volatile [7]. - **开工率**: The caustic soda行业开工率 increased slightly, and the PVC总开工率 remained unchanged. Downstream开工率 of related industries showed different trends [7]. - **Inventory**: Caustic soda厂库库存 increased, and PVC上游厂库库存 and总社会库存 changed slightly [7]. Urea Industry - **Price Changes**: The futures price fluctuated down, and the spot price was relatively stable [8]. - **开工率**: The尿素生产厂家开工率 increased slightly [8]. - **Inventory**: The domestic尿素厂内库存 and港口库存 increased, and the企业订单天数 decreased [8]. LPG Industry - **Price Changes**: PG2603, PG2604, and PG2605 prices increased, and the PG03 - 04 and PG03 - 05 spreads changed. Spot prices also rose [9]. - **开工率**: The上游 - main refinery开工率 remained unchanged, the样本企业周度产销率 decreased slightly, and the downstream - PDH开工率 decreased [9]. - **Inventory**: The LPG炼厂库容比, port库存, and port库容比 all increased [9]. Natural Rubber Industry - **Price Changes**: Spot prices of natural rubber and related products changed slightly, and the月间价差 also changed [13]. - **开工率**: The开工率 of automobile tires (semi - steel and full - steel) increased significantly [13]. - **Inventory**: The保税区库存 increased, and the上期所厂库期货库存 decreased slightly [13]. Crude Oil Industry - **Price Changes**: Brent, WTI, and SC prices all increased significantly. The spreads between different contracts also changed significantly [16]. - **Refined Oil**: The prices of NYM RBOB, NYM ULSD, and ICE Gasoil increased, and the裂解价差 also changed [16]. Pure Benzene and Styrene Industry - **Price Changes**: Upstream prices such as crude oil, naphtha, and ethylene increased. Pure benzene and styrene prices also rose, and their spreads and cash - flows changed [17]. - **开工率**: The开工率 of related industries in the pure benzene and styrene产业链 showed different trends, with some increasing and some decreasing [17]. - **Inventory**: The pure benzene江苏港口库存 decreased slightly, and the styrene江苏港口库存 increased [17]. Glass and Soda Ash Industry - **Price Changes**: Glass and soda ash prices in different regions and futures prices changed slightly [18]. - **开工率**: The soda ash开工率 and周产量 increased slightly, and the浮法日熔量 and光伏日熔量 also increased [18]. - **Inventory**: The玻璃厂库库存 and soda ash厂库库存 increased significantly [18]. Polyester Industry - **Price Changes**: Upstream prices such as crude oil, naphtha, and PX increased. Downstream polyester product prices also rose, and their spreads and cash - flows changed [19]. - **开工率**: The开工率 of PX, PTA, MEG, and polyester - related industries showed different trends, with some increasing and some remaining stable [19]. - **Inventory**: The MEG港口库存 increased, and the PTA华东现货价格 and期货 prices rose [19].

1. Report Industry Investment Rating - Not provided in the content 2. Core View of the Report - The natural rubber market is expected to fluctuate with a slight upward trend next week. Although downstream demand has limited acceptance of high prices and there is high inventory pressure, the supply of raw materials in Southeast Asian production areas is shrinking, leading to rising prices and high processing costs. Additionally, the military conflict in the Middle East may boost market sentiment [104]. 3. Summary by Relevant Catalogs 3.1 Industry News - In January 2026, Vietnam's total exports of natural rubber and mixed rubber increased by 35% year - on - year, and exports to China increased by 33% year - on - year [5]. - In January 2026, the EU's passenger car sales decreased by 3.9% year - on - year, but the market share of pure electric vehicles increased [6]. - In 2025, the US tire imports increased by 4.8% year - on - year, but imports from China decreased by 15% [7]. 3.2 Price - After the Spring Festival, both domestic and foreign markets rose significantly, with JPX RSS3 leading the increase. On February 27, 2026, compared with February 13, the closing prices of RU2605, NR2604, Singapore TSR20:2605, and Tokyo RSS3:2605 increased by 5.15%, 4.44%, 4.42%, and 7.14% respectively [10][12]. - The basis and spreads such as RU - NR, RU - BR, NR - SGX TSR20, and RU - JPX RSS3 increased. The spreads between whole - milk rubber and RU05, and 05 - 09 month spread also changed [16][18][20]. - The prices of substitute products such as butadiene rubber and styrene - butadiene rubber showed different trends. The quotation of butadiene rubber was initially raised but then showed an inverted situation [28][30]. 3.3 Fundamental Data 3.3.1 Supply - The main producing areas in Southeast Asia are in the dry season with less rainfall, and the temperature is generally normal, with slightly higher temperatures in Hainan [37][41]. - The global main producing areas are in the low - production season, and raw material prices continue to strengthen. The processing profits of Thai standard rubber and smoked sheet increased, while the production profit of concentrated latex decreased [43][49]. - In January 2026, Thailand's rubber exports decreased both month - on - month and year - on - year, but smoked sheet exports were still high compared with the same period in previous years. Indonesia's total natural rubber exports decreased month - on - month, and exports to China continued to decline. Vietnam's natural rubber exports decreased month - on - month but reached a high level in the same period in history, with a significant decline in latex exports. Cote d'Ivoire's total rubber exports decreased month - on - month, and exports to China decreased more [60][66][69][73]. - In December 2025, China's natural rubber imports (including mixed and composite rubber) increased by 24.84% month - on - month and 25.40% year - on - year [77]. 3.3.2 Demand - The capacity utilization rate of tire sample enterprises increased significantly compared with the previous cycle. All - steel tires showed inventory reduction, while semi - steel tires started to accumulate inventory [80]. - In December 2025, the exports of all - steel tires decreased slightly month - on - month, while the exports of semi - steel tires continued to recover. In January 2026, the sales of heavy - duty trucks increased both month - on - month and year - on - year, while the sales of passenger cars decreased [83]. - In December 2025, both the freight turnover and passenger turnover of road transportation decreased month - on - month [87]. 3.3.3 Inventory - China's natural rubber inventory continued the pre - holiday inventory accumulation trend. The inventory of dark - colored rubber and light - colored rubber increased, with a relatively large increase in Qingdao's inventory. The futures inventory also showed different changes [94][98]. 3.4 This Week's View Summary - **Supply**: As of February 23, 2026, China's natural rubber social inventory increased by 5.4%. The price of raw materials in Thailand continued to rise [104]. - **Demand**: Most tire enterprises' production and supply basically recovered, and the overall shipment was good, which was beneficial for inventory reduction [104]. - **View**: The market is expected to fluctuate with a slight upward trend next week [104]. - **Valuation**: The spread between RU and NR and the spread between mixed standard rubber and RU widened [104]. - **Strategy**: Short - term long for single - side trading, be cautious when chasing high; positive spread arbitrage for inter - period trading (long 05 and short 09); short - term long BR and short NR for cross - variety trading [104].

Core Viewpoint - China will implement zero tariff measures for 53 African countries starting May 1, 2026, which includes major rubber-producing countries, potentially impacting the global natural rubber market and supply dynamics [3][10]. Group 1: Global Natural Rubber Supply Dynamics - The growth in global natural rubber production is increasingly driven by African countries, which have attracted more investment due to rising global demand, leading to significant increases in processing capacity [3][10]. - By 2025, Africa's rubber processing capacity is expected to approach 3 million tons, with Côte d'Ivoire projected to produce 1.805 million tons, a 7.05% increase from 2024, accounting for 12% of global production [3][10]. Group 2: Price Dynamics and Market Impact - The price difference between Thai rubber and African rubber has shown significant fluctuations, with an average premium of $95 per ton in 2025, narrowing to $82 per ton in Q2 due to market conditions [5][12]. - The price gap is expected to stabilize around $70 per ton in early 2026 as new rubber enters the market and domestic port inventories increase [5][12]. Group 3: Downstream Applications and Market Expansion - African rubber, particularly the 10 grade, is primarily exported to international markets, especially Europe and the U.S., but its application in domestic tire manufacturing is expanding due to competitive pricing [7][14]. - The Shanghai Futures Exchange is considering expanding the inclusion of African rubber in its trading standards, which could further increase imports of African rubber into the Chinese market [7][14].

Core Viewpoint - The article highlights the efforts of Zhang Shiying, a representative of the National People's Congress and the secretary of the Mengla County Committee, in promoting rural revitalization and economic development in Mengla County, Yunnan Province, by leveraging local resources and enhancing community engagement [1][2]. Group 1: Economic Development Initiatives - Mengla County plans to host a total of 344 large market events by 2025, attracting approximately 2.1 million tourists and generating sales of 43.9 million yuan, which will increase collective income by 7.01 million yuan [2]. - The county aims to transform its traditional rubber industry, which previously accounted for 70-80% of farmers' income, by addressing challenges such as low added value and high market risks, and by proposing the establishment of a national modern agricultural industrial park [2][3]. Group 2: Community Engagement and Infrastructure - Zhang Shiying emphasizes the importance of grassroots engagement, frequently visiting villages and local businesses to gather feedback and identify development bottlenecks, thereby fostering a collaborative approach to rural tourism and economic diversification [1][2]. - Infrastructure improvements in villages like Manlongle and Shanglongyin have led to the emergence of homestays and courtyard economies, extending the vibrancy of market activities into daily village life [1]. Group 3: Strategic Focus Areas - The focus is on enhancing border town construction by leveraging geographical advantages and developing characteristic industries, which will improve overall quality and efficiency [2]. - Zhang Shiying plans to propose suggestions at the upcoming National People's Congress regarding the development of under-forest economies, park economies, and border economies, aiming to convert resource advantages into industrial benefits and improve the welfare of local residents [3].