1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views of the Reports Natural Rubber - Supply is tight in the short - term, but supply pressure will gradually appear. Demand has some support but the terminal demand lacks positive guidance. The rubber price is expected to fluctuate widely in the range of 15,500 - 17,500, and the follow - up progress of the US - Iran conflict should be monitored [1]. Polyolefins - The supply pattern of domestic and foreign production cuts, declining import expectations, and increasing exports makes the inventory of the 05 contract of LLDPE and PP low. The core logic of "strong cost + reduced supply" dominates the pricing power. In April, the spot is expected to tighten and the basis to strengthen [2]. Glass and Soda Ash - For soda ash, the cost support weakens, and the profit of the combined - alkali method is expected to decline. It is expected to fluctuate, and the SA605 contract is expected to be in the range of 1,150 - 1,250. For glass, the cost support weakens, and the inventory pressure exists. It is also expected to fluctuate, and the FG605 contract has limited downward space. Short positions can be held [3]. LPG - The LPG price has declined. The upstream and downstream operating rates have decreased to varying degrees. The overall LPG market is affected by factors such as geopolitical risks and inventory changes, and the price is expected to fluctuate [4]. PVC and Caustic Soda - Caustic soda is expected to oscillate weakly in the short - term due to factors such as increased supply, inventory accumulation, and weak demand. PVC has a certain cost support, but the price may be adjusted weakly in the short - term due to factors such as weak export demand and fading chemical sentiment [5]. Urea - The urea supply has decreased slightly, and the inventory is at a relatively low level, providing bottom support for the price. However, the supply is still abundant, and the demand is in a slack period. The market lacks clear driving factors, and it is expected to continue to operate in a narrow range. The main contract is expected to be in the range of 1,830 - 1,900 [6]. Crude Oil - The main trading logic is "geopolitical support + policy suppression". In the short - term, the geopolitical risk premium has declined, and the oil price may turn to a weak - oscillation pattern. However, the supply shortage still exists, and the oil price will fluctuate between geopolitical support and policy suppression. The negotiation progress and the navigation situation in the Mandeb Strait need to be tracked [7]. Methanol - The methanol market has a pattern of near - term strength and long - term weakness. The supply is expected to increase in the long - term, while the demand is improving. However, it is necessary to be vigilant about the risks of geopolitical situation changes and weakening MTO profits [9]. Styrene and Pure Benzene - For pure benzene, the supply is expected to decrease, and the demand is expected to improve. It may follow the oil price fluctuations, and the EB05 - BZ05 spread can be shorted at high levels. For styrene, the supply is stable, the demand is weakening, and the profit is being compressed. It also follows the oil price fluctuations [10]. Polyester Industry Chain - PX has a tight supply - demand expectation in April and still has price support. PTA has limited self - driving force and follows the cost fluctuations. Ethylene glycol has cost support and is expected to go up, but there is a risk of a pull - back. Short - fiber has weak self - driving force and follows the raw material fluctuations. Bottle - chip is expected to have a tight supply - demand situation and strong processing fees in April [11]. 3. Summaries According to Relevant Catalogs Natural Rubber - **Spot Price and Basis**: The prices of various rubber varieties have changed to different degrees, with some rising and some falling. The basis of full - latex has increased [1]. - **Monthly Spread**: The 9 - 1 spread has decreased, the 1 - 5 spread has increased, and the 5 - 9 spread has decreased significantly [1]. - **Fundamental Data**: The production of Thailand in January has increased, while that of Indonesia and India has decreased. The operating rates of semi - steel and full - steel tires are relatively stable. The export volume of tires in February has decreased, and the import volume of natural rubber has also decreased [1]. - **Inventory**: The bonded - area inventory has increased slightly, while the factory - warehouse futures inventory of natural rubber in the SHFE has decreased [1]. Polyolefins - **Prices and Spreads**: The closing prices of L2605, L2609, PP2605, and PP2609 have all declined. The spreads between different contracts have also changed [2]. - **Upstream and Downstream Operating Rates**: The operating rate of PE plants has decreased, while the weighted operating rate of PE downstream has increased. The operating rate of PP plants has decreased slightly, and the operating rate of PP powder has decreased significantly [2]. - **Inventory**: The enterprise inventory of PE has increased, while the social inventory has decreased. The enterprise inventory and trader inventory of PP have both decreased [2]. Glass and Soda Ash - **Glass - Related Prices and Spreads**: The spot prices of glass in different regions are stable, and the futures prices of glass 2605 and 2609 have declined. The basis of 05 has increased [3]. - **Soda - Ash - Related Prices and Spreads**: The spot prices of soda ash in different regions are stable, and the futures prices of soda ash 2605 and 2609 have declined. The basis of 05 has increased [3]. - **Supply**: The capacity utilization rate and weekly output of soda ash have decreased, and the daily melting volume of float glass and photovoltaic glass has also decreased [3]. - **Inventory**: The factory - warehouse inventory of glass has decreased slightly, and the factory - warehouse inventory of soda ash has decreased slightly [3]. - **Real - Estate Data**: The new - construction area, construction area, completion area, and sales area of real estate have changed to different degrees, with some improving and some still in a negative growth state [3]. LPG - **Prices and Spreads**: The prices of LPG futures contracts have declined, and the spreads between different contracts have also changed. The spot price in South China has decreased slightly [4]. - **External - Market Prices**: The prices of FEI and CP contracts have changed to different degrees, with some rising and some falling [4]. - **Inventory**: The refinery storage - capacity ratio of LPG has decreased, while the port inventory and port storage - capacity ratio have increased slightly [4]. - **Upstream and Downstream Operating Rates**: The operating rate of upstream main - refineries has decreased, and the operating rate of downstream PDH has decreased [4]. PVC and Caustic Soda - **Spot and Futures Prices**: The prices of caustic soda and PVC have changed to different degrees, with some rising and some falling [5]. - **Overseas Quotes and Export Profits**: The overseas quotes and export profits of caustic soda and PVC have changed [5]. - **Supply**: The operating rates of the caustic - soda and PVC industries have increased slightly, and the profits of some PVC production methods have decreased [5]. - **Demand**: The operating rates of the downstream industries of caustic soda and PVC have changed to different degrees [5]. - **Inventory**: The factory - warehouse inventory of caustic soda has increased, and the upstream factory - warehouse inventory and total social inventory of PVC have decreased [5]. Urea - **Futures Prices and Spreads**: The futures price of urea has oscillated weakly, and the spreads between different contracts have changed [6]. - **Upstream Raw Materials**: The prices of upstream raw materials such as anthracite and steam - coal are stable [6]. - **Downstream Products**: The prices of downstream products such as melamine and compound fertilizers are stable [6]. - **Supply and Demand**: The daily output of urea has decreased slightly, the operating rate of urea production plants has decreased, and the inventory has decreased [6]. Crude Oil - **Crude - Oil Prices and Spreads**: The prices of Brent, WTI, and SC crude oil have declined, and the spreads between different contracts have changed [7]. - **Refined - Oil Prices and Spreads**: The prices of refined - oil products such as NYM RBOB, NYM ULSD, and ICE Gasoil have declined, and the spreads between different contracts have also changed [7]. - **Refined - Oil Crack Spreads**: The crack spreads of refined - oil products in different regions have decreased [7]. Methanol - **Prices and Spreads**: The closing prices of MA2605 and MA2609 have declined, and the spreads between different contracts have changed [9]. - **Inventory**: The enterprise inventory, port inventory, and social inventory of methanol have all decreased [9]. - **Upstream and Downstream Operating Rates**: The operating rate of upstream domestic enterprises has increased, and the operating rate of downstream MTO devices has increased [9]. Styrene and Pure Benzene - **Upstream Prices and Spreads**: The prices of upstream raw materials such as Brent crude oil, WTI crude oil, and CFR Japan naphtha have changed to different degrees [10]. - **Styrene - Related Prices and Spreads**: The prices of styrene spot and futures have declined, and the spreads between different contracts have changed [10]. - **Inventory**: The inventories of pure benzene and styrene in Jiangsu ports have decreased [10]. - **Industrial - Chain Operating Rates**: The operating rates of the pure - benzene and styrene industrial chains have changed to different degrees [10]. Polyester Industry Chain - **Downstream Polyester Product Prices and Cash Flows**: The prices and cash flows of downstream polyester products such as POY, FDY, and DTY have changed [11]. - **PX - Related Prices and Spreads**: The prices and spreads of PX have changed, and the basis and spread between different contracts have also changed [11]. - **PTA - Related Prices and Spreads**: The prices and spreads of PTA have changed, and the basis and spread between different contracts have also changed [11]. - **MEG - Related Prices and Spreads**: The prices and spreads of MEG have changed, and the basis and spread between different contracts have also changed [11]. - **Industrial - Chain Operating Rates**: The operating rates of the polyester industrial chain, including PX, PTA, MEG, and downstream products, have changed [11].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Views of the Report - Yesterday, the closing price of the main EG contract was 5,218 yuan/ton, down 141 yuan/ton or 2.63% from the previous trading day; the spot price of EG in the East China market was 5,275 yuan/ton, down 154 yuan/ton or 2.84% from the previous trading day; the spot basis of EG in East China was 6 yuan/ton, up 6 yuan/ton month-on-month. Due to the tense situation in Iran, the expectation of reduced EG imports and increased exports has fermented, leading to a tight supply outlook and a rapid increase in the basis [1]. - According to Longzhong data, the production gross profit of ethylene-based EG was -$258/ton, down $3/ton month-on-month; the production gross profit of coal-based syngas EG was 684 yuan/ton, up 259 yuan/ton month-on-month [1]. - According to CCF data, the inventory of MEG at the main ports in East China was 1.075 million tons, up 36,000 tons month-on-month; the main ports had a slight inventory build last week. The planned arrivals at the main ports in East China this week totaled 78,000 tons, and the arrivals at the secondary ports were 5,000 tons. With the reduced arrivals, the inventory is expected to decline [1]. - On the domestic supply side, the domestic ethylene glycol load has decreased due to concerns about the stability of upstream raw material supply. Overseas, the load of overseas ethylene glycol plants has decreased significantly. After the delivery of Middle Eastern cargoes in March, there will be a phased supply gap from the Middle East in April, and the import arrivals are expected to drop significantly, making inventory reduction a reality. On the demand side, the loads of polyester and weaving have started to decline, the downstream prices have difficulty rising, the inventories of filaments and staple fibers have started to accumulate, and a negative feedback of production cuts has emerged. If the cost prices remain high, more downstream production cuts may occur [2]. - For the trading strategy, for the single - side, it is advisable to cautiously go long on hedging at low prices. Inventory reduction will start in mid - March, and the inventory reduction at ports is expected to be realized in April. Recently, the inquiries from some Asian countries to China have increased. With the low import volume and exports, the reduction of ethylene glycol social inventory will accelerate significantly. Attention should be paid to the passage situation of the Strait of Hormuz and the changes in ethylene glycol plants. For the inter - period, a long position in the 7 - 9 spread is recommended under the influence of supply. There is no recommendation for the inter - variety strategy [3]. 3. Summary According to the Directory Price and Basis - The report includes figures on the ethylene glycol spot price in East China and the ethylene glycol spot basis in East China, with data sources from Longzhong and CCF, and the research institute of Huatai Futures [1][6][8] Production Profit and Operating Rate - The report presents figures on the gross profit of ethylene - based ethylene glycol, coal - based syngas ethylene glycol, naphtha - integrated ethylene glycol, and methanol - based ethylene glycol, as well as the total load of ethylene glycol and the load of syngas - based ethylene glycol. The data sources are from Flush, Longzhong, and CCF, and the research institute of Huatai Futures [10][12][18] International Price Difference - The report shows a figure on the international price difference of ethylene glycol (US FOB - China CFR), with data from Longzhong and the research institute of Huatai Futures [21] Downstream Production, Sales, and Operating Rate - The report includes figures on the production and sales of filaments and staple fibers, as well as the loads of polyester, direct - spun filaments, polyester staple fibers, and polyester bottle chips. The data sources are from CCF and the research institute of Huatai Futures [22][25][27] Inventory Data - The report provides figures on the ethylene glycol inventory at ports in East China, including the total inventory, inventory at Zhangjiagang, Ningbo Port, Jiangyin + Changzhou Port, and Shanghai + Changshu Port, as well as the inventory days of MEG raw materials in Chinese polyester factories and the daily outbound volume at ports in East China. The data sources are from Longzhong, CCF, and the research institute of Huatai Futures [33][36][41]

1. Report Industry Investment Rating - There is no information about the report industry investment rating in the given content. 2. Core Viewpoints - For all options (BZ, EB, L, PL, PP), it is recommended to construct a bull spread combination strategy of call options for directional strategies to obtain directional returns, and due to large geopolitical risks, strategies mainly based on sellers (such as single - selling and double - selling) are not recommended for volatility strategies [7][19][31][43][56] 3. Summary by Relevant Catalogs 3.1 BZ (Pure Benzene Option) - **标的期货市场数据**: The bz2605 contract had a closing price of 9062 yuan, a rise of 370 yuan (4.25%), a trading volume of 38479 lots, a decrease of 4642 lots compared to the previous day, an open interest of 25892 lots, and an increase of 294 lots [3] - **期权因子 - 量仓PCR**: The trading volume of BZ (pure benzene call option) was 395 lots, a decrease of 117 lots; the open interest was 2604 lots, an increase of 39 lots; the trading volume PCR was 0.71, an increase of 0.01; the open interest PCR was 0.87, an increase of 0.01. The trading volume of BZ (pure benzene put option) was 282 lots, a decrease of 76 lots; the open interest was 2272 lots, an increase of 47 lots [4] - **期权因子 - 压力支撑**: The underlying contract was bz2605, the at - the - money strike price was 9000 yuan, the resistance level was 10000 yuan, the support level was 4900 yuan, the weighted implied volatility was 80.22%, an increase of 2.69%, the annual average implied volatility was 21.28%, and HISV20 was 63.44% [5] - **行情解读与策略建议**: The bz2605 contract's closing price yesterday was 8880 yuan, a rise of 559 yuan (6.71%) compared to the previous day, with a trading volume of 43121 lots, an increase of 21774 lots, and an open interest of 25598 lots, an increase of 2377 lots. The implied volatility of BZ (pure benzene option) fluctuated above the mean of 0.2095. The open interest PCR of BZ options was reported at 0.8674, at the 57.99% level in the past year. From the perspective of options, the resistance level of the BZ option underlying was 10200 yuan, and the support level was 4900 yuan. Directional strategy: Construct a bull spread combination strategy of call options, such as B BZ2605C8200, S BZ2605C8800. Volatility strategy: Due to large geopolitical risks, strategies mainly based on sellers are not recommended [6][7] 3.2 EB (Styrene Option) - **标的期货市场数据**: The eb2605 contract had a closing price of 10789 yuan, a rise of 3.43%, a trading volume of 890145 lots, a decrease of 78174 lots compared to the previous day, an open interest of 235481 lots, and a decrease of 8979 lots [15] - **期权因子 - 量仓PCR**: The trading volume of EB (styrene call option) was 133646 lots, an increase of 6354 lots; the open interest was 42487 lots, a decrease of 2375 lots; the trading volume PCR was 0.47, an increase of 0.04; the open interest PCR was 1.53, an increase of 0.24. The trading volume of EB (styrene put option) was 62792 lots, an increase of 8155 lots; the open interest was 65097 lots, an increase of 7237 lots [16] - **期权因子 - 压力支撑**: The underlying contract was eb2605, the at - the - money strike price was 10800 yuan, the resistance level was 11800 yuan, the support level was 8000 yuan, the weighted implied volatility was 69.70%, a decrease of 2.08%, the annual average implied volatility was 28.73%, and HISV20 was 57.94% [17] - **行情解读与策略建议**: The eb2605 contract's closing price yesterday was 10624 yuan, a rise of 595 yuan (5.93%) compared to the previous day, with a trading volume of 968319 lots, an increase of 448162 lots, and an open interest of 244460 lots, an increase of 46526 lots. The implied volatility of EB (styrene option) fluctuated above the mean of 0.2852. The open interest PCR of EB options was reported at 1.2897, at the 92.24% level in the past year. From the perspective of options, the resistance level of the EB option underlying was 11800 yuan, and the support level was 8000 yuan. Directional strategy: Construct a bull spread combination strategy of call options, such as B EB2605C10000, S EB2605C11200. Volatility strategy: Due to large geopolitical risks, strategies mainly based on sellers are not recommended [18][19] 3.3 L (Plastic Option) - **标的期货市场数据**: The l2605 contract had a closing price of 8804 yuan, a rise of 0.03%, a trading volume of 890738 lots, an increase of 231692 lots compared to the previous day, an open interest of 324187 lots, and a decrease of 2555 lots [27] - **期权因子 - 量仓PCR**: The trading volume of L (plastic call option) was 10277 lots, an increase of 5813 lots; the open interest was 32297 lots, a decrease of 566 lots; the trading volume PCR was 0.68, a decrease of 0.35; the open interest PCR was 0.95, an increase of 0.03. The trading volume of L (plastic put option) was 7006 lots, an increase of 2416 lots; the open interest was 30669 lots, an increase of 415 lots [28] - **期权因子 - 压力支撑**: The underlying contract was 12605, the at - the - money strike price was 8800 yuan, the resistance level was 9000 yuan, the support level was 7000 yuan, the weighted implied volatility was 56.21%, an increase of 4.84%, the annual average implied volatility was 18.21%, and HISV20 was 51.91% [29] - **行情解读与策略建议**: The l2605 contract's closing price yesterday was 8868 yuan, a rise of 149 yuan (1.70%) compared to the previous day, with a trading volume of 659046 lots, a decrease of 74629 lots, and an open interest of 326742 lots, an increase of 4709 lots. The implied volatility of L (plastic option) fluctuated above the mean of 0.1802. The open interest PCR of L options was reported at 0.9206, at the 88.98% level in the past year. From the perspective of options, the resistance level of the L option underlying was 9000 yuan, and the support level was 7000 yuan. Directional strategy: Construct a bull spread combination strategy of call options. Volatility strategy: Due to large geopolitical risks, strategies mainly based on sellers are not recommended [30][31] 3.4 PL (Propylene Option) - **标的期货市场数据**: The PL605 contract had a closing price of 8944 yuan, a rise of 0.04%, a trading volume of 15465 lots, an increase of 4478 lots compared to the previous day, an open interest of 8253 lots, and a decrease of 2597 lots [39] - **期权因子 - 量仓PCR**: The trading volume of PL (propylene call option) was 6 lots; the open interest was 2446 lots; the trading volume PCR was 16.44, an increase of 8.6; the open interest PCR was 1.32, an increase of 0.03. The trading volume of PL (propylene put option) was 263 lots, an increase of 20 lots; the open interest was 3236 lots [40] - **期权因子 - 压力支撑**: The underlying contract was PL605, the at - the - money strike price was 8900 yuan, the resistance level was 6900 yuan, the support level was 5700 yuan, the weighted implied volatility was 91.39%, an increase of 10.86%, the annual average implied volatility was 16.11%, and HISV20 was 69.27% [41] - **行情解读与策略建议**: The PL605 contract's closing price yesterday was 9000 yuan, a rise of 151 yuan (1.70%) compared to the previous day, with a trading volume of 10987 lots, a decrease of 1733 lots, and an open interest of 10850 lots, a decrease of 488 lots. The implied volatility of PL (propylene option) fluctuated above the mean of 0.1574. The open interest PCR of PL options was reported at 1.2913, at the 90.85% level in the past year. From the perspective of options, the resistance level of the PL option underlying was 6900 yuan, and the support level was 5700 yuan. Directional strategy: Construct a bull spread combination strategy of call options. Volatility strategy: Due to large geopolitical risks, strategies mainly based on sellers are not recommended [42][43] 3.5 PP (Polypropylene Option) - **标的期货市场数据**: The pp2605 contract had a closing price of 9269 yuan, a rise of 0.43%, a trading volume of 1032460 lots, an increase of 165049 lots compared to the previous day, an open interest of 337577 lots, and a decrease of 19730 lots [52] - **期权因子 - 量仓PCR**: The trading volume of PP (polypropylene call option) was 9425 lots, an increase of 2169 lots; the open interest was 53041 lots, an increase of 560 lots; the trading volume PCR was 2.03, a decrease of 0.03; the open interest PCR was 1.21, a decrease of 0.01. The trading volume of PP (polypropylene put option) was 19160 lots, an increase of 4223 lots; the open interest was 64265 lots, an increase of 334 lots [53] - **期权因子 - 压力支撑**: The underlying contract was pp2605, the at - the - money strike price was 9300 yuan, the resistance level was 8000 yuan, the support level was 8000 yuan, the weighted implied volatility was 56.56%, an increase of 2.61%, the annual average implied volatility was 17.03%, and HISV20 was 55.48% [54] - **行情解读与策略建议**: The pp2605 contract's closing price yesterday was 9313 yuan, a rise of 248 yuan (2.73%) compared to the previous day, with a trading volume of 867414 lots, a decrease of 163332 lots, and an open interest of 357307 lots, an increase of 13997 lots. The implied volatility of PP (polypropylene option) fluctuated above the mean of 0.1684. The open interest PCR of PP options was reported at 1.2182, at the 99.59% level in the past year. From the perspective of options, the resistance level of the PP option underlying was 8000 yuan, and the support level was 7000 yuan. Directional strategy: Construct a bull spread combination strategy of call options. Volatility strategy: Due to large geopolitical risks, strategies mainly based on sellers are not recommended [55][56]

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints - For PTA, short - term geopolitical news dominates the fluctuation of the energy - chemical sector. In April, the supply of PX at home and abroad will shrink, supporting the cost side of PTA. Downstream polyester enterprises are cautious in placing orders and mostly adopt a wait - and - see attitude. With the news of polyester factory production cuts, PTA prices are expected to fluctuate widely following the cost side in the short term [3]. - For MEG, the Middle East situation leads to a definite reduction in supply. The import volume will significantly shrink in April, and it is expected to enter the de - stocking stage. The transmission of rising raw material prices to downstream polyester is slightly difficult. The supply - demand fundamentals of MEG will improve in the second quarter. There is an expectation of restarting coal - based MEG plants, and continuous attention should be paid to overseas situations and plant changes [4]. 3. Summary by Related Catalogs PTA - **Market Situation**: On March 30, the PTA main futures contract TA605 fell 0.47%, and the basis was - 56 yuan/ton, an increase of 90 yuan/ton from the previous trading day [3]. - **Fundamentals**: The market price of PTA in East China today is 6830 yuan/ton, an increase of 100 yuan/ton from the previous trading day. Brent crude oil on the cost side fluctuates in the range of 100 - 105 US dollars/barrel. The PTA capacity utilization rate remains flat at 79.9 compared with the previous working day. The PTA factory inventory is 5.85 days, a decrease of 0.07 days from last week [3]. - **Main Force Trends**: Short - side main forces increased their positions [3]. - **Trend Expectation**: Short - term geopolitical news dominates the energy - chemical sector. In April, the supply of PX at home and abroad will shrink, supporting the cost side of PTA. Downstream polyester enterprises are cautious in placing orders and mostly adopt a wait - and - see attitude. With the news of polyester factory production cuts, PTA prices are expected to fluctuate widely following the cost side in the short term [3]. MEG - **Market Situation**: On March 30, the ethylene glycol main futures contract eg2605 rose 3.24%, and the basis was 16 yuan/ton, an increase of 145 yuan/ton from the previous trading day [4]. - **Fundamentals**: The market price of ethylene glycol in East China today is 5429 yuan/ton, an increase of 279 yuan/ton from the previous trading day. The total inventory of MEG in the main ports of East China is 95.3 tons, an increase of 0.1 tons from the previous period [4]. - **Main Force Trends**: Long - side main forces have differences [4]. - **Trend Expectation**: The Middle East situation leads to a definite reduction in supply. The import volume will significantly shrink in April, and it is expected to enter the de - stocking stage. The transmission of rising raw material prices to downstream polyester is slightly difficult. The supply - demand fundamentals of MEG will improve in the second quarter. There is an expectation of restarting coal - based MEG plants, and continuous attention should be paid to overseas situations and plant changes [4].

Report Industry Investment Ratings - L: Neutral [2] - PP: Neutral [2] - PVC: Neutral [2] - PX/PTA: Cautiously Bullish [5] - Ethylene Glycol: Bullish [6] - Methanol: Cautiously Bullish [6] - Urea: Cautiously Bullish [7] - Caustic Soda: Neutral [2] Core Views - The supply contraction of L is intensifying, and the fundamental supply - demand pattern is gradually tightening. The PP supply contraction continues, and the cost side provides strong support. The PVC high inventory and weak basis limit the upward space. The PX/PTA has improved fundamentals and short - term shock - strong trend. The ethylene glycol's import pressure is expected to ease, and the fundamentals improve. The methanol's port inventory is accelerating de - stocking, and the fundamentals are expected to improve. The urea's fundamentals are relatively loose, but there is support on the cost side. The caustic soda's low - concentration alkali has a supplementary increase, and the basis strengthens [2][5][6][7]. Summary by Variety L - **Market Data**: L05 closed at 8715 yuan/ton, down 2.3% from the previous day. The weighted trading volume decreased by 7.7%. The L05 basis was - 235 yuan/ton, and the L59 spread was 147 yuan/ton [8][9]. - **Basic Logic**: The supply contraction intensifies, with new device overhauls. The ethylene price remains high. The short - term geopolitical conflict persists, and the supply - demand pattern is tightening [10]. PP - **Market Data**: PP05 closed at 8975 yuan/ton, down 1.5% from the previous day. The weighted trading volume decreased by 10.5%. The PP05 basis was - 65 yuan/ton, and the PP59 spread was 383 yuan/ton [11][12]. - **Basic Logic**: The total commercial inventory is at a low level in the same period. Propane prices continue to rise, and PDH profits hit a new low. The supply contraction continues, and the cost side provides strong support [13]. PVC - **Market Data**: V05 closed at 5703 yuan/ton, down 2.6% from the previous day. The weighted trading volume decreased by 9.8%. The V05 basis was - 203 yuan/ton, and the V59 spread was - 98 yuan/ton [15][16]. - **Basic Logic**: Calcium carbide prices continue to rise, and the cost support improves. The ethylene - calcium carbide开工 is differentiated, and high inventory and weak basis limit the upward space [17]. PX/PTA - **Market Data**: TA05 closed at 6070 yuan/ton, up 250 yuan from the previous day. The PXN was 280.3 dollars/ton [18]. - **Basic Logic**: The geopolitical conflict continues, and the valuation is high. The supply side has domestic device load reduction, and the downstream demand is recovering but weakly. The PX fundamentals are improving, and it shows a short - term shock - strong trend [19]. Ethylene Glycol - **Market Data**: The overall domestic ethylene glycol start - up load was 66.45% as of March 19 [23]. - **Basic Logic**: The valuation is high, and the basis weakens. Both domestic and overseas devices continue to reduce loads. The import volume is expected to shrink in March and April, and the inventory pressure is expected to ease [23]. Methanol - **Market Data**: The methanol主力 is at a high level in the past year, and the basis and monthly spread weaken [27]. - **Basic Logic**: The geopolitical game dominates the market trend, and the fundamentals are expected to improve. The domestic methanol load is high, and the overseas load is low. The import volume is expected to shrink in March and April, and the port inventory is accelerating de - stocking [27]. Urea - **Market Data**: UR05 closed at 1841 yuan/ton, down 18 yuan from the previous day. The urea comprehensive profit was 188.12 yuan/ton [29][31]. - **Basic Logic**: The domestic and overseas price difference of urea is large, but exports are difficult to liberalize before the end of the domestic spring plowing peak. The supply is at a high level, the demand is recovering, and the factory inventory is continuously decreasing [30][31]. Caustic Soda - **Market Data**: SH05 closed at 2502 yuan/ton, down 2.2% from the previous day. The SH05 basis was - 227 yuan/ton, and the SH59 spread was - 41 yuan/ton [34][35]. - **Basic Logic**: The low - concentration alkali has a supplementary increase, and the basis strengthens. The geopolitical conflict in the Middle East increases the expectation of load reduction of ethylene - based chlor - alkali integrated devices at home and abroad [35].

Report Summary 1. Report Industry Investment Rating No information provided 2. Core Views - For PTA, short - term geopolitical situation dominates the phased fluctuations of the energy - chemical sector. With crude oil supply disruptions leading to PX unit load reduction, cost support and expected supply reduction, and downstream polyester enterprises' load slowly recovering and placing orders cautiously, the PTA price is expected to fluctuate widely following the cost side in the short term [3]. - For MEG, domestic cracking units are reducing loads, and due to restricted passage in the Strait of Hormuz, MEG imports to ports have sharply decreased, resulting in a rapid decline in supply. The main port inventory is expected to turn to destocking this week. With the significant repair of coal - based profits, there is an expectation of unit restart, and continuous attention should be paid to overseas situations and unit changes [4]. 3. Summary by Related Catalogs PTA - **Market Situation**: On March 16, the PTA main futures contract TA605 rose 0.32%, and the basis was - 46 yuan/ton, a decrease of 32 yuan/ton from the previous trading day [3]. - **Fundamentals**: The market price of PTA in East China today is 6960 yuan/ton, an increase of 40 yuan/ton from the previous trading day. Brent crude oil on the cost side has risen again to around $106/barrel. PTA capacity utilization decreased by 1.71% to 75.08% compared to the previous working day, with Fuhua and Baihong reducing loads. PTA factory inventory is 5.94 days, an increase of 0.59 days from 5.35 days last week [3]. - **Main Force Movements**: The long - position main force reduced positions [3]. MEG - **Market Situation**: On March 16, the ethylene glycol main futures contract eg2605 rose 3.31%, and the basis was - 33 yuan/ton, an increase of 24 yuan/ton from the previous trading day [4]. - **Fundamentals**: The market price of ethylene glycol in East China today is 4855 yuan/ton, an increase of 183 yuan/ton from the previous trading day. The total inventory of MEG in the main ports of East China is 91.2 tons, a decrease of 1.5 tons from the previous period [4]. - **Main Force Movements**: The long - position main force increased positions [4].

Report Industry Investment Rating - The report suggests a cautiously bullish stance on PX/PTA/PF/PR in the medium term [4] Core Viewpoints - The PX supply issue continues to intensify, and the monthly spread has strengthened significantly. The main reason is the tense situation in Iran, which has reduced the traffic in the Strait of Hormuz and affected the supply of PX and other varieties [1] - The cost side is affected by the Iranian situation, leading to an increase in crude oil prices. The fundamentals of PX have improved month - on - month, and de - stocking is expected in April. The current reality of PTA is weak, but the long - term outlook is positive [2] - The demand side is performing well. After the Spring Festival, the polyester and weaving loads are gradually recovering, and the raw material price increase has driven speculative demand and inventory de - stocking [1] Summary by Directory Price and Basis - The report includes figures on TA and PX's main contract, basis, and inter - period spread trends, as well as PTA's East China spot basis and short - fiber basis [8][9][11] Upstream Profits and Spreads - It shows PX processing fees, PTA spot processing fees, South Korean xylene isomerization profits, and South Korean STDP selective disproportionation profits [17][19] International Spreads and Import - Export Profits - The report presents toluene's US - Asia spread, toluene's South Korean FOB - Japanese naphtha CFR spread, and PTA export profits [24][26] Upstream PX and PTA Start - up - It includes the operating rates of PTA in China, South Korea, and Taiwan, as well as the operating rates of PX in China and Asia [27][30][32] Social Inventory and Warehouse Receipts - The report shows the weekly social inventory of PTA, the monthly social inventory of PX, and various warehouse receipt inventories [38][40][41] Downstream Polyester Load - It presents the production and sales of filaments and short - fibers, the polyester load, and the inventory days of filament factories, as well as the operating rates of weaving, texturing, and dyeing in Jiangsu and Zhejiang [49][51][59] PF Detailed Data - It includes the load of polyester staple fibers, the inventory days of polyester staple fiber factories, the operating rate and production profit of pure polyester yarn, and other related data [73][76][78] PR Fundamental Detailed Data - It shows the load of polyester bottle chips, the inventory days of bottle chip factories, the spot and export processing fees of bottle chips, and other related data [87][89][95]

1. Report Industry Investment Rating - Not provided in the report 2. Core View of the Report - Although the downstream demand for PX is difficult to recover rapidly in the short term, driven by the cost of a sharp rise in upstream crude oil prices, combined with the concentrated maintenance of PX plants in the second quarter and the improvement of downstream polyester consumption, it is expected that the domestic PX futures will maintain a stable and fluctuating trend after the Spring Festival [2][7] 3. Summary According to Relevant Catalogs Supply Side - The domestic PX supply side has entered a situation where the existing production capacity is fully utilized, there is a vacuum in new production capacity, and the supply elasticity has significantly narrowed. From 2024 - 2025, there will be no large - scale new PX plants put into production in China for two consecutive years. The current total production capacity is stable at about 44 million tons, and the effective operating capacity is about 42.5 million tons. In 2026, 4.1 million tons of new PX production capacity is planned to be added, but there will be no new production capacity released in the first half of the year [3] - Driven by high processing fees, domestic PX plants have been operating at a high level. As of the week of February 13, 2026, the domestic PX output was 758,100 tons, a week - on - week increase of 1.99%. The average weekly capacity utilization rate of the domestic PX industry was 91.65%, a week - on - week increase of 1.78%, and the average weekly capacity utilization rate of Asian PX was 80.28%, a week - on - week increase of 0.97% [3] - In the first quarter, the maintenance volume of domestic PX plants was limited, with an overall maintenance loss of about 326,700 tons, having a limited impact on the supply side. In the second quarter, large - scale plants such as Shenghong Petrochemical and Zhejiang Petrochemical will undergo concentrated maintenance, and the expected maintenance loss will reach 800,000 tons, and the expectation of supply contraction is gradually increasing [3] Demand Side - PX demand is highly dependent on the downstream PTA industry. Currently, the demand shows the characteristics of seasonal weakness, strong rigid demand support, and clear medium - term recovery. As of mid - February, the domestic PTA operating rate was 76.13%, a month - on - month decrease of 1.09 percentage points, and the weekly average output was 1.462 million tons. It still maintained a medium - to - high operating rate, providing rigid demand support for PX [5][6] - In the short term, affected by the Spring Festival holiday effect, the polyester industry chain has entered the traditional off - season. As of mid - February, the domestic polyester operating rate dropped to 77.14%, a month - on - month decrease of 10.54 percentage points. The demand transmission to PX has been weakened. However, in the medium and long term, the domestic polyester production capacity will still maintain a growth rate of 3% - 9% in 2026. After the downstream resumes work in mid - to - late March, the polyester operating rate will quickly recover, driving PX demand to return to the growth channel [6] Market Situation - Affected by high supply and weak demand, the domestic PX has entered a seasonal inventory accumulation stage. In February, the inventory accumulation amplitude further expanded, the spot market had abundant circulating goods, the willingness of traders to stock up decreased, and the basis weakened [7] - The PX - naphtha spread has dropped from the previous high of $337/ton to $288/ton, and the processing fee has been significantly compressed. However, compared with the historical average, the current PX processing fee is still at a medium - to - high level, supporting domestic plants to maintain high - level operation [7]

Report Industry Investment Rating - Not provided Core Viewpoints - PX is in a pre - holiday range - bound market with support at the bottom, and a reverse spread for the monthly spread is recommended. Investors should pay attention to position management during the long Spring Festival holiday [5]. - PTA has limited downside space, and the monthly spread is bearish. Short PTA when the processing fee is above 450. Pay attention to the support at 5100 yuan/ton. Position management is necessary during the Spring Festival [6]. - MEG's inventory continues to rise, with large supply pressure. A reverse spread operation for the basis and monthly spread is suggested. The basis and monthly spread trends remain weak, and investors should manage positions during the Spring Festival [6]. Summary by Related Catalogs Futures Market - **PX**: The closing price of the PX main contract was 7378, up 70 (0.96%) from the previous day. The PX5 - 9 monthly spread was 22, up 14 from the previous day [2]. - **PTA**: The closing price of the PTA main contract was 5260, up 30 (0.57%) from the previous day. The PTA5 - 9 monthly spread was 24, down 4 from the previous day [2]. - **MEG**: The closing price of the MEG main contract was 3764, up 31 (0.83%) from the previous day. The MEG5 - 9 monthly spread was - 110, down 2 from the previous day [2]. - **PF**: The closing price of the PF main contract was 6654, up 28 (0.42%) from the previous day. The PF3 - 4 monthly spread was - 66, up 8 from the previous day [2]. - **SC**: The closing price of the SC main contract was 476.8, up 0.7 (0.15%) from the previous day. The SC2 - 3 monthly spread was 1, up 3.7 from the previous day [2]. Spot Market - **PX**: The PX CFR China price was 917.33 dollars/ton, up 8.33 dollars/ton from the previous day. The PX - naphtha spread was 294.05 dollars/ton, up 5.96 dollars/ton from the previous day [2]. - **PTA**: The PTA price in East China was 5180 yuan/ton, up 35 yuan/ton from the previous day. The PTA processing fee was 378.86 yuan/ton, down 49.15 yuan/ton from the previous day [2]. - **MEG**: The MEG spot price was 3663 yuan/ton, up 38 yuan/ton from the previous day [2]. Market News - **PX**: On February 11, PX prices rose. The Platts - assessed Asian p - xylene CFR Unv1/China and FOB Korea indicators both rose 8.33 dollars/ton. The futures market rise was due to short - covering rather than fundamental changes in the physical market [3][4]. - **MEG**: A 400,000 - ton/year syngas - to - ethylene glycol unit in Xinjiang restarted one line and plans to restart another line around this Friday. A 900,000 - ton/year ethylene glycol unit in Lianyungang has stopped production for conversion, with an initial plan of at least 2 - 3 months [4]. - **Polyester**: On February 11, the sales of polyester yarn in Jiangsu and Zhejiang increased individually but remained weak overall, with an average sales rate of over 40% by 4:30 pm. The average sales rate of direct - spun polyester staple fiber factories was 29% by 3:00 pm [4][5].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The central bank will continue to implement a moderately loose monetary policy, and the overall liquidity will remain abundant [7]. - Global asset allocation is expected to gradually shift from a high - concentration allocation of US dollar assets to a more diversified layout in the next 3 - 5 years, and Chinese assets are favored by foreign institutions [8]. - Most commodities in the market are in a state of supply - demand game, with prices mainly in an interval - oscillating pattern, and it is recommended to operate lightly or wait and see before the Spring Festival [12][13][14][15][16][17][18][19][20]. 3. Summary by Relevant Catalogs 3.1 Macro News - The central bank will continue to implement a moderately loose monetary policy, use various policy tools such as reserve requirement ratio cuts and interest rate cuts, and carry out regular treasury bond trading operations [7]. - Ray Dalio warns that the US is on the verge of a "fifth stage" of the imperial cycle, and suggests that gold should account for 5% - 15% of the investment portfolio [7]. - China encourages the cultivation and development of future industries to seize the high - ground of science and technology and industry [7]. - On Tuesday, the A - share market showed a narrow - range consolidation, with the Shanghai Composite Index rising 0.13% and achieving six consecutive positive days. The Hong Kong stock market also rose, and Chinese assets are favored by foreign institutions [8]. - Five departments jointly issued an opinion to strengthen the construction of information and communication capabilities to support the development of low - altitude infrastructure [9]. - Alphabet issued 100 - year bonds for the first time, with over 7 times over - subscription, and its global debt issuance exceeded $30 billion [9]. 3.2 Morning Meeting Views on Main Varieties 3.2.1 Agricultural Products - **Sugar**: The domestic sugar price is expected to maintain an interval - oscillating pattern, with potential for a pre - holiday corrective rebound. The upper pressure is around 5300 yuan, and the lower support is around 5250 yuan [12]. - **Corn**: The corn price has broken through the original prediction range. One can pay attention to the opportunity of lightly testing long positions after the price retraces to the new support level of 2270 yuan [12]. - **Peanuts**: The peanut price is expected to maintain a high - level oscillating pattern in the short term. It is recommended to wait and see or adopt an interval - trading strategy [12]. - **Pigs**: The supply of live pigs is sufficient, and the demand increase is less than expected. The futures market shows a pattern of near - term weakness and long - term strength [12]. - **Eggs**: The spot price of eggs continues to decline, and the futures market maintains an oscillation, with near - term strength and long - term weakness [13]. - **Red dates**: The price of red dates is expected to remain stable in the short term, and the futures market is looking for lower support [13]. - **Cotton**: The cotton price is expected to maintain a wide - range oscillating pattern before the Spring Festival. One can consider laying out long positions at low prices [13]. 3.2.2 Energy and Chemicals - **Caustic soda**: The caustic soda market is in an oversupply situation. One should pay attention to the impact of supply - side disturbances on prices and operate with a light position during the holiday [13]. - **Coking coal and coke**: Before the Spring Festival, the supply and demand of coking coal and coke are both weak, and the price is expected to oscillate weakly in the short term [13]. - **Logs**: The log price is expected to maintain an interval - oscillating pattern, with the upper pressure around 780 yuan and the lower support around 765 yuan [15]. - **Pulp**: The pulp market has a pattern of strong supply and weak demand. It is recommended to adopt a high - selling and low - buying strategy in the 5150 - 5250 yuan/ton interval [15]. - **Offset paper**: The offset paper market is in a weak supply - demand balance. It is recommended to wait and see or try short positions lightly when the price is high [16]. - **Urea**: The domestic urea market price is running strongly. One should pay attention to the changes in the start - up of downstream urea enterprises around the Spring Festival [16]. 3.2.3 Non - ferrous Metals - **Copper and aluminum**: The copper price is affected by the weakening US dollar, but the weak domestic demand restricts its upward space. The aluminum market has increasing supply pressure and weakening demand, and it is recommended to operate with a light position during the holiday [17]. - **Alumina**: The alumina market is in an oversupply situation, waiting for new market drivers, and it is recommended to operate with a light position during the holiday [17]. - **Rebar and hot - rolled coil**: Before the Spring Festival, the steel price is expected to be under pressure and run weakly [17]. - **Ferroalloys**: The ferroalloy market is affected by the decline of the black series, but the cost has certain support. It is recommended to operate with a light position during the holiday [17][19]. 3.2.4 Lithium Carbonate The lithium carbonate price shows signs of stabilizing. One can pay attention to the opportunity of laying out long positions after the price confirms stability after the Spring Festival [19]. 3.2.5 Options and Finance - **Stock index futures and options**: The stock index is mainly in an oscillating pattern. One can consider buying a straddle strategy during the holiday. The A - share market is expected to maintain an interval - oscillating pattern before the Spring Festival, and the probability of resuming an upward trend after the holiday is high [19][20].