1. Report Industry Investment Rating No information provided in the report. 2. Core Views of the Report PTA - Yesterday, PTA futures fluctuated and closed down. The market negotiation atmosphere was average, and the spot basis fluctuated within a certain range. The expected short - term PTA spot price will follow the cost - side to fluctuate widely, and the upside space of the basis is limited. With the downstream polyester production cut news and the possible load reduction of PTA factories, attention should be paid to subsequent changes in the cost side and upstream and downstream devices [5]. MEG - Overseas logistics is blocked, and the import volume of ethylene glycol will drop to a low level later. Although the demand support has weakened due to the production cut plans of polyester factories, the supply - side contraction of ethylene glycol is more obvious. The de - stocking amplitude from April to May is still expanding, and the social inventory will quickly shrink later. In the short term, ethylene glycol will maintain a relatively strong pattern, and attention should be paid to the progress of the US - Iran negotiations [7]. 3. Summary According to the Directory 3.1前日回顾 No information provided in the report. 3.2每日提示 PTA - **Fundamentals**: Yesterday, PTA futures fluctuated and closed down. The market negotiation atmosphere was average, and the spot basis fluctuated within a certain range. The spot was negotiated and traded at around 05 - 50~62, with the price negotiation range at 6700~6930. There were transactions at around 05 - 48 in the middle of the month. This week's warehouse receipts were traded at around 05 - 45. Today's mainstream spot basis is at 05 - 59 [5]. - **Basis**: The spot price is 6830, the basis of the 05 contract is 62, and the futures price is at a discount, showing a neutral situation [6]. - **Inventory**: The inventory of PTA factories is 5.85 days, a decrease of 0.07 days compared with the previous period, showing a positive situation [6]. - **Market trend**: The 20 - day moving average is upward, and the closing price is above the 20 - day moving average, showing a positive situation [6]. - **Main positions**: The net long position decreased, showing a positive situation [6]. - **Expectation**: The US - Iran situation is still tense. The market is waiting and seeing the negotiation progress. With the repeated geopolitical news this week, international oil prices fluctuated widely at a high level, driving the polyester raw materials to rebound after a decline. The activity of traders in the spot market decreased, there were few bids in the market, and the spot basis fluctuated within a certain range. It is expected that the short - term PTA spot price will follow the cost - side to fluctuate widely, and the upside space of the basis is limited. With the downstream polyester production cut news and the possible load reduction of PTA factories, attention should be paid to subsequent changes in the cost side and upstream and downstream devices [5]. MEG - **Fundamentals**: On Monday, the price center of ethylene glycol first rose and then fell, and the basis strengthened significantly. In the morning, the ethylene glycol futures market was firm and rising, and the spot was traded at a high level of around 5550 - 5560 yuan/ton. Traders' buying enthusiasm was high, and the spot basis strengthened rapidly. In the afternoon, the ethylene glycol futures market corrected from the high level, and the spot was negotiated at a premium of 5 - 25 yuan/ton to the 05 contract at the end of the session, showing a neutral situation [8]. - **Basis**: The spot price is 5429, the basis of the 05 contract is 70, and the futures price is at a discount, showing a neutral situation [8]. - **Inventory**: The total inventory in East China is 92.9 tons, an increase of 1.2 tons compared with the previous period, showing a negative situation [8]. - **Market trend**: The 20 - day moving average is upward, and the closing price is above the 20 - day moving average, showing a positive situation [8]. - **Main positions**: The net short position increased, showing a negative situation [7]. - **Expectation**: Overseas logistics is blocked, and the import volume of ethylene glycol will drop to a low level later. The port inventory can show a continuous decline from mid - April. Due to the high raw material prices, the polyester factories' production cut and suspension plans have been successively introduced recently, and the average monthly load of polyester in April will drop to around 85% - 86%. The demand support has weakened. However, the supply - side contraction of ethylene glycol is more obvious, and the de - stocking amplitude from April to May is still expanding, expected to be around 600,000 tons. The social inventory will quickly shrink later. In the short term, ethylene glycol will maintain a relatively strong pattern, and attention should be paid to the progress of the US - Iran negotiations [7]. 3.3今日关注 No information provided in the report. 3.4基本面数据 PX Supply - Demand Balance Sheet - It shows the monthly supply - demand balance data of PX from September 2025 to June 2026, including production capacity base, output, import volume, demand, inventory change, domestic utilization rate, demand from polyester, and balance with polyester [12]. PTA Supply - Demand Balance Sheet - It shows the monthly supply - demand balance data of PTA from October 2025 to September 2026, including total output, import, export, total consumption, distillate consumption, other consumption, surplus, year - on - year output change, year - on - year consumption change, cumulative year - on - year output change, and cumulative year - on - year consumption change [13]. Ethylene Glycol Supply - Demand Balance Sheet - It shows the monthly supply - demand balance data of ethylene glycol from October 2025 to September 2026, including total output, import, export, total consumption, polyester consumption, other consumption, surplus, year - on - year output change, year - on - year import change, year - on - year supply change, year - on - year consumption change, cumulative year - on - year supply change, and cumulative year - on - year consumption change [14]. 3.5影响因素总结 Bullish factors - The Strait of Hormuz is continuously blocked, and the Middle East supply is severely interrupted. The Strait of Hormuz accounts for about 20% of the world's oil supply and is still under the actual control of Iran. The output of major oil fields in southern Iraq has dropped sharply to only 1.3 million barrels per day (about 4.3 million barrels per day before the war), and Kuwait has also announced production cuts due to force majeure. The major oil - producing countries in the Middle East have been forced to significantly reduce exports, and there is a continuous supply gap in the market [10]. - Iran denies negotiations, and the prospect of a cease - fire is unclear. Iranian Foreign Minister Araqchi said that Tehran has not conducted direct negotiations with Washington, which disappointed the market's expectations of a market downgrade. Brent crude oil rose nearly 2% on Thursday, breaking through $104 per barrel. As long as there is no substantial progress in the cease - fire agreement, the geopolitical premium will be difficult to subside [10]. - Trump's tough stance continues to increase the risk premium. Trump posted on social media on Thursday morning that "Iran had better get serious soon, otherwise it will be irreversible", and oil prices immediately rose by about 3%, while the stock market was under pressure. The uncertainty of US military operations continues to provide upward momentum for oil prices [10]. Bearish factors - Trump suspended the strike on Iran's energy infrastructure. Trump announced on Monday that he would suspend the military strike on Iran's energy infrastructure for five days, saying that the US and Iran were having "productive dialogues", and oil prices immediately plunged by more than 10%. This was the biggest single - day bearish impact this week [11]. - The IEA released the largest - ever strategic reserve. The International Energy Agency obtained the unanimous consent of 32 member states on March 11 and approved the release of a record 400 million barrels of strategic oil reserves to deal with the global oil supply shortage caused by the US - Israel military operations against Iran. Although the actual delivery takes time, this move provides psychological buffer for the market and suppresses some of the upward momentum [11]. - Trump's "cease - fire negotiation" remarks and the spread of the 15 - point peace plan. Trump said that the US and Iran had "good and productive dialogues" in the past two days, aiming to promote a "complete and thorough solution" to the Middle East conflict. Brent crude oil once plunged by more than 13%. On Wednesday, it was reported that Trump proposed a 15 - point peace plan to Iran, and oil prices subsequently fell. Although Iran later denied the negotiations, such news still temporarily and effectively suppressed oil prices [11].

1. Report Industry Investment Rating - No information provided in the content 2. Core Views of the Report - PTA: With the geopolitical situation remaining tense, international oil prices have fluctuated widely at high levels, driving the overall decline and rebound of polyester raw materials. The activity of spot market traders has decreased, and the spot basis has fluctuated within a range. It is expected that the short - term PTA spot price will fluctuate widely following the cost side, with limited upside potential for the basis. Downstream polyester production cuts and possible PTA plant load reduction should be monitored [5]. - MEG: Overseas logistics disruptions will lead to a decline in ethylene glycol imports. Although the demand support has weakened due to polyester plant production cuts, the supply contraction is more significant. The de - stocking amplitude from April to May is expected to reach around 600,000 tons, and the social inventory will shrink rapidly. In the short term, ethylene glycol will maintain a relatively strong pattern [7]. 3. Summary According to the Directory 3.1前日回顾 - No information provided in the content 3.2每日提示 - PTA: The fundamentals on Friday showed that next - week goods were traded at 05 - 60~65, with a price negotiation range of 6,630 - 6,840. Next - week warehouse receipts were traded at 05 - 59. The mainstream spot basis was 05 - 64. The spot price was 6,730, and the 05 - contract basis was - 146, indicating a premium on the futures market. PTA factory inventory was 5.85 days, a decrease of 0.07 days compared to the previous period. The 20 - day moving average was upward, and the closing price was above the 20 - day moving average. The net long position of the main contract increased [6]. - MEG: On Friday, the price of ethylene glycol fluctuated strongly, and the market negotiation was acceptable. At night, it opened higher and then declined, with weak negotiation. During the day, it oscillated and rebounded at a low level. The spot basis strengthened slightly, and the next - week spot was traded at a discount of about 30 yuan/ton to the 05 - contract. The spot price was 5,150, and the 05 - contract basis was - 129, with a neutral situation. The inventory in East China was 929,000 tons, an increase of 12,000 tons compared to the previous period. The 20 - day moving average was upward, and the closing price was above the 20 - day moving average. The net short position of the main contract increased [8]. 3.3今日关注 - The report mentions that the geopolitical situation between the US and Iran, especially the progress of the negotiation, the impact on oil prices, and the changes in the upstream and downstream device operations of PTA and MEG should be focused on [5][7] 3.4基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance of PX from September 2025 to June 2026, including production, imports, inventory changes, and demand. For example, in September 2025, PX production was 3.25 million tons, imports were 870,000 tons, and there was a supply - demand deficit of 25,000 tons [12]. - **PTA Supply - Demand Balance Sheet**: It presents the monthly balance of PTA from October 2025 to September 2026, covering production, imports, exports, consumption, and surplus. For instance, in October 2025, the total production was 6.5 million tons, exports were 223,000 tons, and the surplus was 104,000 tons [13]. - **MEG Supply - Demand Balance Sheet**: It shows the monthly balance of ethylene glycol from October 2025 to September 2026, including production, imports, consumption, and surplus. For example, in October 2025, the total production was 1.922 million tons, imports were 643,000 tons, and the surplus was 117,000 tons [14]. - **Price**: It provides the price information of various products on March 27 and March 26, 2026, including spot prices, futures prices, and basis. For example, the spot price of PTA was 6,760 yuan/ton on March 27, an increase of 90 yuan/ton compared to the previous day [15]. - **Inventory Analysis**: It includes the inventory data of PTA, MEG, PET slices, and polyester products, such as the PTA factory inventory available days in China and the MEG port inventory in East China [43]. - **Industry Start - up Rates**: It shows the start - up rates of the upstream and downstream industries of polyester, including the start - up rates of PTA, PX, ethylene glycol, and polyester, as well as the capacity utilization rates of related industries [54][56][58]. - **Profit Analysis**: It presents the profit data of various products, such as PTA processing fees, MEG production profits from different production methods, and the production profits of polyester fibers [59][62][64]

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - For PTA, the market saw a decline followed by a rebound, with a mediocre trading atmosphere and strengthening spot basis. It is expected that the short - term PTA spot price will fluctuate widely following the cost side, and attention should be paid to the cost side and the load reduction of upstream and downstream industries [5]. - For MEG, the price dropped significantly and then rebounded. Starting from early April, the arrival of goods at the main ports of ethylene glycol will drop to a low level. With exports and regional supply adjustments, the port inventory will be depleted more rapidly. The market will remain strong, and attention should be paid to the recovery progress of overseas supply and changes in polyester load [6]. Summary by Directory 1.前日回顾 - Not provided in the given content 2.每日提示 - **PTA**: Yesterday, PTA futures rebounded after a decline, with a mediocre trading atmosphere and strengthening spot basis. The spot price was in the range of 6260 - 6670, and the mainstream spot basis today is 05 - 68. The 20 - day moving average is upward, and the closing price is above the 20 - day moving average. The main position is net long, changing from short to long. It is expected that the short - term PTA spot price will fluctuate widely following the cost side [5]. - **MEG**: On Wednesday, the ethylene glycol price dropped significantly and then rebounded. The market trading was okay. After the news that the US had proposed a one - month cease - fire to Iran, the crude oil price plunged, and the ethylene glycol price also dropped sharply in the morning. Then it rebounded. Starting from early April, the arrival of goods at the main ports of ethylene glycol will drop to a low level, and the port inventory will be depleted more rapidly. The market will remain strong [6]. 3.今日关注 - Not provided in the given content 4.基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance of PX from September 2025 to June 2026, including production, import, demand, inventory change, and balance [10]. - **PTA Supply - Demand Balance Sheet**: It presents the monthly balance of PTA from October 2025 to September 2026, covering production, import, export, consumption, and surplus [11]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It shows the monthly balance of ethylene glycol from October 2025 to September 2026, including production, import, consumption, and surplus [12]. - **Price and Profit Data**: It includes the prices of various products such as naphtha, PX, PTA, MEG, and polyester fibers, as well as their corresponding basis, futures prices, and profits [13]. 5.影响因素总结 - **Likely Positive Factors**: Yisheng New Materials' 3.6 - million - ton plant started to reduce the load, William Chemical's 2.5 - million - ton plant reduced the load to 90%, and Jiaxing Petrochemical's 1.5 - million - ton plant shut down due to an accident. Yisheng New Materials' 7.2 - million - ton PTA plant plans to reduce the load by 30% on April 1st [9]. - **Likely Negative Factors**: Not provided in the given content 6.当前主要逻辑和风险点 - Short - term commodity markets are greatly affected by the macro - level. Attention should be paid to the cost side, and when the market rebounds, attention should be paid to the upper resistance level [9]

Report Industry Investment Rating - There is no information provided regarding the report's industry investment rating in the given content. Core Views PTA - Yesterday, PTA futures rose significantly, with the market negotiation atmosphere being average. The spot basis quotation strengthened and then weakened. The expected short - term PTA spot price will fluctuate widely following the cost side. Pay attention to the cost side and the load - reduction situation of upstream and downstream industries [5]. MEG - Starting from early April, the arrival volume of ethylene glycol at major ports will drop to a low level. With exports and regional supply adjustments, the port inventory will be depleted more quickly. The current Middle East situation is still severe, providing strong cost - side support. The market will remain in a relatively strong pattern, and attention should be paid to the recovery progress of overseas supply and the change in polyester load [6]. Summary by Directory 1.前日回顾 (Previous Day Review) - There is no specific content provided for this part in the given text. 2.每日提示 (Daily Tips) - There is no specific content provided for this part in the given text. 3.今日关注 (Today's Focus) - There is no specific content provided for this part in the given text. 4.基本面数据 (Fundamental Data) PTA - **Fundamentals**: Futures rose, spot basis first strengthened then weakened. This week and next week's goods were negotiated around 05 - 70~75, with prices between 6800 - 7190. This week's warehouse receipts were traded at a discount of 50 - 55 to 05. April 4th goods were traded at 05 - 45. Today's mainstream spot basis is 05 - 73 [5]. - **Basis**: Spot price is 6910, 05 contract basis is - 224, with the futures price higher than the spot price [5]. - **Inventory**: PTA factory inventory is 5.92 days, a decrease of 0.02 days compared to the previous period [5]. - **Market trend**: The 20 - day moving average is upward, and the closing price is above the 20 - day moving average [5]. - **Main positions**: Net long positions, changing from short to long [5]. MEG - **Fundamentals**: On Monday, the price of ethylene glycol rose steadily, with average market negotiation. The intraday futures price fluctuated upwards. Contract merchants and suppliers were active in selling at high prices, and the spot basis weakened moderately. By the end of the session, the spot was traded at a discount of about 65 yuan/ton to the 05 contract [7]. - **Basis**: Spot price is 5470, 05 contract basis is - 104, with the futures price higher than the spot price [7]. - **Inventory**: The total inventory in East China is 91.7 tons, a decrease of 5.8 tons compared to the previous period [7]. - **Market trend**: The 20 - day moving average is upward, and the closing price is above the 20 - day moving average [7]. - **Main positions**: Net short positions, with an increase in short positions [7]. 5.影响因素总结 (Summary of Influencing Factors) - **Positive factors**: Yisheng New Materials' 3.6 million - ton production line started to reduce production, William Chemical's 2.5 million - ton production line reduced production to 90%, and Jiaxing Petrochemical's 1.5 million - ton production line stopped due to an accident [8]. - **Negative factors**: There is no specific content provided for this part in the given text. - **Main logic and risk points**: The short - term commodity market is greatly affected by the macro - level. Pay attention to the cost side, and when the market rebounds, pay attention to the upper resistance level [8]. PX, PTA, and MEG Supply - Demand Balance Tables PX Supply - Demand Balance Table - From September 2025 to June 2026, the PX production capacity base, production volume, import volume, demand, inventory change, domestic utilization rate, demand from polyester, and other indicators are presented in the table, showing different trends and balances in different months [9]. PTA Supply - Demand Balance Table - From October 2025 to September 2026, the table shows the total production, import, export, total consumption, distillation consumption, other consumption, surplus, year - on - year changes in production and consumption, and cumulative year - on - year changes in production and consumption of PTA [10]. MEG Supply - Demand Balance Table - From October 2025 to September 2026, the table shows the total production, import, export, total consumption, polyester consumption, other consumption, surplus, year - on - year changes in production, import, supply, and consumption, and cumulative year - on - year changes in supply and consumption of MEG [11]. Price - The price table shows the price changes of various products on March 23, 2026, and March 20, 2026, including spot prices of naphtha, PX, PTA, MEG, polyester products, and futures prices of PTA and MEG, as well as basis and profit data [12]. Other Data Charts - There are multiple data charts showing the historical trends of PET bottle - chip prices, production margins, capacity utilization, inventory, PTA and MEG month - to - month spreads, basis, spot spreads, inventory analysis, upstream and downstream operating rates, and production margins of various products from 2021 to 2026 [13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56][57][58][59][60][61][62][63][64][65]

Report Industry Investment Rating - Not provided in the report Core Viewpoints - For PTA, last week the crude oil market fluctuated widely at a high level, driving polyester raw materials to fluctuate significantly. The activity of traders in the PTA spot market decreased, with few bids in the market, and the spot basis weakened. It is expected that the PTA spot price will fluctuate widely following the cost side in the short term, and attention should be paid to subsequent cost-side and device changes [5]. - For MEG, last week the unloading efficiency of ethylene glycol vessels was acceptable. It is expected that the port inventory will remain stable or increase slightly at the beginning of this week. From the end of March, the arrival of ethylene glycol at the main ports will drop to a low level. Coupled with exports and regional supply adjustments, the port inventory will be depleted more rapidly later. Currently, the situation in the Middle East remains severe, and the cost side provides strong support. The market will continue to be in a relatively strong pattern when the import supply of ethylene glycol cannot be effectively realized. Attention should be paid to the progress of overseas supply recovery and changes in polyester load [7]. - The short-term commodity market is greatly affected by the macro environment. Attention should be paid to the cost side, and the upper resistance level should be monitored when the market rebounds [10]. Summary by Directory 1.前日回顾 - Not provided in the report 2.每日提示 - **PTA Daily View** - **Fundamentals**: On Friday, transactions were negotiated at a discount of 75 - 80 to the 05 contract next week, with individual transactions slightly higher at a discount of 60 - 70 to the 05 contract. The price negotiation range was 6340 - 6770. Next week's warehouse receipts were traded at a discount of 45 - 55 to the 05 contract. The mainstream spot basis today was 05 - 74, showing a neutral situation [5]. - **Basis**: The spot price was 6550, and the basis of the 05 contract was -100, with the futures price higher than the spot price, showing a neutral situation [6]. - **Inventory**: The PTA factory inventory was 5.92 days, a decrease of 0.02 days compared to the previous period, showing a bullish situation [6]. - **Market trend**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, showing a bullish situation [6]. - **Main positions**: The net short position decreased, showing a bearish situation [6]. - **Expectation**: It is expected that the PTA spot price will fluctuate widely following the cost side in the short term, and attention should be paid to subsequent cost - side and device changes [5]. - **MEG Daily View** - **Fundamentals**: On Friday, the price of ethylene glycol showed a "V" - shaped trend, and the spot basis strengthened. In the morning, the price of ethylene glycol weakened, with the spot price reaching a low of 4860 - 4870 yuan/ton. Near noon, the futures price of ethylene glycol rose strongly, and by the end of the session, the spot price reached a high of over 5350 yuan/ton. The buying in the market was active, and the spot basis strengthened synchronously, showing a neutral situation [8]. - **Basis**: The spot price was 5080, and the basis of the 05 contract was -273, with the futures price higher than the spot price, showing a bearish situation [8]. - **Inventory**: The total inventory in the East China region was 91.7 tons, a decrease of 5.8 tons compared to the previous period, showing a bullish situation [8]. - **Market trend**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, showing a bullish situation [8]. - **Main positions**: The net short position increased, showing a bearish situation [7]. - **Expectation**: It is expected that the port inventory will remain stable or increase slightly at the beginning of this week. From the end of March, the arrival of ethylene glycol at the main ports will drop to a low level. Coupled with exports and regional supply adjustments, the port inventory will be depleted more rapidly later. Currently, the situation in the Middle East remains severe, and the cost side provides strong support. The market will continue to be in a relatively strong pattern when the import supply of ethylene glycol cannot be effectively realized. Attention should be paid to the progress of overseas supply recovery and changes in polyester load [7]. 3.今日关注 - **Influencing Factors Summary** - **Bullish factors**: The serious interruption of the Strait of Hormuz and the escalation of geopolitical conflicts in the Middle East have led to a significant reduction in global oil supply and an increase in the "war risk premium", pushing up oil prices [9]. - **Bearish factors**: The IEA's coordinated release of strategic oil reserves and the deterioration of demand prospects and high oil prices have suppressed consumption, which has provided a buffer for the market and reduced the upward pressure on oil prices [9][10]. 4.基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance data of PX from September 2025 to June 2026, including production, imports, inventory changes, domestic operating rates, and demand [11]. - **PTA Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance data of PTA from October 2025 to September 2026, including total production, imports, exports, total consumption, and surplus [12]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance data of ethylene glycol from October 2025 to September 2026, including total production, imports, total consumption, and surplus [13]. - **Price Data**: It includes the price changes of various products such as naphtha, PX, PTA, ethylene glycol, and polyester fibers, as well as the basis and profit data [14]. - **Inventory Analysis**: It includes the inventory data of PTA, MEG, PET slices, and polyester fibers, as well as the inventory days of various products [44][45][46]. - **Operating Rate Analysis**: It includes the operating rates of PTA, PX, ethylene glycol, and polyester in the upstream and downstream of the polyester industry chain [55][56][59]. - **Profit Analysis**: It includes the processing fees of PTA, the profits of MEG production from different raw materials, and the production profits of polyester fibers [62][65][68].

Report Industry Investment Rating - Not provided in the document Core Viewpoints - For PTA, the market saw the futures price rise and then fall, with a weak spot basis. The PTA factory inventory decreased, and the 20 - day moving average was upward with the closing price above it. However, the main - force position changed from long to short. With the risk of escalation in the US - Iran conflict and rising oil prices, the PTA price reached a high level, and the spot price is expected to fluctuate widely following the cost side in the short term [5]. - For MEG, the price center rose and then fell, with a weakening basis. The inventory in East China increased, and the main - force position was short with a reduction in short positions. The ethylene cracking ethylene glycol enterprises continued to cut production, and the domestic ethylene glycol load dropped to around 67%. The cost side is supported by high oil prices, and the supply - demand situation is expected to improve from March to May. The price will fluctuate widely at a high level, and attention should be paid to overseas logistics and new device changes [6][7]. Summary by Directory 1.前日回顾 - Not provided in the document 2.每日提示 - **PTA**: The spot price range was 6850 - 7160 yuan/ton, and the mainstream spot basis was 05 - 50. The PTA factory inventory was 5.94 days, a decrease of 0.42 days compared to the previous period. The 20 - day moving average was upward, and the closing price was above it. The main - force position changed from long to short. It is expected that the short - term spot price will fluctuate widely following the cost side [5]. - **MEG**: The spot price reached a high of 5000 yuan/ton and then fell, with a weakening basis. The inventory in East China was 97.5 tons, an increase of 3.2 tons compared to the previous period. The 20 - day moving average was upward, and the closing price was above it. The main - force position was short with a reduction in short positions. The ethylene cracking ethylene glycol enterprises continued to cut production, and the domestic ethylene glycol load dropped to around 67%. The cost side is supported by high oil prices, and the supply - demand situation is expected to improve from March to May [6][7]. 3.今日关注 - Not provided in the document 4.基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance of PX from September 2025 to June 2026, including production, import, demand, inventory change, and balance with polyester [9]. - **PTA Supply - Demand Balance Sheet**: It presents the monthly balance of PTA from October 2025 to September 2026, including production, import, export, consumption, and surplus [10]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It shows the monthly balance of ethylene glycol from October 2025 to September 2026, including production, import, consumption, and surplus [11]. - **Price Data**: It includes the prices of various products such as naphtha, PX, PTA, MEG, polyester fibers, and their corresponding basis and profit data on March 16, 2026, and the price changes compared to March 13, 2026 [12]. Other Data Charts - **PET Bottle Chip Data**: It includes the price, production profit, operating rate, capacity utilization rate, and inventory of PET bottle chips [15][16][18][21]. - **PTA and MEG Spread and Basis Data**: It includes the monthly spread and basis data of PTA and MEG [24][27][30][34]. - **Inventory Data**: It includes the inventory data of PTA, MEG, PET chips, and polyester fibers [40][44]. - **Operating Rate Data**: It includes the operating rates of the upstream and downstream of the polyester industry chain [51][55]. - **Profit Data**: It includes the profit data of PTA, MEG, and polyester fibers [58][59].

Investment Rating - The report provides a "Buy" rating for the companies involved in the PET industry, particularly highlighting the potential for profit growth due to rising prices and demand [6]. Core Insights - The PET market is experiencing significant profit improvement due to rising oil prices, which are accelerating cost transmission through the PX-PTA chain to PET. The average price of polyester bottle chips reached 7990 RMB/ton, a 23% increase week-on-week, with profits estimated at 316 RMB/ton [2][3]. - The rPET market is poised for growth driven by international environmental policies and corporate sustainability goals. Europe is a key market, with regulations mandating that rPET content must be at least 25% by 2025 and 30% by 2030, leading to an expected demand of approximately 4 million tons by 2025 [2][3]. Summary by Sections PET Price and Profitability - The report notes that the profitability of PET bottle chips has improved significantly, with a week-on-week profit increase of 362 RMB/ton due to tight supply and seasonal demand [2]. - The average price of PTA in East China was reported at 6303 RMB/ton, a 17% increase week-on-week, while MEG prices rose to 4519 RMB/ton, up 15% [1][2]. rPET Growth Potential - The report emphasizes the potential of biological enzyme methods for rPET production, which can process 100% of PET waste and yield high-quality products comparable to virgin PET. The global high-end rPET market is expected to grow at a compound annual growth rate of approximately 17% from 2025 to 2050 [3]. - The report suggests monitoring companies like Wankai New Materials, which has a significant cost advantage in glycol production and is expanding its rPET capacity in partnership with Carbios [3].

Report Industry Investment Rating - Not provided in the report Core Viewpoints - For PTA, due to the tense situation between the US and Iran and high - fluctuating oil prices, PTA prices have reached a high level. Traders are actively selling, and the spot basis is weakening. It is expected that the short - term PTA spot price will fluctuate widely following the cost side, and attention should be paid to subsequent cost - side and device changes [5]. - For MEG, last week's shipment of ethylene glycol contract warehouses was good, and the supply was moderately transferred to the polyester sector. It is expected that the port inventory will moderately decline at the beginning of next week. The war situation remains severe, oil prices remain high, and the cost - side support still exists. From March to May, the supply - demand outlook for ethylene glycol has significantly improved, and the recent price center will mainly fluctuate widely at a high level. Attention should be paid to overseas logistics and new device changes [7]. Summary by Directory 1.前日回顾 - Not provided in the report 2.每日提示 - **PTA** - **Fundamentals**: On Friday, next - week goods were negotiated at a discount of 20 - 40 to the 05 contract, and next - week warehouse receipts were traded at 05 - 25 to 30, with individual prices slightly lower. The price negotiation range was 6770 - 7100, and the night session was at the higher end. At the end of March, there were transactions at 05 - 10 to 15. The mainstream spot basis today was 05 - 28, considered neutral [6]. - **Basis**: The spot price was 6920, and the basis of the 05 contract was - 14, with the futures price higher than the spot price, considered neutral [6]. - **Inventory**: PTA factory inventory was 5.94 days, a decrease of 0.42 days compared to the previous period, considered bullish [6]. - **Disk**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, considered bullish [6]. - **Main position**: Net long position, changing from short to long, considered bullish [6]. - **MEG** - **Fundamentals**: On Friday, the price center of ethylene glycol fluctuated widely, and market negotiations were average. The ethylene glycol disk adjusted widely during the day. Today, spot negotiations were at a discount of 80 - 100 yuan/ton to the 05 contract, and next - week spot negotiations were at a discount of 65 - 80 yuan/ton to the 05 contract. The basis was mainly weak, considered neutral [8]. - **Basis**: The spot price was 4672, and the basis of the 05 contract was - 57, with the futures price higher than the spot price, considered neutral [8]. - **Inventory**: The total inventory in the East China region was 97.5 tons, an increase of 3.2 tons compared to the previous period, considered bearish [8]. - **Disk**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, considered bullish [8]. - **Main position**: Net short position, with short positions decreasing, considered bearish [7]. 3.今日关注 - Not provided in the report 4.基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance of PX from September 2025 to June 2026, including production, imports, demand, inventory changes, and other data [10]. - **PTA Supply - Demand Balance Sheet**: It presents the monthly balance of PTA from October 2025 to September 2026, covering production, imports, exports, consumption, surplus, and year - on - year changes [11]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It details the monthly balance of ethylene glycol from October 2025 to September 2026, including production, imports, consumption, surplus, and year - on - year changes [12]. - **Price Charts**: There are price charts for PET bottle chips, including market prices, production margins, operating rates, inventory, etc. There are also charts for PTA and MEG, such as inter - month spreads, basis, and spot spreads [14][17][25]. - **Inventory Analysis**: It includes inventory data for PTA, MEG, PET slices, and polyester fibers, presented in the form of charts [41][43][45]. - **Upstream and Downstream Operating Rates**: It shows the operating rates of the polyester upstream (PTA, PX, ethylene glycol) and downstream (polyester, chemical fiber textile enterprises) [52][56]. - **Profit Analysis**: It includes profit data for PTA, MEG, and polyester fibers, presented in the form of charts [57][60][62].

Report Industry Investment Rating - No information provided in the report Core Viewpoints - For PTA, the market saw the futures hit the daily limit and then fluctuate after opening, with a general trading atmosphere and wide - ranging fluctuations in spot basis. Given the ongoing war between the US and Iran, the wavering attitude of Trump, and the sharp rise in oil prices, PTA spot prices are expected to fluctuate widely following the cost side in the short term. Attention should be paid to subsequent cost - side and device changes [5]. - For MEG, the price center rose and then fell on Thursday, with a significant weakening of the basis. Under the continued blockade of the Strait of Hormuz, the reduction of domestic oil - based devices will gradually be reflected. The short - term trend of MEG follows the macro - face and cost side, and attention should be paid to overseas situations and ship passage [7]. Summary by Directory 1.前日回顾 - No information provided in the report 2.每日提示 - **PTA**: The spot price range was 6900 - 7150 yuan, and the mainstream spot basis was 05 - 22. The PTA factory inventory was 5.94 days, a decrease of 0.42 days compared to the previous period. The 20 - day moving average was upward, and the closing price was above the 20 - day moving average. The main position was net short with an increase in short positions [5][6]. - **MEG**: The spot price reached as high as 4880 yuan/ton in the morning and closed at a discount of 90 - 95 yuan/ton to the 05 contract in the afternoon. The inventory in East China was 97.5 tons, an increase of 3.2 tons compared to the previous period. The 20 - day moving average was upward, and the closing price was above the 20 - day moving average. The main position was net short with a decrease in short positions [7][8]. 3.今日关注 - **Influencing factors**: The 300 - million - ton Yihua plant was shut down for maintenance, which was a positive factor. Yisheng New Materials increased production to full capacity at 3.6 million tons, Dushan restarted at 2.5 million tons, Ineos restarted at 1.25 million tons, and Fuhai Chuang increased production, which were negative factors [9][10]. - **PX supply - demand balance table**: From September 2025 to June 2026, PX production, import volume, and demand showed different trends, and the balance with polyester also changed. For example, in September 2025, the balance was - 2.5 tons, while in June 2026, it was 30.6 tons [11]. - **PTA supply - demand balance table**: From October 2025 to September 2026, PTA production, consumption, and surplus/deficit showed different trends. For example, in October 2025, the surplus was 10.4 tons, while in April 2026, there was a deficit of 35 tons [12]. - **MEG supply - demand balance table**: From October 2025 to September 2026, MEG production, import, consumption, and surplus/deficit showed different trends. For example, in October 2025, the surplus was 11.7 tons, while in April 2026, there was a deficit of 11.8 tons [13]. - **Price**: On March 12, 2026, compared with March 11, 2026, the prices of various products such as naphtha, PX, PTA, MEG, and polyester products changed. For example, the CCFEI price index of PTA increased from 6580 yuan/ton to 7025 yuan/ton [14]. 4.基本面数据 - **Inventory analysis**: PTA factory inventory, MEG port inventory in East China, PET slice factory inventory, and polyester fiber inventory showed different trends over time [42][44][46]. - **Upstream and downstream开工率**: The operating rates of PTA, PX, MEG, polyester, and textile enterprises in the polyester industry chain showed different trends over time [53][55][57]. - **Profit**: The processing fees of PTA, the production profits of MEG from different raw materials, and the production profits of polyester fibers showed different trends over time [58][61][63]

1. Report Industry Investment Rating - No investment rating is provided in the report. 2. Core Viewpoints - For PTA, the price of PTA futures dropped significantly after a sharp rise. Spot prices have seen a significant correction, but the spot basis has changed little. It is expected that the short - term spot price of PTA will fluctuate widely following the cost side. Attention should be paid to subsequent cost - side and device changes [5]. - For MEG, under the continued blockade of the Strait of Hormuz, the reduction of domestic oil - based device loads will gradually be reflected. The short - term trend of ethylene glycol is mainly driven by the macro - level and cost side. Attention should be paid to overseas situations and ship passage [7]. - The short - term commodity market is greatly affected by the macro - level. Attention should be paid to the cost side, and the upper resistance level should be monitored for the market rebound [10]. 3. Summary by Directory 3.1前日回顾 - No content related to the previous day's review is provided in the text. 3.2每日提示 - **PTA**: - **Fundamentals**: PTA futures rose sharply, with a general market negotiation atmosphere. Spot basis fluctuated within a range, mainly negotiated by traders, and a few polyester factories made bids. The prices of this week's goods, next week's goods, and late - March goods were traded at discounts to the 05 contract, with the mainstream negotiation range around 6100 - 6500. The mainstream spot basis was 05 - 14 [5]. - **Basis**: The spot price was 6120, and the 05 contract basis was - 340, with the futures price higher than the spot price, indicating a bearish signal [6]. - **Inventory**: PTA factory inventory was 6.37 days, a 0.9 - day increase compared to the previous period, which is bearish [6]. - **Market trend**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, which is bullish [6]. - **Main force position**: Net short position, with a shift from long to short, indicating a bearish outlook [5]. - **Expectation**: After the sharp rise and fall of oil prices, the PTA futures market fluctuated greatly. It is expected that the short - term spot price of PTA will fluctuate widely following the cost side [5]. - **MEG**: - **Fundamentals**: On Wednesday, the price of ethylene glycol increased steadily, and the market negotiation was good. The operating rate of domestic ethylene cracking ethylene glycol enterprises decreased, and the market sentiment was enthusiastic. The spot price reached around 4630 yuan/ton, and the buying interest was good [8]. - **Basis**: The spot price was 4475, and the 05 contract basis was - 102, with the futures price higher than the spot price, indicating a bearish signal [8]. - **Inventory**: The total inventory in East China was 94.2 tons, a 3.94 - ton increase compared to the previous period, which is bearish [8]. - **Market trend**: The 20 - day moving average was upward, and the closing price was above the 20 - day moving average, which is bullish [8]. - **Main force position**: Net short position, with an increase in short positions, indicating a bearish outlook [7]. - **Expectation**: Under the blockade of the Strait of Hormuz, the reduction of domestic oil - based device loads will gradually be reflected. The short - term trend of ethylene glycol is mainly driven by the macro - level and cost side [7]. 3.3今日关注 - No content related to today's focus is provided in the text. 3.4基本面数据 - **PX Supply - Demand Balance Sheet**: It shows the monthly supply - demand balance data of PX from September 2025 to June 2026, including production, import, demand, inventory changes, and other indicators [11]. - **PTA Supply - Demand Balance Sheet**: It presents the monthly balance data of PTA from October 2025 to September 2026, including total production, import, export, total consumption, and other indicators, as well as year - on - year and cumulative year - on - year changes [12]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It provides the monthly balance data of ethylene glycol from October 2025 to September 2026, including total production, import, total consumption, and other indicators, along with year - on - year and cumulative year - on - year changes [13]. 3.5价格相关 - It includes price charts of PET bottle chips (market price in East China), production profit, operating rate, inventory, PTA and MEG's inter - month spreads, basis, spot spreads, and other price - related data from 2022 to 2026 [15][18][20][23] etc. 3.6库存分析 - It shows the inventory data of PTA (factory inventory available days in China), MEG (port inventory in East China), PET chips (factory inventory available days in China), and polyester fiber (inventory days of DTY, FDY, and short - fiber in Jiangsu and Zhejiang looms) from 2021 to 2026 [42][44][46] etc. 3.7开工率相关 - It includes the operating rate data of polyester upstream (PTA, PX, ethylene glycol) and downstream (polyester capacity utilization rate in China, chemical fiber textile enterprise operating rate in Jiangsu and Zhejiang) from 2022 to 2026 [53][55][57]. 3.8利润相关 - It presents the profit data of PTA processing, MEG production (methanol - based, coal - based, naphtha - integrated, ethylene - based), polyester fiber short - fiber, and polyester fiber long - filament (DTY, POY, FDY) from 2022 to 2026 [58][61][63] etc.