南华期货聚酯产业周报（20250921）-20250921

1. Report Industry Investment Rating There is no information provided regarding the report industry investment rating in the given content. 2. Core Views of the Report MEG - The short - term downward space of ethylene glycol (MEG) is limited, and it is expected to fluctuate in the range of 4200 - 4400. It is recommended to sell out - of - the - money put options with an exercise price of 4150 [1][3][5]. PX - TA - In the short term, the absolute price of the PX - TA industry chain is under pressure, but the compression space is limited. It is advisable to consider cautious long positions or expand the TA - SC spread. For the processing fee, it is recommended to expand the TA01 contract processing fee below 270 [6][7]. 3. Summary by Relevant Catalogs MEG Fundamental Situation - Supply side: The total load remains stable at 74.93% (+0.02%), with coal - based load rising to 79.38% (+2.69%). The port inventory is expected to increase by about 10,000 tons. The coal - based marginal profit is under significant pressure [2]. - Demand side: The polyester load is adjusted down to 91.4% (-0.2%). The terminal demand is lackluster, and the speculative sentiment is weak. The bottle - chip processing fee has improved [2]. Key Data - Price: Brent crude oil dropped from 66.45 to 66.05 dollars/barrel, and MEG in East China decreased from 4378 to 4352 yuan/ton [8]. - Spread and profit: The PX - N spread decreased from 232.8 to 227.3 dollars/ton, and the MEG coal - based profit dropped from 39 to - 64 yuan/ton [8][10]. - Inventory: The MEG port inventory increased from 45.9 to 46.5 tons [9]. Supply and Demand Balance - From 2024 to 2026, the supply and demand of MEG show certain fluctuations, with production, import, and demand changing over time [12]. Maintenance Situation - Many domestic and foreign MEG devices are in maintenance, such as Xinjiang Tianye Phase III, which was restarted and then shut down again, and two sets of Shell's devices in the United States are under maintenance [1][15]. PX - TA Fundamental Situation - Supply side: The PX load is adjusted down to 86.3% (-1.5%), and the PTA load remains stable at 76.8%. The PX is expected to accumulate inventory by about 100,000 tons in September [6]. - Demand side: The polyester load is adjusted down to 91.4% (-0.2%), and the terminal demand is weak [7]. Key Data - Price: Brent crude oil dropped from 66.45 to 66.05 dollars/barrel, and PTA in East China decreased from 4565 to 4555 yuan/ton [10]. - Spread and profit: The PX - N spread decreased from 232.8 to 227.3 dollars/ton, and the PTA domestic processing fee increased from 115 to 151 yuan/ton [10]. - Inventory: The PTA social inventory increased from 208 to 210 tons [10]. Supply and Demand Balance - From 2024 to 2026, the supply and demand of PX - TA change over time, with production, import, and demand showing different trends [13]. Maintenance Situation - Many PX and PTA devices are under maintenance, such as Fuhai Dahua's 700,000 - ton PX line and Zhongtai Petrochemical's PTA device [6][17][18]. Polyester Fundamental Situation - The polyester load is adjusted down to 91.4% (-0.2%), and the terminal demand is weak. The inventory of filament and staple fiber has slightly increased [2][7]. Key Data - Price: POY decreased from 6650 to 6625 yuan/ton, and FDY dropped from 7025 to 6875 yuan/ton [11]. - Spread and profit: The POY processing fee increased from 185 to 207 yuan/ton, and the FDY processing fee decreased from 110 to 7 yuan/ton [11]. - Inventory: The POY inventory days increased from 19.3 to 21.7 days, and the FDY inventory days increased from 21.4 to 22.7 days [11]. Production and Sales - The production - sales ratio of polyester fiber filament and staple fiber shows certain fluctuations [112]. Export and Import - The export and import volumes of polyester products show different trends over time [116][119]. Profit - The processing profit of polyester products such as filament and staple fiber shows certain seasonal changes [121]. Downstream of Polyester Weaving - The weaving start - up rate remains stable, and the inventory of grey cloth is high. The order volume is insufficient [2][7]. Spinning Mill - The start - up rate of the spinning mill shows certain fluctuations, and the inventory of yarn is at a certain level [137][139]. Terminal Macro - The production and sales data of downstream products such as cloth, yarn, and soft drinks show certain seasonal changes [149][150][151]. Spinning and Clothing Export - The export volume and value index of textile and clothing show certain fluctuations [153][155][157]. Global Spinning and Clothing - The import, inventory, and export data of textile and clothing in countries such as the United States, Vietnam, and India show different trends [162][163][165].