1. Report Industry Investment Rating There is no information provided in the content about the report industry investment rating. 2. Core Viewpoints of the Report - The polyester industry is currently in a situation where demand is weak during the off - season, and downstream negative feedback is continuously transmitted to the upstream market, suppressing the prices of polyester products [6]. - Different products in the polyester industry chain have different supply - demand and price trends. For example, PX supply is still tight in the short term and is expected to oscillate with the cost side; PTA supply is expected to increase, and its processing fee is significantly compressed; MEG has an inventory accumulation expectation in August - September; short - fiber processing fees are expected to be strongly supported; and bottle - chip processing fees are also relatively strong [4]. 3. Summary According to Relevant Catalogs 3.1 Comprehensive Analysis and Trading Strategies | Product | Logic Analysis | Trading Strategy | | --- | --- | --- | | PX&PTA | PX supply is still tight, with the Vietnamese NSRP 700,000 - ton PX device gradually resuming and the Thai THAI OIL 530,000 - ton PX device shut down for maintenance. PTA supply is expected to increase with device restarts and new installations. Downstream polyester and terminal operations are declining. | Unilateral: Oscillatory consolidation; Arbitrage: Long PX and short PTA; Option: Wait and see [4] | | MEG | Domestic and foreign devices are restarting, and the port inventory is currently low but has an inventory accumulation expectation in August - September. The downstream load is decreasing, but there is short - term market support due to the rebound in coal prices. | Unilateral: Oscillatory consolidation; Arbitrage: Wait and see; Option: Wait and see [4] | | PF | Short - fiber processing differentials are continuously widening, production and sales are average, and there are still production reduction plans in July. | Unilateral: Oscillatory consolidation; Arbitrage: Short PTA and long PF; Option: Wait and see [4] | | PR | Bottle - chip processing fees are strengthening, and production reduction measures are gradually being implemented. | Unilateral: Oscillatory consolidation; Arbitrage: Wait and see; Option: Wait and see [4] | 3.2 Core Logic Analysis - **Polyester Load and Terminal Operations**: As of Friday, the polyester load was 88.9%, a week - on - week decrease of 1.7%. The Jiangsu and Zhejiang texturing and weaving operations decreased by 7% and 4% respectively, and the dyeing operation remained at 67%. The fabric orders were weak, and terminal production reduction was accelerating [6]. - **Product - Specific Situations**: - **PX**: Domestic PX load remained basically stable, with a slight increase to 81.3% as of Friday. Overseas load decreased slightly. Long - process device profits narrowed, and short - process device profits fluctuated slightly [16]. - **PTA**: Social inventory increased slightly, and the basis and the September - January spread weakened significantly. Supply is expected to increase, and processing differentials have weakened to the lowest point of the year [18][20]. - **MEG**: Port inventory rebounded, supply increased, the basis weakened, and the September - January spread strengthened. Domestic and foreign device loads increased, and there is an inventory accumulation expectation in August - September [22][25]. - **Polyester Products**: Long - filament inventory accumulated, short - fiber profits expanded but downstream operations declined, and bottle - chip processing fees strengthened with production reduction measures being implemented [8][10][12]. 3.3 Weekly Data Tracking - **PX**: - **Price**: The report presents the price trends of Asian PX, naphtha, and Brent crude oil, etc. [34]. - **Spread and Profit**: It includes various spreads such as PX - Brent, PX - naphtha, and PX - MX, as well as theoretical profits [36][38]. - **Supply and Demand**: Domestic and overseas PX loads and the relationship between PX and PTA loads are shown [63][64]. - **PTA**: - **Profit**: It includes profits such as PTA's profit from crude oil, naphtha, and PX [74][75]. - **Supply and Demand**: PTA and polyester loads are presented [77]. - **Inventory**: PTA social inventory, polyester factory raw material inventory, PTA factory raw material inventory, and PTA warehouse receipts are included [79]. - **MEG**: - **Price**: It shows the prices of ethylene glycol spot, coal, methanol, and ethylene [81]. - **Spread**: It includes various spreads such as domestic and foreign spreads, regional spreads, and EO - 1.4EG spread [83]. - **Profit**: It includes profits from oil - based, MTO, ethylene monomer, and coal - based production of ethylene glycol [94][96]. - **Polyester**: - **Profit**: It includes the average profit of long - filaments, short - fiber profit, polyester weighted profit, bottle - chip processing profit, and slice profit [99]. - **Supply**: It shows the loads of polyester, bottle - chips, long - filaments, and short - fibers, as well as inventory days [101][102]. - **Demand**: It includes the loads and inventories of pure - polyester yarn, polyester - cotton yarn, and fabric, as well as export data and domestic consumption data [105][108][109].

聚酯产业链期货周报 研究员：隋斐 期货从业证号：F3019741 投资咨询证号：Z0017025 目录 第一章 综合分析与交易策略 2 第二章 核心逻辑分析 5 | | | GALAXY FUTURES 1 目录 第一章 综合分析与交易策略 GALAXY FUTURES 2 综合分析与交易策略 | 品种 | 逻辑分析 | 交易策略 | | --- | --- | --- | | | PX社会库存目前偏低，供应端偏紧，本周中长流程制利润走缩，亚洲 PX 开工率回落，三季度海外日本Eneos条 | | | | 35万6月下意外停车，预计一个月，韩国Hanwha，泰国石油也有检修计划， 下游PTA三房巷320万吨装置预计8月 | | | | 投产，新凤鸣300万吨装置投产在10月，直接拉动PX需求，OPEC在8月考虑增产55万桶/日，PX预计短期跟随成 | 单边：短期震荡整理 | | PX&P | 本端。 | 套利：观望 | | TA | 近期PTA基差大幅下滑，周内山东威联化学250万吨装置检修，逸盛新材料360万吨装置负荷恢复，逸盛海南200万 | 期权：观望 | | | 吨PTA装置因故降负至5成附近，恒力2 ...

聚酯产业链期货周报 研究员：隋斐 期货从业证号：F3019741 投资咨询证号：Z0017025 目录 第一章 综合分析与交易策略 2 第二章 核心逻辑分析 5 | | | GALAXY FUTURES 1 目录 PX&P TA 本周PX期货价格震荡偏强，PX浮动价&基差月差走强,PX利润扩大。本周镇海炼化、金陵石化降负，盛虹炼化小幅 提负，PX开工率变动不大。7月初，威廉化学200万吨/年、天津石化39万吨有检修计划，福佳大化70万PX检修推 迟到9月，中金石化6月中旬计划外降负至8成运行，原计划6月中旬重启的沙特Petro Rabigh134万吨PX装置推迟 到7月中下旬重启，伊朗石化142万吨PX装置因战争因素停车，韩国GS一套40万吨PX装置目前正在重启，亚洲PX 开工率近期回落，PX流通货源偏紧。 PTA本周供减需增，社会库存下降，基差月差走强，加工费压缩。供应方面，逸盛新材料一套360万吨PTA上周末 降负，恒力一套220万吨PTA停车，嘉兴石化150万吨PTA重启，PTA开工率下降，下游聚酯开工回升，聚酯工厂库 存下降，聚酯利润继续压缩。PTA流通现货依旧偏紧，成本端油价和PX维持偏强格局，PT ...

聚酯产业链期货周报 研究员：隋斐 期货从业证号：F3019741 投资咨询证号：Z0017025 第二章 核心逻辑分析 5 | | | 目录 第一章 综合分析与交易策略 2 综合分析与交易策略 GALAXY FUTURES 1 目录 第一章 综合分析与交易策略 GALAXY FUTURES 2 | 品种 | 逻辑分析 | 交易策略 | | --- | --- | --- | | | 本周PX供需双增，PX 浮动价、基差及月差走弱，PX装置提负及检修重启，PXN价差走弱。下游PTA供增 | | | | 需减，PTA社会库存去库放缓，基差偏强，月差走弱，加工费先强后弱。 | 单边：高位震荡 | | PX& | 6 月 PX 开工率提升明显，PTA多数前期检修装置重启，虹港石化3期250万吨PTA新装置计划投产，供需 | 套利：多PX空PTA | | PTA | 双增的格局下PX仍将维持紧平衡。聚酯下游季节性淡季，聚酯工厂效益不佳，开工走弱，6月PTA去库斜 | 期权：双卖期权 | | | 率预计放缓。 | | | | 下周乙二醇进口到港量约13.7万吨，下游聚酯产销偏弱，码头提货有限，乙二醇港口库存预期上升，乙二 ...

大宗商品研究所 能化研发报告 聚酯产业链期货日报 2025 年 5 月 12 日 聚酯产业链期货日报 【基础数据】 研究员：隋斐 期货从业证号： F3019741 投资咨询从业证号： Z0017025 :021-6578 9235 :suifei_qh@chinastock.co m.cn | 炙别 | 名称 合约 | | 2025/5/9 | 2025/5/12 | 漆跌 | 深跌幅 | | 名称 | | 2025/5/9 | 2025/5/12 | 漆跌 | 深跌幅 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 2506 | 6626 | 6806 | 180 | 2.72% | | 6月 MOPI CFR | | 269 | #N/A | #N/A | #N/A | | | РХ | 2509 | 6472 | 6654 | 182 | 2.81% | | PX中国CFR估价 | | 785 | #N/A | #N/A | #N/A | | | | 2601 | ...