聚酯数据周报-20250810

Group 1: Report Summary - The report is a polyester data weekly report from Guotai Junan Futures, dated August 10, 2025 [1][2] - It covers PX, PTA, and MEG, including supply, demand, valuation, and trading strategies Group 2: PX Analysis Valuation - PX - naphtha spread strengthened to $268/ton from $241 last week, and PX - MX spread rose to $123/ton from $113 [4] - With potential new MX plants in August, the PX - MX spread may remain high - The PX futures monthly spread showed an upward trend, and the basis (foreign - domestic spread) strengthened in 2025 [19][21] Supply - China's PX operating rate was 82% (+0.9%), and Asia's was 73.6% (+0.2%) [3][45] - Domestic supply is abundant with plant restarts and load increases, while overseas supply in Japan and South Korea has a mix of restarts and maintenance Demand - PTA operating rate was 76.2% (+0.9%), expected to decline slightly next week [3][5] - PTA processing fees dropped to 170 yuan/ton, with potential unplanned production cuts or maintenance Strategy - Hold short positions for single - side trading, conduct 9 - 1 reverse spreads for inter - period trading, and go long on PX and short on PTA or EB for inter - commodity trading [4] Group 3: PTA Analysis Valuation - PTA spot processing fees remained around 200 - 250 yuan/ton, and the 01 - contract processing fees dropped from 360 to 330 yuan/ton [5] - The basis and 9 - 1 monthly spread weakened Supply - PTA operating rate was 76.2% (+0.9%), expected to decline slightly next week [5][83] - Planned restart capacity is 470 million tons, and planned maintenance capacity is 425 million tons Demand - Bottled PET production cuts ended, but destocking was average, and load recovery is expected in late August to early September [5] - Short - fiber and filament factories' downstream profits improved slightly, but production resumption depends on terminal orders Strategy - Hold short positions for single - side trading, conduct range operations for 9 - 1 inter - period trading, and go long on PX and short on PTA or long on MEG and short on PTA for inter - commodity trading [5] Group 4: MEG Analysis Valuation - The single - side valuation is in a volatile market, and the monthly spread declined with limited downside space [121] - MEG's relative valuation against ethylene oxide, styrene, and plastics reached a high for the year Supply - Due to the arrival of previously delayed shipments and the expected restart of Zhejiang Petrochemical's 90 - million - ton new plant, domestic operating rates are rising [6] - Coal - based plants' profits are still high, and the operating rate is maintained at around 75% Demand - Similar to PTA, demand recovery depends on terminal orders [6] Strategy - Conduct range operations for single - side trading, 9 - 1 monthly spread range operations from - 50 to 0, and 1 - 5 reverse spreads for inter - period trading; go long on L and short on MEG or long on MEG and short on PTA for inter - commodity trading [6] Group 5: 2025 Polyester Raw Material Production Plan - PX: Yulong Petrochemical's 300 - million - ton plant is expected to be put into operation in November [8] - PTA: Honggang Petrochemical's 250 - million - ton plant in June, Sanfangxiang's 300 - million - ton plant in August, and Xin Fengming's 300 - million - ton plant are planned [8] - MEG: Sichuan Zhengda Kai's 60 - million - ton plant was put into operation in May, Yulong Petrochemical's 80 - million - ton plant is expected to be put into operation at the end of the year, and Ningxia Kunpeng's 20 - million - ton plant [8] - Polyester: Anhui Youshun's 30 - million - ton (filament), Fujian Henghai's 30 - million - ton (filament), and other plants are planned [8]