聚酯板块周度报告-20250815

Group 1: Report Information - Report Title: Polyester Sector Weekly Report [1] - Report Date: August 15, 2025 [2] - Analyst: Zhang Weiwei [3] Group 2: Industry Investment Rating - No information provided Group 3: Core Views - Short - term: The supply - demand fundamentals have slightly improved, but the overall driving force is still limited; the market will follow the crude oil price fluctuations in the short - term, and attention should be paid to the risk of price reversals [25] - Medium - to long - term: The polyester sector as a whole will continue to fluctuate in the low - level range, waiting for the demand to pick up [26] Group 4: Macro and Crude Oil News - IEA expects that this year's global crude oil supply surplus will exceed previous expectations, with supply growth more than three times the demand growth rate. Global crude oil supply will increase by 2.5 million barrels per day this year and 1.9 million barrels per day next year [4] - The US - Russia presidential meeting is scheduled for 03:30 am Beijing time on Saturday. Trump said there is a 25% probability that the meeting will be unsuccessful, and he will promote sanctions against Russia if the talks go poorly [4] - EIA predicts that US oil production will reach a record 13.41 million barrels per day in 2025, but production will decline in 2026 due to falling oil prices. Brent crude will average $51 per barrel next year, lower than last month's forecast [4] - OPEC raises the forecast of global oil demand for next year and lowers the forecast of supply growth from non - OPEC+ countries, indicating a tighter market outlook. Global oil demand will grow by 1.38 million barrels per day in 2026, an upward revision of 100,000 barrels per day [4] - As of the week ending August 8, US commercial crude oil inventories increased by 3 million barrels, gasoline inventories decreased by 800,000 barrels, and distillate inventories increased by 714,000 barrels [4] - Traders fully price in a 25 - basis - point Fed rate cut in September. The probability of maintaining the interest rate unchanged in September is 0%, the probability of a 25 - basis - point cut is 94.3%, and the probability of a 50 - basis - point cut is 5.7% [5] Group 5: Futures and Spot Prices - WTI crude oil continuous increased by 0.22% week - on - week, while the price of naphtha remained unchanged [7] - PX511 decreased by 1.61% week - on - week, and PX CFR: Taiwan Province decreased by 1.88% [7] - TA601 decreased by 1.27% week - on - week, and PTA spot benchmark price decreased by 0.83% [7] - EG509 decreased by 0.66% week - on - week, and the mainstream price of ethylene glycol in East China decreased by 0.22% [7] - PF510 decreased by 0.84% week - on - week, and the mainstream price of polyester staple fiber in East China decreased by 0.62% [7] - PR511 decreased by 0.84% week - on - week, and the mainstream price of polyester bottle chips in East China decreased by 0.84% [7] - PX basis decreased by 11.83% week - on - week, PTA basis decreased by 51.22%, ethylene glycol basis increased by 24.05%, short - fiber basis increased by 14.29%, and polyester bottle - chip basis remained unchanged [7] Group 6: Supply Analysis - PX: Weilian Chemical's 1 - million - ton device restarted, and some devices are under maintenance. As of August 15, the domestic PX weekly average capacity utilization rate is 82.67%, and the weekly output is 693,300 tons. Asian PX weekly average capacity utilization rate is 72.03%. Next week, PX weekly output is expected to increase slightly [11] - PTA: Hailun Petrochemical was put into production this week, and some devices restarted. As of August 15, the domestic PTA weekly capacity utilization rate is 75.01%, and the weekly output is 1.3841 million tons. PTA continued to destock this week. Next week, domestic supply is expected to increase [12] - Ethylene glycol: Domestic ethylene glycol supply decreased slightly this week. As of August 15, the domestic weekly average capacity utilization rate is 61.10%. Port inventory increased this week. Next week, total supply is expected to increase, and ports may continue to accumulate inventory [13] Group 7: Demand Analysis - Polyester end: The weekly average polyester operating rate is 86.35%, a 0.14 - percentage - point increase from the previous week [14] - Polyester inventory: Polyester filament and staple fiber destocked this week [17] - Terminal: As of August 15, the operating rate of Jiangsu and Zhejiang looms is 58.07%, an increase of 2.29 percentage points. The order days of Chinese weaving sample enterprises are 8.34 days, an increase of 1.50 days, and the坯布 inventory days are 29.96 days, a decrease of 1.03 days [23] Group 8: Strategy Recommendation - Short - term: The supply - demand fundamentals have slightly improved, but the overall driving force is still limited; follow the crude oil price fluctuations in the short - term and beware of price reversals [25] - Medium - to long - term: The polyester sector as a whole will continue to fluctuate in the low - level range, waiting for the demand to pick up [26] - Next week's focus: US - Russia meeting, US tariff policy, macro - market sentiment, EIA weekly inventory data, and the operation of upstream and downstream devices [26]