聚酯淡季压力增强，关注终端负反馈影响

Report Industry Investment Rating No information provided regarding the industry investment rating in the document [1] Report's Core View The report suggests that the polyester industry is facing increasing pressure during the off - season, with terminal negative feedback having an impact. PX and PTA prices are likely to continue to decline or remain weakly stable due to supply - side surpluses, weak demand, and potential inventory accumulation. Polyester prices may be stable or slightly increase, but high DTY inventory and supply recovery may offset some upward pressure [2][3][5] Summary by Related Catalogs 1. Daily Market Summary PTA & PX - On December 31, the PX main contract closed at 7260.0 yuan/ton, down 0.77% from the previous day, with a basis of - 212.0 yuan/ton. The PTA main contract closed at 5110.0 yuan/ton, down 0.66%, with a basis of - 10.0 yuan/ton. - Cost - end: On December 31, the Brent crude oil main contract closed at 60.91 dollars/barrel, and WTI at 57.41 dollars/barrel. - Supply - end: PX plant operating rate remains high, digesting the profit space brought by cost decline. PTA operating rate may remain stable, and the decline in upstream raw material costs may encourage manufacturers to maintain the current production rhythm. - Demand - end: PTA supply increases while demand decreases. The downstream off - season deepens, terminal orders weaken, and polyester factories' negative feedback leads to a stronger willingness to reduce production. - Inventory - end: PTA factory inventory may gradually accumulate, increasing the risk of price decline and squeezing processing fees [3][4] Polyester - On December 31, the short - fiber main contract closed at 6514.0 yuan/ton, down 0.76% from the previous day. The spot price in the East China market was 6535.0 yuan/ton, down 5.0 yuan/ton. - Demand: The MA15 trading volume in the Light Textile City was generally stable, indicating robust demand. - Inventory: The inventory days of polyester products vary. Future polyester prices may stabilize or rise slightly, but high DTY inventory and supply recovery may offset some upward pressure [5] 2. Industrial Chain Price Monitoring - PX futures: The main contract price decreased by 0.77%, trading volume decreased by 22.49%, and open interest decreased by 6.85%. - PTA futures: The main contract price decreased by 0.66%, trading volume decreased by 25.26%, and open interest decreased by 1.94%. - Short - fiber futures: The main contract price decreased by 0.76%, trading volume decreased by 4.27%, and open interest decreased by 13.81%. - Other products: Prices of various products in the industrial chain showed different degrees of change, and processing spreads also changed accordingly [6][7] 3. Industry Dynamics and Interpretation Macro Dynamics - On December 31, STC in Yemen sought self - determination and independence, with conflicts with the Yemeni government. - The Fed meeting minutes showed that officials had serious differences, and most thought interest rates could decline with inflation. - OPEC+ was expected to continue to suspend the crude oil production increase plan [8] Supply - Demand (Demand) - On December 31, the total trading volume in the Light Textile City was 749.0 million meters, a month - on - month decrease of 3.6%, with long - fiber fabric trading volume at 581.0 million meters and short - fiber fabric trading volume at 169.0 million meters [9] 4. Future Price Trend Analysis Supply - end - Based on the decline in crude oil prices and the significant discount of PX basis, PX supply may be at a high level, and the PX plant operating rate shows no obvious reduction. PTA supply is relatively stable, but the impact of raw material cost changes on production needs attention [50] Demand - end - The trading volume in the Light Textile City is significantly lower than the short - term average, indicating weak demand in the terminal textile market, which may put pressure on the polyester operating rate and weaken the willingness to purchase PTA [50] Inventory - end - PTA factory inventory may face accumulation pressure due to weak downstream demand and stable supply, increasing the risk of selling off [51]