PTA本轮反弹行情能否持续？

Core Viewpoint - The recent strengthening of the PTA market is driven by rising PX prices and improved supply-demand dynamics, despite ongoing low processing fees and a significant increase in PTA production capacity since 2020 [1][2][3][4][5][6] Group 1: PTA Market Dynamics - Starting from late October, the U.S. refined oil crack spread strengthened, leading to increased demand for oil adjustment and opening the arbitrage window for aromatics in Asia, which in turn drove PX prices higher and provided cost support for PTA [1] - PTA futures reached a year-to-date low on October 21, 2025, but have since rebounded, breaking through recent high points and closing at a three-month high [1] - The rebound in PTA futures is primarily influenced by the continuous rise in PX prices, which are affected by reduced production in South Korea and increased demand in the U.S. [1] Group 2: Production Capacity and Supply - Domestic PTA production capacity has rapidly expanded since 2020, with a projected increase of 8.7 million tons in 2025, marking a growth rate of 10.1% [2] - As of November, PTA production from January to November reached 66.61 million tons, a year-on-year increase of 2.86%, while the operating rate has significantly declined to 71.92% [3] - The Ministry of Industry and Information Technology held a meeting to address "involution" in the PTA industry, aiming to stabilize operations and prevent excessive competition [3] Group 3: Downstream Demand - Downstream demand for PTA, primarily in the polyester sector, saw a production increase of 9.07% year-on-year, with significant contributions from bottle-grade polyester [4] - Polyester production capacity is expected to reach around 9 million tons by the end of the year, indicating strong demand resilience despite PTA capacity expansion nearing its end [4] Group 4: Inventory Trends - PTA industry inventory has been declining since the beginning of the year, with total inventory at 3.1427 million tons by the end of November, down 3.81% month-on-month and 30.57% year-on-year [5] - The low inventory levels are expected to provide support for price recovery, as upstream factories are operating at low inventory days [5] Group 5: PX Market Overview - No new PX production capacity is expected in 2025, with the planned 3 million ton PX facility in Shandong delayed to 2026 [6] - PX production from January to November totaled 34.889 million tons, a year-on-year increase of 0.4%, which is lower than the PTA growth rate [6] - The PX supply-demand situation remains relatively healthy, but caution is advised regarding potential downward pressure from crude oil oversupply [6]