对二甲苯：趋势偏强 PTA：成本支撑偏强 MEG：区间震荡市

Report Summary 1. Report Industry Investment Ratings - PX: Trend is strong [1] - PTA: Cost support is strong [1] - MEG: Ranges in a sideways market [1] 2. Core Views - PX: Single - side price trend is strong, squeezing downstream profits. Consider long PX and short PF/PR positions, and continue positive spread operations for calendar spreads [6]. - PTA: Cost support is strong, single - side trend is upward. Consider long PTA and short PF/PR, and hold positive spreads [6]. - MEG: Single - side is in a sideways market, and the medium - term trend is still weak [7]. 3. Summary by Related Catalogs Market Dynamics - PX: Naphtha price rebounded slightly at the end of the session. PX price rose significantly today. A 390,000 - ton PX plant in North China plans to shut down next week [3]. - PTA: No specific market dynamics information provided. - MEG: No new device changes in 2025. Pay attention to the further load - reduction progress of Yangmei Shouyang, with limited actual impact [3]. - Polyester: Mainstream large factories plan to cut production to maintain prices. A new 200 - ton/day cotton - type staple fiber production line started. Sales of direct - spun staple fiber and polyester yarn in Jiangsu and Zhejiang improved [5]. Price and Spread Data - Futures: PX, PTA, PF prices rose, while MEG and SC prices fell. The price changes and spreads of different contracts are detailed in the table [2]. - Spot: PX, PTA spot prices rose, MEG and naphtha prices fell, and Brent crude oil price rose slightly [2]. - Spot Processing Fees: PX - naphtha spread and PTA processing fee increased, while short - fiber and bottle - chip processing fees decreased [2]. Trend Intensity - PX trend intensity: 1 - PTA trend intensity: 1 - MEG trend intensity: 0 [5]