桐昆股份（601233）：业绩符合预期，重视长丝+PTA双催化

Investment Rating - The investment rating for the company is "Buy" with a target price not specified [6]. Core Views - The company's performance in Q3 2025 showed a significant improvement with a net profit attributable to shareholders of 452 million, marking a year-on-year increase [1]. - The overall revenue for the first three quarters of 2025 was 67.397 billion, reflecting a decrease of 11.38% year-on-year, while the net profit attributable to shareholders increased by 53.83% year-on-year [1]. - The polyester filament price spread has stabilized, and PTA processing fees have narrowed, indicating potential recovery in the market [2]. - The supply growth of polyester filament is slowing down, with industry capacity growth expected to drop to 3.3% in 2026, which may enhance supply discipline [3]. - The domestic textile and apparel industry is nearing the end of a destocking cycle, with expectations for a replenishment cycle to begin in 2026 [4]. Financial Performance Summary - In Q3 2025, the company achieved sales volumes of 236,000 tons for POY, 53,000 tons for FDY, and 30,000 tons for DTY, showing a decline compared to the previous quarter [2]. - The average processing margin for PTA has decreased significantly, leading to industry-wide losses, with the processing margin dropping from 400 yuan/ton in Q2 to 225 yuan/ton in Q3 [2]. - The company's net profit forecasts for 2025, 2026, and 2027 have been revised down to 2 billion, 3.114 billion, and 4.016 billion respectively, reflecting the impact of Q3 PTA performance [4]. - The projected PE ratios for 2025, 2026, and 2027 are 17, 11, and 9 respectively, indicating a favorable valuation outlook [4]. Market Dynamics - The recent government initiatives aim to prevent excessive competition in the PTA and polyester industries, which may stabilize the market [3]. - The U.S. textile and apparel inventory levels are low, suggesting potential for increased imports and a synchronized replenishment cycle with China [4].