三维股份：聚酯化纤板块有望扭亏为盈

Group 1 - The core viewpoint of the article indicates that the polyester industrial filament industry is expected to show an upward trend in prosperity by 2025, driven by national policy guidance, industry association leadership, and corporate self-discipline through measures like "production limits to maintain prices" and "coordinated operating rates" [1] - The company has reported a significant reduction in losses in its polyester industrial yarn business, suggesting an improvement in financial performance [1] - Future profitability is anticipated to improve further as the company shifts towards high-threshold, high-tech, and high-value-added automotive yarn sectors, alongside the ongoing implementation of anti-involution policies and improvements in supply-demand dynamics [1]