February 5, PTA prices continued to rise, MEG prices are still, semi-light, big bright polyester chip prices continue to slightly, CDP slice prices upward, PET bottle chip prices consolidation. Acrylic staple fiber 1.5D × 38mm, acrylic top 3D × 102mm price consolidation, CPL, nylon 6 chips prices consolidation. Polyester stability of the market is still slightly increased slightly, but the whole atmosphere of Polyester market generally, the overall trading volume and a decrease compared to a few days ago, but the chemical fiber plant Polyester spinning lower inventory levels, coupled with upstream raw material prices are rising. Driven by cost, having Polyester prices will have a slight push up trend. Viscose staple fiber price increase, prices of polyester staple fiber solid suspense.