| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.48 | USD | 20250919 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.48 | USD | 20250919 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.48 | USD | 20250919 |
| Shandong Yushuo Chem | Industrial Grade | MT | 604.54 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 604.54 | USD | 20250919 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.54 | USD | 20250919 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 541.28 | USD | 20250919 |
| Shandong Mengkanda Chem | China national standards | MT | 534.25 | USD | 20250919 |
| Shandong Hongshuo Chem | China national standards | MT | 506.13 | USD | 20250919 |
| Shandong Hongshuo Chem | China national standards | MT | 506.13 | USD | 20250919 |