| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Daze | China national standards | MT | 774.12 | USD | 20251010 |
| Shandong Yushuo Chem | Industrial Grade | MT | 604.76 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 604.76 | USD | 20251009 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.76 | USD | 20251009 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.7 | USD | 20251009 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.7 | USD | 20251009 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.7 | USD | 20251009 |
| Shandong Rongxin | Polyester Resin Grade | MT | 554.13 | USD | 20251009 |
| Hualu Holdings | China national standards | MT | 675.09 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 541.48 | USD | 20251009 |