| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | China national standards | MT | 541.82 | USD | 20250924 |
| Qingdao Shengze Chem | Polyester Grade | MT | 541.82 | USD | 20250924 |
| Satellite Chem | China national standards | MT | 595.3 | USD | 20250923 |
| Suzhou ChemMat | Polyester Grade | MT | 645.96 | USD | 20250923 |
| Hualu Holdings | China national standards | MT | 675.51 | USD | 20250923 |
| Jinan Xingdate Bio | Polyester Grade | MT | 759.95 | USD | 20250923 |
| Zaozhuang Yitai | China national standards | MT | 605.15 | USD | 20250923 |
| Zaozhuang Yitai | China national standards | MT | 633.29 | USD | 20250923 |
| Shandong Yuanhe Chem | Polyester Grade | MT | 675.51 | USD | 20250923 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 577.0 | USD | 20250923 |