| Vendor | Spec | Unit | Price | Currency | Date |
| Hebei Platinum Run | Light Fraction Grade | MT | 447.7 | USD | 20250829 |
| Shandong Fusheng | China national standards | MT | 703.93 | USD | 20250829 |
| Shandong Fusheng | China national standards | MT | 703.93 | USD | 20250829 |
| Qingdao Shengze Chem | Polyester Grade | MT | 542.02 | USD | 20250829 |
| Qingdao Shengze Chem | China national standards | MT | 542.02 | USD | 20250829 |
| Qingdao Shengze Chem | China national standards | MT | 542.02 | USD | 20250829 |
| Shandong Qiangsen Chem | China national standards | MT | 506.83 | USD | 20250829 |
| Shandong Langchem | China national standards | MT | 506.83 | USD | 20250829 |
| Shandong Jinwen Chem | China national standards | MT | 506.83 | USD | 20250829 |
| Nanjing Baitu Chem | China national standards | MT | 619.46 | USD | 20250829 |