| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 635.3 | USD | 20251112 |
| Sinopec | China national standards | MT | 614.12 | USD | 20251112 |
| Shandong Langchem | China national standards | MT | 508.24 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 635.3 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 635.3 | USD | 20251112 |
| Shandong Hongyang Chem | China national standards | MT | 592.24 | USD | 20251112 |
| Shandong Zhiheng | China national standards | MT | 592.24 | USD | 20251112 |
| CNOOC | Polyester Grade | MT | 621.18 | USD | 20251112 |
| Wuhan Hengjiu Chem | China national standards | MT | 621.18 | USD | 20251112 |
| BASF YPC | China national standards | MT | 621.18 | USD | 20251112 |