| Vendor | Spec | Unit | Price | Currency | Date |
| BASF YPC | China national standards | MT | 607.06 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 607.06 | 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 |
| Nanjing Daze | China national standards | MT | 776.47 | USD | 20251112 |
| Shandong Zhiheng | China national standards | MT | 591.96 | USD | 20251111 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 550.33 | USD | 20251111 |