| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | 555.96 | USD | 20251010 |
| Liao RunChem | China national standards | MT | 612.26 | USD | 20251010 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251010 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251010 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251010 |
| BASF YPC | China national standards | MT | 633.37 | USD | 20251010 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 633.37 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 577.07 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 591.15 | USD | 20251010 |
| CNOOC | Polyester Grade | MT | 619.3 | USD | 20251010 |