| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Langchem | China national standards | MT | 626.34 | USD | 20251011 |
| CNPC | China national standards | MT | 634.78 | USD | 20251011 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 675.6 | USD | 20251011 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.07 | USD | 20251011 |
| BASF YPC | China national standards | MT | 633.37 | USD | 20251011 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251011 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 633.37 | USD | 20251011 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251011 |
| Nanjing Runsheng Petro | China national standards | MT | 633.37 | USD | 20251011 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 548.92 | USD | 20251011 |