| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.41 | USD | 20251013 |
| Shandong Mengkanda Chem | China national standards | MT | 535.16 | USD | 20251013 |
| BASF YPC | China national standards | MT | 619.66 | USD | 20251013 |
| CNOOC | Polyester Grade | MT | 619.66 | USD | 20251013 |
| Hualu Holdings | China national standards | MT | 675.99 | USD | 20251013 |
| Jinan Jinrihe Chem | China national standards | MT | 577.41 | USD | 20251013 |
| CNOOC | China national standards | MT | 577.41 | USD | 20251013 |
| Jinan Angxin Chem | China national standards | MT | 619.66 | USD | 20251013 |
| Shandong LuoHeng Chem | China national standards | MT | 577.41 | USD | 20251013 |
| Shandong LuoHeng Chem | China national standards | MT | 577.41 | USD | 20251013 |