| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 614.0 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.25 | USD | 20251124 |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.83 | USD | 20251124 |
| Nanjing Runsheng Petro | China national standards | MT | 606.94 | USD | 20251124 |
| CNOOC | Polyester Grade | MT | 649.29 | USD | 20251124 |
| Beijing Yanshan Petro | China national standards | MT | 522.25 | USD | 20251124 |
| Qingdao Shengze Chem | Polyester Grade | MT | 529.1 | USD | 20251123 |
| Qingdao Shengze Chem | China national standards | MT | 529.1 | USD | 20251123 |
| Qingdao Shengze Chem | Polyester Resin Grade | MT | 529.1 | USD | 20251123 |
| Sinopec | China national standards | MT | 677.25 | USD | 20251123 |