| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 620.9 | USD | 20251106 |
| CNOOC | Polyester Grade | MT | 620.9 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 529.18 | USD | 20251106 |
| CNOOC | Polyester Grade | MT | 649.12 | USD | 20251106 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 663.23 | USD | 20251106 |
| Beijing Yanshan Petro | China national standards | MT | 601.14 | USD | 20251106 |