| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 689.11 | USD | 20250922 |
| Satellite Chem | China national standards | MT | 601.92 | USD | 20250922 |
| Qingdao Chengxin Chem | China national standards | MT | 534.41 | USD | 20250922 |
| Qingdao Chengxin Chem | China national standards | MT | 534.41 | USD | 20250922 |
| Suzhou ChemMat | Polyester Grade | MT | 645.52 | USD | 20250922 |
| Shandong Hongyang Chem | China national standards | MT | 668.02 | USD | 20250922 |
| Qingdao Shengze Chem | China national standards | MT | 541.45 | USD | 20250922 |
| Qingdao Shengze Chem | China national standards | MT | 541.45 | USD | 20250922 |
| Qingdao Shengze Chem | China national standards | MT | 541.45 | USD | 20250922 |
| Qingdao Shengze Chem | China national standards | MT | 541.45 | USD | 20250922 |