| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.35 | USD | 20250929 |
| Unknown | China national standards | MT | 649.89 | USD | 20250929 |
| Liao Sanjiang Chem | China national standards | MT | 620.5 | USD | 20250928 |
| Changzhou Hechun Chem | China national standards | MT | 619.8 | USD | 20250928 |
| Sinopec | China national standards | MT | 670.4 | USD | 20250928 |
| Lihuayi Weiyuan Chem | China national standards | MT | 646.5 | USD | 20250928 |
| Lihuayi Weiyuan Chem | China national standards | MT | 646.5 | USD | 20250928 |
| Sinopec | China national standards | MT | 646.5 | USD | 20250928 |
| Sinopec | China national standards | MT | 646.5 | USD | 20250928 |
| Shiyou Yangzhou Chem | China national standards | MT | 632.45 | USD | 20250928 |