| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 606.78 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 860.78 | USD | 20251111 |
| Changzhou Qidi Chem | China national standards | MT | 987.78 | USD | 20251111 |
| JS Xiaomi Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Sinopec | China national standards | MT | 639.23 | USD | 20251111 |
| Sinopec | China national standards | MT | 606.78 | USD | 20251111 |
| Liao Sanjiang Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 613.83 | USD | 20251111 |
| Shanghai Wanzhong | China national standards | MT | 596.9 | USD | 20251111 |
| Changzhou Hechun Chem | China national standards | MT | 596.9 | USD | 20251111 |