| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Wanzhong | China national standards | MT | 589.07 | USD | 20251128 |
| Changzhou Hechun Chem | China national standards | MT | 589.07 | USD | 20251128 |
| Shiyou Yangzhou Chem | China national standards | MT | 607.44 | USD | 20251128 |
| Shandong Hongyang Chem | China national standards | MT | 861.72 | USD | 20251128 |
| Sinopec | China national standards | MT | 607.44 | USD | 20251128 |
| Sinopec | China national standards | MT | 607.44 | USD | 20251128 |
| Zibo Jinshuo Chem | China national standards | MT | 607.44 | USD | 20251128 |
| JS Xiaomi Chem | China national standards | MT | 589.07 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 706.32 | USD | 20251128 |
| Unknown | China national standards | MT | 604.61 | USD | 20251128 |