| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Sanjiang Chem | China national standards | MT | 615.08 | USD | 20251011 |
| Weifang Yixin Chem | China national standards | MT | 633.37 | USD | 20251011 |
| JS Xiaomi Chem | China national standards | MT | 619.3 | USD | 20251010 |
| Zibo Jinshuo Chem | China national standards | MT | 633.37 | USD | 20251010 |
| Unknown | China national standards | MT | 640.41 | USD | 20251010 |
| Unknown | China national standards | MT | 636.19 | USD | 20251010 |
| Unknown | China national standards | MT | 619.3 | USD | 20251010 |
| Sinopec | China national standards | MT | 633.37 | USD | 20251010 |
| Liao Sanjiang Chem | China national standards | MT | 619.3 | USD | 20251010 |
| Liao Sanjiang Chem | China national standards | MT | 619.3 | USD | 20251010 |