| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yeyang Chem | China national standards | MT | 774.12 | USD | 20251011 |
| Shandong Zhiheng | China national standards | MT | 943.02 | USD | 20251011 |
| Luxi Chem | China national standards | MT | 971.17 | USD | 20251011 |
| Lihuayi Shandong | China national standards | MT | 957.1 | USD | 20251011 |
| Shandong Hongyang Chem | China national standards | MT | 957.1 | USD | 20251011 |
| Luxi Chem | China national standards | MT | 886.72 | USD | 20251011 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.5 | USD | 20251011 |
| Luxi Chem | China national standards | MT | 844.5 | USD | 20251011 |
| Shandong FUZE | China national standards | MT | 928.95 | USD | 20251011 |
| Shandong FUZE | China national standards | MT | 1055.62 | USD | 20251011 |