| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Luxi Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Jinan Jiaxing Chem | China national standards | MT | 1055.62 | USD | 20251010 |
| Jinan Jiaxing Chem | China national standards | MT | 985.25 | USD | 20251010 |
| Jinan Jiaxing Chem | China national standards | MT | 957.1 | USD | 20251010 |
| Jinan Aochen Chem | China national standards | MT | 1351.2 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Luxi Chem | China national standards | MT | 971.17 | USD | 20251010 |