| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 889.24 | USD | 20251124 |
| Jinan Angxin Chem | China national standards | MT | 861.01 | USD | 20251124 |
| Shandong Laya Chem | China national standards | MT | 1002.16 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 1030.39 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 1030.39 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 1072.73 | USD | 20251124 |
| Jinan Angxin Chem | China national standards | MT | 861.01 | USD | 20251124 |
| Shandong Xima | China national standards | MT | 988.04 | USD | 20251124 |
| Shandong Yihe Chem | China national standards | MT | 818.67 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 1072.73 | USD | 20251124 |