| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 1307.44 | USD | 20251205 |
| Shandong Luxi Chem | China national standards | MT | 1272.1 | USD | 20251205 |
| Shandong Yuxuan Chem | China national standards | MT | 925.81 | USD | 20251205 |
| Jinan Zhongyin Mat | China national standards | MT | 876.34 | USD | 20251205 |
| Shandong Yuxuan Chem | China national standards | MT | 925.81 | USD | 20251205 |
| Wuhan Hengjiu Chem | China national standards | MT | 918.74 | USD | 20251205 |
| Aite Zhejiang | China national standards | MT | 1201.43 | USD | 20251205 |
| Shandong Langchem | China national standards | MT | 989.41 | USD | 20251205 |
| Shandong Luxi Chem | China national standards | MT | 1243.83 | USD | 20251205 |
| Shandong Yuxuan Chem | China national standards | MT | 925.81 | USD | 20251205 |