| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Lifuda | China national standards | MT | 1122.14 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 1100.96 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1552.64 | USD | 20251124 |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.64 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1157.42 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1482.07 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 1552.64 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1453.84 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1482.07 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 1100.96 | USD | 20251124 |