| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 706.42 | USD | 20251127 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Shuojia Chem | China national standards | MT | 734.68 | USD | 20251127 |
| Jinan Jinrihe Chem | China national standards | MT | 678.17 | USD | 20251127 |
| Henan Zhongyuan Dahua | China national standards | MT | 676.75 | USD | 20251127 |
| Shandong Fusheng | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Shuojia Chem | China national standards | MT | 713.49 | USD | 20251127 |
| Shandong Shuojia Chem | China national standards | MT | 741.75 | USD | 20251127 |
| Henan Zhongyuan Dahua | China national standards | MT | 676.75 | USD | 20251127 |