| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 904.03 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 1073.54 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 1073.54 | USD | 20251202 |
| Jining Zhongyin EC | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Haili Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 1017.04 | USD | 20251202 |
| Shandong Haili Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 988.78 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 918.16 | USD | 20251202 |