| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1157.15 | USD | 20251030 |
| Shandong Aite Chem | China national standards | MT | 1481.71 | USD | 20251030 |
| Aite Zhejiang | China national standards | MT | 1298.26 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Dongying Huatai Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Xiamen Yudeshun Chem | China national standards | MT | 1679.27 | USD | 20251030 |
| Shandong Zhiheng | China national standards | MT | 1333.54 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1411.15 | USD | 20251030 |
| Shandong Xima | China national standards | MT | 917.25 | USD | 20251030 |
| Shandong Hongyang Chem | China national standards | MT | 1432.32 | USD | 20251030 |