| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 971.05 | USD | 20250923 |
| Shandong Xima | China national standards | MT | 971.05 | USD | 20250923 |
| Jinan Jinrihe Chem | China national standards | MT | 956.98 | USD | 20250923 |
| Shandong Hongxin Chem | China national standards | MT | 928.83 | USD | 20250923 |
| Shandong Xima | China national standards | MT | 886.61 | USD | 20250923 |
| Shandong Xima | China national standards | MT | 886.61 | USD | 20250923 |
| Jinan Shengfeng | China national standards | MT | 900.69 | USD | 20250923 |
| Shandong Hongxin Chem | China national standards | MT | 914.76 | USD | 20250923 |
| Shandong Yushuo Chem | China national standards | MT | 900.69 | USD | 20250923 |
| Shandong Hongxin Chem | China national standards | MT | 1027.34 | USD | 20250923 |