| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | China national standards | MT | 929.33 | USD | 20250913 |
| Shandong Qiangsen Chem | China national standards | MT | 929.33 | USD | 20250913 |
| Shandong Qiangsen Chem | China national standards | MT | 929.33 | USD | 20250913 |
| JS Xiaomi Chem | China national standards | MT | 999.89 | USD | 20250909 |
| Shanghai Wanzhong | China national standards | MT | 1002.7 | USD | 20250909 |
| Qingdao Shengze Chem | China national standards | MT | 985.8 | USD | 20250909 |
| Shandong Xingpeng Chem | China national standards | MT | 971.72 | USD | 20250909 |
| Shandong Xima | China national standards | MT | 887.22 | USD | 20250909 |
| Shandong Qiangsen Chem | China national standards | MT | 929.47 | USD | 20250909 |
| Shandong Qiangsen Chem | China national standards | MT | 929.47 | USD | 20250909 |