| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 868.7 | USD | 20250815 |
| Shandong Xima | China national standards | MT | 869.11 | USD | 20250814 |
| UniTrend China | China national standards | MT | 1037.33 | USD | 20250814 |
| UniTrend China | China national standards | MT | 1037.14 | USD | 20250813 |
| Shandong Xima | China national standards | MT | 868.96 | USD | 20250813 |
| UniTrend China | China national standards | MT | 1036.15 | USD | 20250812 |
| Qinghai Yanhu | China national standards | MT | 1120.17 | USD | 20250812 |
| Shandong Xima | China national standards | MT | 868.13 | USD | 20250812 |
| Shandong Chengshuo Chem | China national standards | MT | 980.32 | USD | 20250811 |
| UniTrend China | China national standards | MT | 1036.34 | USD | 20250811 |