| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 2046.98 | USD | 20251107 |
| Shanghai Ronghe Chem | China national standards | MT | 1806.99 | USD | 20251107 |
| Shandong Xima | China national standards | MT | 1468.18 | USD | 20251107 |
| Shandong Qiangsen Chem | China national standards | MT | 1482.3 | USD | 20251107 |
| Shandong Laya Chem | China national standards | MT | 1454.06 | USD | 20251107 |
| Jinan Lianxing | China national standards | MT | 1694.05 | USD | 20251107 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2540.04 | USD | 20251106 |
| Shandong Laya Chem | China national standards | MT | 1453.47 | USD | 20251106 |
| Shandong Hongyang Chem | China national standards | MT | 1763.92 | USD | 20251106 |
| Hubei 789 Chem | China national standards | MT | 2046.14 | USD | 20251106 |