| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Daze | China national standards | MT | 1125.41 | USD | 20250918 |
| Shandong Hualu | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Hualu | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Hualu | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Hualu | China national standards | MT | 970.67 | USD | 20250918 |
| Hualu Holdings | China national standards | MT | 1181.68 | USD | 20250918 |
| Shandong Hualu | China national standards | MT | 1097.28 | USD | 20250918 |
| Shandong Huize Chem | China national standards | MT | 1055.07 | USD | 20250918 |
| Shandong Yuxuan Chem | China national standards | MT | 998.8 | USD | 20250918 |
| Hubei 789 Chem | China national standards | MT | 1195.75 | USD | 20250918 |