| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chem | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Haili Chem | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Haili Chem | China national standards | MT | 970.67 | USD | 20250918 |
| Shandong Haili Chem | China national standards | MT | 970.67 | USD | 20250918 |
| Luxi Chem | China national standards | MT | 956.6 | USD | 20250918 |
| Jinan Jiaxing Chem | China national standards | MT | 956.6 | USD | 20250918 |
| Jinan Jiaxing Chem | China national standards | MT | 984.74 | USD | 20250918 |
| Jinan Jiaxing Chem | China national standards | MT | 1055.07 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 1012.87 | USD | 20250918 |
| Shandong Hanyue Chem | China national standards | MT | 1012.87 | USD | 20250918 |