| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Wuhan Hengjiu Chem | China national standards | MT | 1180.57 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 955.7 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 913.54 | USD | 20250926 |
| Shandong Haili Chem | China national standards | MT | 1040.03 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 1040.03 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 927.59 | USD | 20250926 |