| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 2159.71 | USD | 20251029 |
| Shandong Junfeng | China national standards | MT | 2159.71 | USD | 20251029 |
| Shandong Xima | China national standards | MT | 748.13 | USD | 20251029 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Luxi Chem | China national standards | MT | 776.36 | USD | 20251029 |
| Shandong Qiangsen Chem | China national standards | MT | 818.71 | USD | 20251029 |
| Nanjing Baitu Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Nanjing Baitu Chem | China national standards | MT | 846.94 | USD | 20251029 |