| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 747.48 | USD | 20251120 |
| Wanhua Chem | China national standards | MT | 761.58 | USD | 20251120 |
| Luxi Chem | China national standards | MT | 973.13 | USD | 20251120 |
| Luxi Chem | China national standards | MT | 818.0 | USD | 20251120 |
| Shandong Laya Chem | China national standards | MT | 789.79 | USD | 20251120 |
| Shandong Hongyang Chem | China national standards | MT | 959.03 | USD | 20251120 |
| Shandong Junfeng | China national standards | MT | 2157.82 | USD | 20251120 |
| Nanjing Baitu Chem | China national standards | MT | 846.2 | USD | 20251120 |
| Shandong Junfeng | China national standards | MT | 2157.82 | USD | 20251120 |
| Shandong Junfeng | China national standards | MT | 2186.02 | USD | 20251120 |