| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 1012.37 | USD | 20260605 |
| Shandong Luxi Chem | China national standards | MT | 1011.69 | USD | 20260604 |
| Shandong Luxi Chem | China national standards | MT | 1011.97 | USD | 20260603 |
| Shandong Luxi Chem | China national standards | MT | 1026.59 | USD | 20260602 |
| Shandong Luxi Chem | China national standards | MT | 1026.89 | USD | 20260601 |
| Shandong Luxi Chem | China national standards | MT | 1026.75 | USD | 20260529 |
| Shandong Luxi Chem | China national standards | MT | USD | 20260528 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260527 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260527 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260526 |