| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 577.88 | USD | 20251017 |
| Shandong Luxi Chem | China national standards | MT | 591.97 | USD | 20251017 |
| Shandong Luxi Chem | China national standards | MT | 577.73 | USD | 20251016 |
| Shandong Luxi Chem | China national standards | MT | 591.82 | USD | 20251016 |
| Shandong Luxi Chem | China national standards | MT | 577.51 | USD | 20251015 |
| Shandong Luxi Chem | China national standards | MT | 591.59 | USD | 20251015 |
| Shandong Luxi Chem | China national standards | MT | 577.29 | USD | 20251014 |
| Shandong Luxi Chem | China national standards | MT | 591.37 | USD | 20251014 |
| Shandong Luxi Chem | China national standards | MT | 591.49 | USD | 20251013 |
| Shandong Luxi Chem | China national standards | MT | 591.49 | USD | 20251013 |