| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 323.25 | USD | 20250928 |
| Shandong Luxi Chem | China national standards | MT | 323.25 | USD | 20250928 |
| Shandong Luxi Chem | 90% | MT | 421.63 | USD | 20250927 |
| Shandong Luxi Chem | 90% | MT | 534.07 | USD | 20250927 |
| Shandong Luxi Chem | China national standards | MT | 1040.03 | USD | 20250926 |
| Shandong Luxi Chem | 90% | MT | 534.07 | USD | 20250926 |
| Shandong Luxi Chem | 90% | MT | 534.07 | USD | 20250926 |
| Shandong Luxi Chem | China national standards | MT | 323.25 | USD | 20250926 |
| Shandong Luxi Chem | 90% | MT | 421.63 | USD | 20250926 |
| Shandong Luxi Chem | China national standards | MT | 323.68 | USD | 20250925 |