| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | 90% | MT | 537.07 | USD | 20251203 |
| Shandong Luxi Chem | 90% | MT | 431.07 | USD | 20251203 |
| Shandong Luxi Chem | 90% | MT | 430.83 | USD | 20251202 |
| Shandong Luxi Chem | 90% | MT | 536.77 | USD | 20251202 |
| Shandong Luxi Chem | China national standards | MT | 485.92 | USD | 20251202 |
| Shandong Luxi Chem | 90% | MT | 537.03 | USD | 20251201 |
| Shandong Luxi Chem | 90% | MT | 431.04 | USD | 20251201 |
| Shandong Luxi Chem | China national standards | MT | 486.16 | USD | 20251201 |
| Shandong Luxi Chem | 90% | MT | 430.86 | USD | 20251130 |
| Shandong Luxi Chem | 90% | MT | 430.86 | USD | 20251129 |