| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 963.57 | USD | 20260204 |
| Shandong Luxi Chem | China national standards | MT | 976.9 | USD | 20260203 |
| Shandong Luxi Chem | China national standards | MT | 978.55 | USD | 20260202 |
| Shandong Luxi Chem | China national standards | MT | 960.13 | USD | 20260130 |
| Shandong Luxi Chem | China national standards | MT | 948.82 | USD | 20260129 |
| Shandong Luxi Chem | China national standards | MT | 941.87 | USD | 20260128 |
| Shandong Luxi Chem | China national standards | MT | 919.01 | USD | 20260127 |
| Shandong Luxi Chem | China national standards | MT | 894.86 | USD | 20260126 |
| Shandong Luxi Chem | China national standards | MT | 879.46 | USD | 20260123 |
| Shandong Luxi Chem | China national standards | MT | 841.92 | USD | 20260116 |