| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 1179.83 | USD | 20260410 |
| Shandong Luxi Chem | China national standards | MT | 1208.5 | USD | 20260408 |
| Shandong Luxi Chem | China national standards | MT | USD | 20260323 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260320 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260317 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260316 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260306 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260305 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260304 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260302 |