| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chem | China national standards | MT | 932.88 | USD | 20251207 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251207 |
| Shandong Haili Chem | China national standards | MT | 763.26 | USD | 20251206 |
| Shandong Haili Chem | China national standards | MT | 932.88 | USD | 20251206 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251206 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251205 |
| Shandong Haili Chem | China national standards | MT | 932.88 | USD | 20251205 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251205 |
| Shandong Haili Chem | China national standards | MT | 763.26 | USD | 20251205 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251205 |