| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1480.33 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1480.33 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1550.82 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1156.07 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1452.14 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1451.26 | USD | 20251020 |
| Shandong Aite Chem | China national standards | MT | 1155.37 | USD | 20251020 |
| Shandong Aite Chem | China national standards | MT | 1549.89 | USD | 20251020 |
| Shandong Aite Chem | China national standards | MT | 1479.44 | USD | 20251020 |
| Shandong Aite Chem | China national standards | MT | 1479.44 | USD | 20251020 |