| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 944.75 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 944.27 | USD | 20251022 |
| Shandong Aite Chem | China national standards | MT | 1240.24 | USD | 20251022 |
| Shandong Aite Chem | China national standards | MT | 1113.4 | USD | 20251022 |
| Shandong Aite Chem | China national standards | MT | 1071.12 | USD | 20251022 |
| Shandong Aite Chem | China national standards | MT | 1071.48 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1240.66 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1113.77 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 944.59 | USD | 20251021 |
| Shandong Aite Chem | China national standards | MT | 1113.1 | USD | 20251020 |