| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1381.64 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1099.68 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1099.68 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1127.87 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1149.02 | USD | 20251021 |
| Shandong Jinling Chem | China national standards | MT | 1120.14 | USD | 20251020 |
| Shandong Jinling Chem | China national standards | MT | 1099.01 | USD | 20251020 |
| Shandong Jinling Chem | China national standards | MT | 1099.01 | USD | 20251020 |
| Shandong Jinling Chem | China national standards | MT | 1127.19 | USD | 20251020 |