| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 711.73 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 732.87 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 711.73 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 711.73 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 733.12 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 711.97 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 711.97 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 711.97 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 711.54 | USD | 20251020 |
| Shandong Shuojia Chem | China national standards | MT | 711.54 | USD | 20251020 |