| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 732.67 | USD | 20251020 |
| Shandong Shuojia Chem | China national standards | MT | 732.67 | USD | 20251020 |
| Shandong Shuojia Chem | China national standards | MT | 732.67 | USD | 20251020 |
| Shandong Shuojia Chem | China national standards | MT | 732.67 | USD | 20251020 |
| Shandong Shuojia Chem | China national standards | MT | 732.92 | USD | 20251018 |
| Shandong Shuojia Chem | China national standards | MT | 732.92 | USD | 20251018 |
| Shandong Shuojia Chem | China national standards | MT | 732.92 | USD | 20251018 |
| Shandong Shuojia Chem | China national standards | MT | 732.92 | USD | 20251018 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |