| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 900.24 | USD | 20251201 |
| Shandong Shuojia Chem | China national standards | MT | 900.24 | USD | 20251201 |
| Shandong Shuojia Chem | China national standards | MT | 900.24 | USD | 20251201 |
| Shandong Shuojia Chem | China national standards | MT | 900.24 | USD | 20251201 |
| Shandong Shuojia Chem | China national standards | MT | 899.86 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 899.86 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 899.86 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 899.98 | USD | 20251127 |
| Shandong Shuojia Chem | China national standards | MT | 899.98 | USD | 20251127 |
| Shandong Shuojia Chem | China national standards | MT | 899.98 | USD | 20251127 |