| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 1030.1 | USD | 20251103 |
| Shijiaz Bailong Chem | China national standards | MT | 931.32 | USD | 20251103 |
| Shijiaz Bailong Chem | China national standards | MT | 1029.91 | USD | 20251031 |
| Shijiaz Bailong Chem | China national standards | MT | 860.61 | USD | 20251031 |
| Shijiaz Bailong Chem | China national standards | MT | 860.8 | USD | 20251030 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.14 | USD | 20251030 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.45 | USD | 20251029 |
| Shijiaz Bailong Chem | China national standards | MT | 959.87 | USD | 20251029 |
| Shijiaz Bailong Chem | China national standards | MT | 959.87 | USD | 20251029 |
| Shijiaz Bailong Chem | China national standards | MT | 861.06 | USD | 20251029 |