| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 1030.39 | USD | 20251124 |
| Shijiaz Bailong Chem | China national standards | MT | 839.84 | USD | 20251124 |
| Shijiaz Bailong Chem | China national standards | MT | 1029.98 | USD | 20251121 |
| Shijiaz Bailong Chem | China national standards | MT | 1029.55 | USD | 20251120 |
| Shijiaz Bailong Chem | China national standards | MT | 839.15 | USD | 20251120 |
| Shijiaz Bailong Chem | China national standards | MT | 839.54 | USD | 20251119 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.03 | USD | 20251119 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.26 | USD | 20251118 |
| Shijiaz Bailong Chem | China national standards | MT | 839.73 | USD | 20251118 |
| Shijiaz Bailong Chem | China national standards | MT | 840.21 | USD | 20251117 |