| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 1012.67 | USD | 20260304 |
| Shijiaz Bailong Chem | China national standards | MT | 955.3 | USD | 20260303 |
| Shijiaz Bailong Chem | China national standards | MT | 907.6 | USD | 20260224 |
| Shijiaz Bailong Chem | China national standards | MT | 914.23 | USD | 20260212 |
| Shijiaz Bailong Chem | China national standards | MT | 925.69 | USD | 20260130 |
| Shijiaz Bailong Chem | China national standards | MT | 898.61 | USD | 20260112 |
| Shijiaz Bailong Chem | China national standards | MT | 898.61 | USD | 20260112 |
| Shijiaz Bailong Chem | China national standards | MT | 898.61 | USD | 20260112 |
| Shijiaz Bailong Chem | China national standards | MT | 868.57 | USD | 20260105 |
| Shijiaz Bailong Chem | China national standards | MT | 868.57 | USD | 20260105 |