| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Pulaihua Chem | China national standards | MT | 1185.89 | USD | 20251112 |
| Jinan Pulaihua Chem | China national standards | MT | 1270.59 | USD | 20251112 |
| Jinan Pulaihua Chem | China national standards | MT | 1270.0 | USD | 20251111 |
| Jinan Pulaihua Chem | China national standards | MT | 1185.34 | USD | 20251111 |
| Jinan Pulaihua Chem | China national standards | MT | 1185.1 | USD | 20251031 |
| Jinan Pulaihua Chem | China national standards | MT | 1269.75 | USD | 20251031 |
| Jinan Pulaihua Chem | China national standards | MT | 1107.51 | USD | 20251031 |
| Jinan Pulaihua Chem | China national standards | MT | 1183.87 | USD | 20251022 |
| Jinan Pulaihua Chem | China national standards | MT | 1268.43 | USD | 20251022 |
| Jinan Pulaihua Chem | China national standards | MT | 1106.72 | USD | 20251021 |