| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20200315 |
| Unknown | China national standards | MT | 10920.0 | USD | 20200314 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200314 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200314 |
| Unknown | China national standards | MT | 750.0 | USD | 20200314 |
| Unknown | China national standards | MT | 580.0 | USD | 20200314 |
| Unknown | China national standards | MT | 130.0 | USD | 20200314 |
| Unknown | China national standards | MT | 140.0 | USD | 20200314 |
| Unknown | China national standards | MT | 120.0 | USD | 20200314 |
| Unknown | China national standards | MT | 820.0 | USD | 20200313 |