| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6270.0 | USD | 20191110 |
| Unknown | China national standards | MT | 4630.0 | USD | 20191110 |
| Unknown | China national standards | MT | 8850.0 | USD | 20191110 |
| Unknown | China national standards | MT | 5210.0 | USD | 20191110 |
| Unknown | China national standards | MT | 8100.0 | USD | 20191110 |
| Unknown | China national standards | MT | 530.0 | USD | 20191110 |
| Unknown | China national standards | MT | 900.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 280.0 | USD | 20191101 |
| Unknown | China national standards | MT | 880.0 | USD | 20191101 |