| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20200222 |
| Unknown | China national standards | MT | 7850.0 | USD | 20200222 |
| Unknown | China national standards | MT | 30.0 | USD | 20200222 |
| Unknown | China national standards | MT | 40.0 | USD | 20200222 |
| Unknown | China national standards | MT | 30.0 | USD | 20200222 |
| Unknown | China national standards | MT | 80.0 | USD | 20200222 |
| Unknown | China national standards | MT | 110.0 | USD | 20200222 |
| Unknown | China national standards | MT | 870.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200221 |
| Unknown | China national standards | MT | 40.0 | USD | 20200221 |