| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200217 |
| Unknown | China national standards | MT | 60.0 | USD | 20200217 |
| Unknown | China national standards | MT | 500.0 | USD | 20200217 |
| Unknown | China national standards | MT | 120.0 | USD | 20200217 |
| Unknown | China national standards | MT | 50.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200217 |
| Unknown | China national standards | MT | 4870.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200216 |