| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200217 |
| Unknown | China national standards | MT | 10770.0 | USD | 20200216 |
| Unknown | China national standards | MT | 520.0 | USD | 20200216 |
| Unknown | China national standards | MT | 60.0 | USD | 20200216 |
| Unknown | China national standards | MT | 80.0 | USD | 20200216 |
| Unknown | China national standards | MT | 20.0 | USD | 20200216 |
| Unknown | China national standards | MT | 11270.0 | USD | 20200215 |
| Unknown | China national standards | MT | 7120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 80.0 | USD | 20200215 |