| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20200217 |
| Unknown | China national standards | MT | 300.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200216 |
| Unknown | China national standards | MT | 310.0 | USD | 20200216 |
| Unknown | China national standards | MT | 360.0 | USD | 20200216 |
| Unknown | China national standards | MT | 320.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200215 |
| Unknown | China national standards | MT | 300.0 | USD | 20200215 |
| Unknown | China national standards | MT | 310.0 | USD | 20200215 |