| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200313 |
| Unknown | China national standards | MT | 190.0 | USD | 20200313 |
| Unknown | China national standards | MT | 110.0 | USD | 20200313 |
| Unknown | China national standards | MT | 110.0 | USD | 20200313 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200312 |
| Unknown | China national standards | MT | 800.0 | USD | 20200312 |
| Unknown | China national standards | MT | 100.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200311 |
| Unknown | China national standards | MT | 680.0 | USD | 20200311 |
| Unknown | China national standards | MT | 110.0 | USD | 20200311 |