| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20200211 |
| Unknown | China national standards | MT | 60.0 | USD | 20200211 |
| Unknown | China national standards | MT | 50.0 | USD | 20200211 |
| Unknown | China national standards | MT | 80.0 | USD | 20200211 |
| Unknown | China national standards | MT | 450.0 | USD | 20200211 |
| Unknown | China national standards | MT | 380.0 | USD | 20200211 |
| Unknown | China national standards | MT | 330.0 | USD | 20200211 |
| Unknown | China national standards | MT | 680.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3160.0 | USD | 20200211 |
| Unknown | China national standards | MT | 380.0 | USD | 20200210 |