| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20200414 |
| Unknown | China national standards | MT | 6120.0 | USD | 20200414 |
| Unknown | China national standards | MT | 450.0 | USD | 20200414 |
| Unknown | China national standards | MT | 510.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200414 |
| Unknown | China national standards | MT | 60.0 | USD | 20200414 |
| Unknown | China national standards | MT | 70.0 | USD | 20200414 |
| Unknown | China national standards | MT | 70.0 | USD | 20200414 |
| Unknown | China national standards | MT | 450.0 | USD | 20200414 |
| Unknown | China national standards | MT | 900.0 | USD | 20200413 |