| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 129190.0 | USD | 20200401 |
| Unknown | China national standards | MT | 129190.0 | USD | 20200401 |
| Unknown | China national standards | MT | 14210.0 | USD | 20200322 |
| Unknown | China national standards | MT | 99520.0 | USD | 20200321 |
| Unknown | China national standards | MT | 14410.0 | USD | 20200301 |
| Unknown | China national standards | MT | 11120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 11120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 77830.0 | USD | 20200301 |
| Unknown | China national standards | MT | 100920.0 | USD | 20200301 |
| Unknown | China national standards | MT | 77830.0 | USD | 20200301 |