| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3750.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200322 |
| Unknown | China national standards | MT | 290.0 | USD | 20200322 |
| Unknown | China national standards | MT | 290.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 230.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2690.0 | USD | 20200321 |