| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1950.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2310.0 | 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 | 450.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200322 |
| Unknown | China national standards | MT | 570.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 500.0 | USD | 20200322 |
| Unknown | China national standards | MT | 300.0 | USD | 20200321 |