| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200412 |
| Unknown | China national standards | MT | 200.0 | USD | 20200412 |
| Unknown | China national standards | MT | 60.0 | USD | 20200412 |
| Unknown | China national standards | MT | 90.0 | USD | 20200412 |
| Unknown | China national standards | MT | 100.0 | USD | 20200412 |
| Unknown | China national standards | MT | 80.0 | USD | 20200412 |
| Unknown | China national standards | MT | 110.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200412 |
| Unknown | China national standards | MT | 700.0 | USD | 20200412 |