| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20200412 |
| Unknown | China national standards | MT | 30.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200412 |
| Unknown | China national standards | MT | 80.0 | USD | 20200412 |
| Unknown | China national standards | MT | 50.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200411 |
| Unknown | China national standards | MT | 500.0 | USD | 20200411 |
| Unknown | China national standards | MT | 40.0 | USD | 20200411 |
| Unknown | China national standards | MT | 30.0 | USD | 20200411 |