| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 80.0 | USD | 20200411 |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 60.0 | USD | 20200411 |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 110.0 | USD | 20200411 |
| Unknown | China national standards | MT | 60.0 | USD | 20200411 |
| Unknown | China national standards | MT | 710.0 | USD | 20200411 |
| Unknown | China national standards | MT | 790.0 | USD | 20200411 |
| Unknown | China national standards | MT | 350.0 | USD | 20200411 |