| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20200320 |
| Unknown | China national standards | MT | 80.0 | USD | 20200320 |
| Unknown | China national standards | MT | 60.0 | USD | 20200320 |
| Unknown | China national standards | MT | 120.0 | USD | 20200320 |
| Unknown | China national standards | MT | 60.0 | USD | 20200320 |
| Unknown | China national standards | MT | 610.0 | USD | 20200320 |
| Unknown | China national standards | MT | 60.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200319 |
| Unknown | China national standards | MT | 530.0 | USD | 20200319 |
| Unknown | China national standards | MT | 520.0 | USD | 20200319 |