| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200320 |
| Unknown | China national standards | MT | 110.0 | USD | 20200320 |
| Unknown | China national standards | MT | 120.0 | USD | 20200320 |
| Unknown | China national standards | MT | 500.0 | USD | 20200320 |
| Unknown | China national standards | MT | 830.0 | USD | 20200319 |
| Unknown | China national standards | MT | 130.0 | USD | 20200319 |
| Unknown | China national standards | MT | 130.0 | USD | 20200319 |
| Unknown | China national standards | MT | 110.0 | USD | 20200319 |
| Unknown | China national standards | MT | 930.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200318 |