| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2080.0 | USD | 20200319 |
| Unknown | China national standards | MT | 300.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200319 |
| Unknown | China national standards | MT | 750.0 | USD | 20200319 |
| Unknown | China national standards | MT | 290.0 | USD | 20200319 |
| Unknown | China national standards | MT | 360.0 | USD | 20200319 |
| Unknown | China national standards | MT | 290.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200318 |
| Unknown | China national standards | MT | 24690.0 | USD | 20200318 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200318 |