| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200319 |
| Unknown | China national standards | MT | 300.0 | USD | 20200319 |
| Unknown | China national standards | MT | 40.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200318 |
| Unknown | China national standards | MT | 60.0 | USD | 20200318 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200318 |
| Unknown | China national standards | MT | 410.0 | USD | 20200318 |
| Unknown | China national standards | MT | 9960.0 | USD | 20200318 |
| Unknown | China national standards | MT | 270.0 | USD | 20200318 |