| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200318 |
| Unknown | China national standards | MT | 700.0 | USD | 20200318 |
| Unknown | China national standards | MT | 710.0 | USD | 20200318 |
| Unknown | China national standards | MT | 500.0 | USD | 20200318 |
| Unknown | China national standards | MT | 740.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200318 |
| Unknown | China national standards | MT | 550.0 | USD | 20200318 |
| Unknown | China national standards | MT | 450.0 | USD | 20200318 |
| Unknown | China national standards | MT | 5510.0 | USD | 20200317 |