| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20200319 |
| Unknown | China national standards | MT | 610.0 | USD | 20200319 |
| Unknown | China national standards | MT | 550.0 | USD | 20200319 |
| Unknown | China national standards | MT | 530.0 | USD | 20200319 |
| Unknown | China national standards | MT | 5030.0 | USD | 20200318 |
| Unknown | China national standards | MT | 5140.0 | USD | 20200318 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200318 |
| Unknown | China national standards | MT | 4170.0 | USD | 20200318 |
| Unknown | China national standards | MT | 4880.0 | USD | 20200318 |
| Unknown | China national standards | MT | 8390.0 | USD | 20200318 |