| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20200420 |
| Unknown | China national standards | MT | 500.0 | USD | 20200420 |
| Unknown | China national standards | MT | 5670.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3400.0 | USD | 20200419 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3120.0 | USD | 20200419 |
| Unknown | China national standards | MT | 480.0 | USD | 20200419 |
| Unknown | China national standards | MT | 430.0 | USD | 20200419 |
| Unknown | China national standards | MT | 470.0 | USD | 20200419 |
| Unknown | China national standards | MT | 460.0 | USD | 20200419 |