| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3920.0 | USD | 20200419 |
| Unknown | China national standards | MT | 6760.0 | USD | 20200419 |
| Unknown | China national standards | MT | 590.0 | USD | 20200419 |
| Unknown | China national standards | MT | 540.0 | USD | 20200419 |
| Unknown | China national standards | MT | 470.0 | USD | 20200419 |
| Unknown | China national standards | MT | 420.0 | USD | 20200419 |
| Unknown | China national standards | MT | 420.0 | USD | 20200419 |
| Unknown | China national standards | MT | 460.0 | USD | 20200419 |
| Unknown | China national standards | MT | 580.0 | USD | 20200419 |
| Unknown | China national standards | MT | 540.0 | USD | 20200419 |