| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20200519 |
| Unknown | China national standards | MT | 100.0 | USD | 20200519 |
| Unknown | China national standards | MT | 60.0 | USD | 20200519 |
| Unknown | China national standards | MT | 60.0 | USD | 20200519 |
| Unknown | China national standards | MT | 620.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200519 |
| Unknown | China national standards | MT | 560.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200519 |
| Unknown | China national standards | MT | 200.0 | USD | 20200519 |
| Unknown | China national standards | MT | 690.0 | USD | 20200518 |