| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200520 |
| Unknown | China national standards | MT | 90.0 | USD | 20200520 |
| Unknown | China national standards | MT | 650.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200519 |
| Unknown | China national standards | MT | 660.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2970.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200519 |
| Unknown | China national standards | MT | 810.0 | USD | 20200518 |
| Unknown | China national standards | MT | 580.0 | USD | 20200518 |
| Unknown | China national standards | MT | 42520.0 | USD | 20200518 |