| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20200520 |
| Unknown | China national standards | MT | 170.0 | USD | 20200520 |
| Unknown | China national standards | MT | 160.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200519 |
| Unknown | China national standards | MT | 160.0 | USD | 20200519 |
| Unknown | China national standards | MT | 370.0 | USD | 20200519 |
| Unknown | China national standards | MT | 210.0 | USD | 20200519 |
| Unknown | China national standards | MT | 160.0 | USD | 20200519 |