| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20200520 |
| Unknown | China national standards | MT | 90.0 | USD | 20200520 |
| Unknown | China national standards | MT | 140.0 | USD | 20200519 |
| Unknown | China national standards | MT | 300.0 | USD | 20200519 |
| Unknown | China national standards | MT | 6400.0 | USD | 20200519 |
| Unknown | China national standards | MT | 240.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200519 |
| Unknown | China national standards | MT | 90.0 | USD | 20200519 |
| Unknown | China national standards | MT | 40.0 | USD | 20200519 |