| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200523 |
| Unknown | China national standards | MT | 290.0 | USD | 20200523 |
| Unknown | China national standards | MT | 210.0 | USD | 20200523 |
| Unknown | China national standards | MT | 220.0 | USD | 20200523 |
| Unknown | China national standards | MT | 170.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200522 |
| Unknown | China national standards | MT | 200.0 | USD | 20200522 |
| Unknown | China national standards | MT | 240.0 | USD | 20200522 |
| Unknown | China national standards | MT | 280.0 | USD | 20200522 |
| Unknown | China national standards | MT | 220.0 | USD | 20200522 |