| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200523 |
| Unknown | China national standards | MT | 430.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4440.0 | USD | 20200522 |
| Unknown | China national standards | MT | 360.0 | USD | 20200522 |
| Unknown | China national standards | MT | 220.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200521 |