| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20200920 |
| Unknown | China national standards | MT | 140.0 | USD | 20200920 |
| Unknown | China national standards | MT | 70.0 | USD | 20200920 |
| Unknown | China national standards | MT | 70.0 | USD | 20200919 |
| Unknown | China national standards | MT | 970.0 | USD | 20200919 |
| Unknown | China national standards | MT | 710.0 | USD | 20200919 |
| Unknown | China national standards | MT | 90.0 | USD | 20200919 |
| Unknown | China national standards | MT | 60.0 | USD | 20200919 |
| Unknown | China national standards | MT | 830.0 | USD | 20200919 |
| Unknown | China national standards | MT | 80.0 | USD | 20200919 |