| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7190.0 | USD | 20200523 |
| Unknown | China national standards | MT | 630.0 | USD | 20200523 |
| Unknown | China national standards | MT | 190.0 | USD | 20200523 |
| Unknown | China national standards | MT | 310.0 | USD | 20200523 |
| Unknown | China national standards | MT | 160.0 | USD | 20200523 |
| Unknown | China national standards | MT | 990.0 | USD | 20200523 |
| Unknown | China national standards | MT | 320.0 | USD | 20200523 |
| Unknown | China national standards | MT | 110.0 | USD | 20200523 |
| Unknown | China national standards | MT | 100.0 | USD | 20200523 |
| Unknown | China national standards | MT | 260.0 | USD | 20200523 |