| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200523 |
| Unknown | China national standards | MT | 320.0 | USD | 20200523 |
| Unknown | China national standards | MT | 300.0 | USD | 20200523 |
| Unknown | China national standards | MT | 300.0 | USD | 20200523 |
| Unknown | China national standards | MT | 270.0 | USD | 20200523 |
| Unknown | China national standards | MT | 680.0 | USD | 20200523 |
| Unknown | China national standards | MT | 460.0 | USD | 20200523 |
| Unknown | China national standards | MT | 290.0 | USD | 20200523 |
| Unknown | China national standards | MT | 260.0 | USD | 20200523 |
| Unknown | China national standards | MT | 290.0 | USD | 20200523 |