| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20200313 |
| Unknown | China national standards | MT | 680.0 | USD | 20200313 |
| Unknown | China national standards | MT | 710.0 | USD | 20200313 |
| Unknown | China national standards | MT | 240.0 | USD | 20200313 |
| Unknown | China national standards | MT | 100.0 | USD | 20200313 |
| Unknown | China national standards | MT | 100.0 | USD | 20200313 |
| Unknown | China national standards | MT | 60.0 | USD | 20200313 |
| Unknown | China national standards | MT | 60.0 | USD | 20200313 |
| Unknown | China national standards | MT | 100.0 | USD | 20200313 |
| Unknown | China national standards | MT | 100.0 | USD | 20200313 |