| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20191110 |
| Unknown | China national standards | MT | 320.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191110 |
| Unknown | China national standards | MT | 330.0 | USD | 20191110 |
| Unknown | China national standards | MT | 400.0 | USD | 20191110 |
| Unknown | China national standards | MT | 190.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1160.0 | USD | 20191101 |
| Unknown | China national standards | MT | 460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 190.0 | USD | 20191101 |