| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10220.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10660.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10780.0 | USD | 20191110 |
| Unknown | China national standards | MT | 15270.0 | USD | 20191110 |
| Unknown | China national standards | MT | 15270.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10530.0 | USD | 20191110 |
| Unknown | China national standards | MT | 11690.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191101 |