| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 520.0 | USD | 20181201 |