| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20181210 |
| Unknown | China national standards | MT | 630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 140.0 | USD | 20181201 |
| Unknown | China national standards | MT | 230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181201 |
| Unknown | China national standards | MT | 200.0 | USD | 20181201 |