| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20181023 |
| Unknown | China national standards | MT | 620.0 | USD | 20181023 |
| Unknown | China national standards | MT | 300.0 | USD | 20181023 |
| Unknown | China national standards | MT | 620.0 | USD | 20181023 |
| Unknown | China national standards | MT | 650.0 | USD | 20181023 |
| Unknown | China national standards | MT | 90.0 | USD | 20181023 |
| Unknown | China national standards | MT | 90.0 | USD | 20181023 |
| Unknown | China national standards | MT | 150.0 | USD | 20181023 |
| Unknown | China national standards | MT | 430.0 | USD | 20181022 |
| Unknown | China national standards | MT | 420.0 | USD | 20181022 |