| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6430.0 | USD | 20180420 |
| Unknown | China national standards | MT | 560.0 | USD | 20180420 |
| Unknown | China national standards | MT | 590.0 | USD | 20180420 |
| Unknown | China national standards | MT | 710.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180420 |
| Unknown | China national standards | MT | 4970.0 | USD | 20180420 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3620.0 | USD | 20180420 |
| Unknown | China national standards | MT | 7460.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180419 |