| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20180413 |
| Unknown | China national standards | MT | 500.0 | USD | 20180413 |
| Unknown | China national standards | MT | 550.0 | USD | 20180413 |
| Unknown | China national standards | MT | 680.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2710.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180412 |
| Unknown | China national standards | MT | 12850.0 | USD | 20180412 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180412 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180412 |