| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4080.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5580.0 | USD | 20181110 |
| Unknown | China national standards | MT | 3980.0 | USD | 20181110 |
| Unknown | China national standards | MT | 4950.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5800.0 | USD | 20181110 |
| Unknown | China national standards | MT | 630.0 | USD | 20181110 |
| Unknown | China national standards | MT | 640.0 | USD | 20181110 |
| Unknown | China national standards | MT | 610.0 | USD | 20181110 |
| Unknown | China national standards | MT | 650.0 | USD | 20181110 |
| Unknown | China national standards | MT | 630.0 | USD | 20181101 |